Volume 2025, Issue 1 3038829
Research Article
Open Access

The Ethnoveterinary Study of Medicinal Plants Utilized in Treating Animal Diseases in Ensaro District, North Shewa Zone of Amhara Regional State in Ethiopia

Mikias Teshome

Corresponding Author

Mikias Teshome

Crop & Horticulture Biodiversity Research , Ethiopian Biodiversity Institute , Addis Ababa , Ethiopia

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Tamene Yohannes

Tamene Yohannes

Crop & Horticulture Biodiversity Research , Ethiopian Biodiversity Institute , Addis Ababa , Ethiopia

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First published: 09 July 2025
Academic Editor: Ghadir A. El-Chaghaby

Abstract

An ethnobotanical study was conducted to document the plant-based indigenous knowledge of the people on the utilization of these medicinal plant resources in Ensaro District, North Shewa Zone, Ethiopia. A total of 100 informants were sampled from four study sites, and a variety of ethnobotanical methods were applied, including semistructured interviews, field observations, and direct matrix rankings. The vast source of traditional healing knowledge of plant species conveyed from one generation to the next by word of mouth was in a family member. Totally 47 plant species were identified from the study site. These 47 medicinal plants belong to 44 genera and 31 families. Of these, 21 species are used for the treatment of livestock ailments only, and 26 species are reported for the treatment of both human and livestock ailments. These medicinal plants are used to treat about nine types of animal ailments and eight types of animal and human ailments. Family Solanaceae, Lamiaceae, and Asteraceae were represented by the highest number of five medicinal plant species, followed by the Fabaceae with three, Rutaceae two, and the remaining family representing one species. Of the total medicinal plant species, 24 species (51%) were shrubs, 16 species (34%) were herbs, and 2 species (4%) were trees, whereas 4 species (9%) were climbers. Most of them have medicinal properties in their leaf, bark, root, stem, flower, seeds, and fruits. Medicine from these plant parts is prepared in fresh, dried, and both fresh and dried states. Data showed that retained placenta had the highest informant consensus factor (ICF) value (1.00), followed by anthrax and eye infection (0.9), diarrhea (0.896), rabies (0.888), leech infestation (0.808), and snake poisoning (0.750). The highest fidelity level (FL) values were obtained for the plants Sideroxylon oxyacanthum treating leech infestation, Inula confertiflora used to treat eye infection, and Nicotiana tabacum also for leech infestation. Therefore, further phytochemical investigations need to be conducted on the above-listed plants with the highest FL values, which may indicate their higher potential against the respective ailments. Due to high population growth, the expansion of urban areas, and the need for more farming lands, there are significant challenges in conserving ethnoveterinary medicinal plants. The existing conservation efforts undertaken by the local community are insufficient to address the loss of plant species from their natural habitats. Therefore, it is imperative to implement both in situ and ex situ conservation strategies based on the nature of medicinal plants.

1. Introduction

Ethiopia is one of the African countries that have the largest livestock population, despite having a substantial livestock population compared to other African nations; Ethiopia’s livestock sector has not made a significant contribution to the country’s economy. This can be attributed largely to the prevalence of diseases that hinder its growth. Additionally, the development and distribution of modern veterinary medicine in the country are inadequate, particularly in livestock production areas. Ethiopian farmers and pastoralists heavily depend on traditional knowledge, practices, and locally available resources to control and manage livestock diseases [1]. According to [2], approximately 80% of Ethiopia’s population relies on traditional medicine, with 95% of these treatments derived from medicinal plants. The plant is the most essential to human well-being in providing basic human needs. Human beings started using plants for disease control and prevention since time immemorial. According to [3], ethnobotany is a wide term referring to the study of people’s classification, management, and use of plants. It is defined as local people’s interaction with plants, and how they classify, manage, and use plants available around. Early humans acquired knowledge on the utilization of plants for disease prevention and curative purposes through many years of experience, careful observations, and trial and error experiments [3], and it is estimated that about 75%–90% of the rural population in the world excluding Western countries depend on traditional medicines [4].

In most developing counters, where poultry health services are scarce and not well developed and animal production is located far from these clinics. Livestock disease is still a major factor in low cattle productivity. This leads to an increasing gap between the supply and demand for livestock and related products in numerous developing nations. A significant portion of farmers still now depend on traditional medicine, especially herbal remedies, to maintain the health and productivity of their livestock over many decades [5]. Ethnoveterinary practices are more common in developing countries and using homemade remedies made from various plant materials because traditional ethnoveterinary remedies provide a cheaper and more accessible comparing with modern drugs [6]. In rural areas where access to veterinary services and facilities is limited, traditional medicinal plants are often the primary option for livestock keepers to treat various ailments [7]. Although traditional veterinary practices are crucial for maintaining the health of livestock, they have not been well-documented in Ethiopia [8]. Raising awareness among animal keepers about the advantages of utilizing plant-based remedies in ethnoveterinary medicine is crucial for effective livestock management. Further to ensure successful livestock production, it is important to have a thorough understanding and documentation of farmers’ knowledge, attitudes, and practices regarding the causes, treatments, prevention, and control of various ailments [9].

Natural vegetation plays a crucial role in ethnoveterinary practices as a source of medicinal plants and resources for animal healthcare. In Ethiopia, where traditional knowledge and practices are deeply rooted in local communities, natural vegetation serves as a rich reservoir of plant species with medicinal properties that have been used for generations to treat various livestock ailments. Thus, efforts needed to conserve biodiversity and traditional knowledge of medicinal plants are essential for ensuring the continued availability and effectiveness of ethnoveterinary practices in Ethiopia and beyond. The rapid disappearance of medicinal plant species is a result of various factors, including environmental degradation, agricultural expansion, deforestation, and overharvesting. The rise in human and livestock populations in Ethiopia has intensified a particular issue, leading to the accelerated loss of biological diversity and indigenous knowledge.

The ethnoveterinary medicinal plant knowledge in Ethiopia, like other forms of traditional knowledge, lacks proper documentation [10]. This rich knowledge held by traditional medical practitioners is at risk of being lost forever when these practitioners pass away without adequately sharing their knowledge. Furthermore, the younger generation shows hesitancy towards adopting the conventional way of life, thus posing a greater risk to the preservation of this invaluable knowledge [8, 11, 12]. The present study focused on identifying medicinal plants used to treat livestock ailments, plant habits, diseases treated, ways of knowledge acquired, methods of preparation, routes of administration, ingredients added during the preparation of medicine, and conservation practices of the local communities. The study on animal disease remedies in Ethiopia is limited despite the country’s abundant plant diversity, multilingualism, and high livestock population in Africa. Therefore, this study is necessary to collect and document the traditional use of medicinal plants used to treat livestock ailments available in Ensaro District, North Shewa Zone of Amhara Region, Ethiopia. This research could be helpful as source information for the researcher who wants to further studies on medicinal plants in Ensaro District and for future pharmacological and phytochemical studies. Therefore, this research paper documents ethnoveterinary medicinal plants used in the study districts, Ensaro District of Northern Ethiopia.

2. Materials and Methods

2.1. Description of the Study Area

The current investigations carried out in Ensaro woreda, which is located in the North Showa Zone of Amhara Regional State in Ethiopia. This is located between 9° 35 –9° 55 N and 38° 50 –39° 5 E, with an average elevation of 2435 m above sea level. The district consists of one urban and 13 rural kebeles. Lemmi town is the headquarters of the woreda and is located 130 km northwest of Addis Abeba. According to the 2007 national census performed by Ethiopia’s Central Statistical Agency (CSA), the woreda has a total population of 58,203, of which 29,888 were male and 28,315 were female; 3164 (5.44%) were urban people. The woreda is bounded by the Oromia Region to the south and west, the Jemma River to the north, which separates it from Merhabiete woreda, Moretnajiru to the northeast, and Siyadebrina Wayu woreda to the east.

A variety of sampling strategies were used to find the most appropriate sample region. Ensaro woreda was chosen specifically because of its natural forest, low infrastructure, and road accessibility. A preliminary survey was undertaken to evaluate the research site and assist in the selection of certain kebeles (small administrative divisions) for the study. Following the reconnaissance survey, four kebeles were selected based on a variety of criteria (Figure 1), including agroecology, vegetation cover, and the presence of traditional practitioners. These chosen kebeles are located in various locations within the research region.

Details are in the caption following the image
Study area map.

2.2. Climate

The climate plays a crucial role in determining the distribution of animals and influencing settlement patterns. It influences the lifestyle of people and shapes the types of soil, plants, and animals present in a specific region. Since Ethiopia is primarily agricultural, rainfall and temperatures have a significant impact, particularly in the study area. Meteorological data spanning 20 years (1998–2018) from the Addis Ababa National Meteorology Service Agency (recorded at Lemi station) reveal that the rainfall follows a Unimodal pattern, with peak rainfall occurring between June and August and lower rainfall levels from March to May. The dry season typically lasts from September to February. Over the two-decade period, the mean annual rainfall in the study area was 1224 mm, with the lowest mean annual temperature recorded at 8.8°C and the highest at 20°C.

2.3. Informant Sampling and Ethnobotanical Data Collection

The study involved selecting 100 informants between the ages of 22 and 82. From these 100 informants, 80 were chosen randomly, while the remaining 20 were purposefully selected as key informants. The selection of key informants was based on information and recommendations from local healers, kebeles administrators, and kebeles developmental agents. This was done to gather detailed information about the use of medicinal plants. The collection of ethnoveterinary data took place between December and March 2019. The data collection process involved close interaction with the informants using semistructured questions. These questions were prepared beforehand in English and then translated into Amharic, the language spoken by the inhabitants, for the interview administration. The interviews were conducted based on a checklist, with additional topics being explored based on the responses given by the informants. All of the interviews were held in Amharic. In a more structured interview, the healers were asked about plants, the use(s) and method of preparation of plants, and the route of administration of the herbal preparations. Based on ethnobotanical information provided by informants, collected specimens during guided field walks were pressed, numbered, dried, and given vernacular names on each sheet and dried for identification. Then, the plants were pressed, dried, and taken to the Ethiopian Biodiversity Institute (EBI) for identification.

2.4. Analysis of Ethnobotanical Data

Data were analyzed following survey and analytical tools for ethnobotanical methods recommended by Martin, Banerjee, and Fakchich and Elachouri [3, 13, 14]. The ethnobotanical data were analyzed using quantitative and qualitative methods of data analysis. Descriptive statistics such as percentage, frequency distribution, and graphs used to analyze the data collected through semistructured, open-ended, and some close-ended questions.

2.4.1. Informant Consensus Factor (ICF)

The level of agreement among informants in the district regarding the use of medicinal plants to treat a specific ailment category was determined by calculating ICF values. These values can be useful in selecting medicinal plants for further phytochemical and pharmacological studies. The ICF values were computed using the formula ICF = (nur − nt)/(nur − 1), where nur represents the number of user reports for a specific use category and nt represents the number of taxa used for that use category by all informants.

2.4.2. Fidelity Level (FL)

This is used in ethnobotanical studies to assess the importance of a specific plant species for a particular community or culture. FL is calculated by determining the percentage of informants within a community who mention the use of a particular plant species for a specific ailment or purpose. A high FL indicates that the plant is consistently and commonly used for that particular purpose within the community, suggesting its potential effectiveness for that ailment or condition. FL value was calculated using the formula FL = Ip/Iu × 100, where Ip is the number of informants who reported the utilization of medicinal plants against a specific ailment and Iu is the total number of informants who mentioned the same plant against any ailment.

3. Result and Discussion

3.1. Major Crops Grown and Economic Activities in the Study Area

In the Ensaro district, the majority of the population, accounting for 93.34%, relies on farming as their main source of income. However, there is also a small percentage, about 4.74%, that engages in alternative income-generating activities. The district is involved in various agricultural practices such as the cultivation of cereals, vegetables, spices, root crops, and different fruits (Table 1). They also engage in irrigation and livestock production. According to the information obtained from the Ensaro district agricultural development office (Ewado, 2018), notable livestock numbers include 30,229 cattle, 9657 pack animals, 13,335 sheep, 14,261 goats, and 38,819 poultry.

Table 1. Major crops grown in the study area (Ensaro District).
Types of crops Scientific name Common name Local name (Amharic)
Cereal crops Triticum spp. L. Wheat Sinde
Eragrostis tef (Zucc.) Teff Tef
Sorghum bicolour (L.) Moench Sorghum Mashela and zengada
Hordeum vulgare (L.) Barely Gebese
Zea mays (L.). Maize Bekolo
  
Pulse crops Pisum sativum (L.) Pea Ater
Vicia faba (L.). Bean Bakela
Lathyrus sativus (L.). Grass pea Goaya
Cicer aertinum (L.) Chickpea Shemebera
Phaseolus vulgaris (L.) Haricot bean Boleka
Lens culunaris (Medik.) Lentil Meser
Vigna radiat (L.) R. Wilczek Mung bean Masho
Allium cepa (L.). Onion Keyeshekurte
  
Vegetables Lactuca sativa (L.) Lettuce Selata
Lycopersicon esculentum (Mill) Tomato Timatim
Allium porrum (L.) Onion Baroshekurte
Allium sativum (L.). Garlic Nechshekurete
Brassica integrifolia (H. West) Rupr. Cabbage Tekilgomen
Brassica oleracea (L.). Spinach Gomen
Brassica nigra (L.) W.D.J. Koch) Mustard Senafech
Sesamum indicum (L.) Selit Selit
  
Oil crops Capsicum frutescens (L.). Chilli Yabeshakariya
Brassica carinata (A.Braun) Mustard Gomenzer
Carthamus tinctorius (L.) Safflower Yabeshasuff
Guizotia abyssinica (L.f.) Cass Noog Noog
Lepidium sativum (L.). Lepidum Feto
Linum usitatissimum (L.) Linseed Teleba
Capsicum annuum (L.). Chilli Berebera
  
Fruits Carica papaya (L.). Papaya Papaya
Persea americana (Mill.) Avocado Avocado
Citrus sinensis (L.) Osbeck. Orange Bertukan
Citrus aurantifolia (Christm.) Swingle. Lemon Lomi
Mangifera indica (L.). Mango Mango
Musa X paradisiacal (L.) Banana Muse
  
Stimulant Catha edulis (Vahl) Endl. Chat Chat
Coffee arabica (L.). Coffee Buna
  
Spice Trachyspermum ammi (L.) Sprague White cumin Nech azemude
Nigella sativa (L.). Black clumin Tekur azemud
Trigonella foenum-graecum (L.) Fenugreek Abesh
Ocimum lamiifolum Hochest ex Benth. Black clumin Besobila
  
Root crops Beta vulgaris (L.). Beetroot Keye sere
Solanum tuberosum (L.). Potato Dinich
  • Note: source of data: Ensaro Woreda Agricultural Development Office.

3.2. Sociodemography of the Informants

In the study, 100 informants were chosen, with 80% being male and 20% female. Out of these informants, 43% were between the ages of 20 and 40, and the remaining 57% were above 40 years old. The majority of informants 58% were educated and the remaining 42% were illiterate and 98% informants’ occupations were farmer (Table 2).

Table 2. Informant information.
Demographic characteristics
Age Gender No. Education level No. Occupation No. Ethnic group No. Total
20–40 Female 13 Illiterate 4 Farmer 12 Amhara 13 43
Educated 9 Merchant 1
Male 30 Illiterate 9 Farmer 29 Amhara 30
Educated 21 Government 1
>40 Female 6 Illiterate 4 Farmer 6 Amhara 6 57
Educated 2
Male 51 Illiterate 25 Farmer 51 Amhara 51
Educated 26

3.3. Taxonomic Diversity of Medicinal Plants in the Study Area

A total of 47 medicinal plant species were identified, distributed across 44 genera and 31 families. Among these, the families Solanaceae, Lamiaceae, and Asteraceae each contained five species. The families Fabaceae, Rutaceae, and Vitaceae included three, two, and two species, respectively. The remaining families were each represented by a single species (Table 3). Of the total medicinal plant species documented, 21 (44.68%) were used exclusively for treating livestock ailments, while the remaining 26 species (55.32%) were employed in the treatment of both human and livestock ailments (Table 4).

Table 3. Medicinal plant diversity within their family.
No. Family name Frequency Percentage
1 Anacardiaceae 1 2.13
2 Apiaceae 1 2.13
3 Apocynaceae 1 2.13
4 Asclepiadoideae 1 2.13
5 Aspleniaceae 1 2.13
6 Asteraceae 5 10.64
7 Boraginaceae 1 2.13
8 Brassicaceae 1 2.13
9 Cappariaceae 1 2.13
10 Celastraceae 1 2.13
11 Cucurbitaceae 1 2.13
12 Ebenaceae 1 2.13
13 Fabaceae 3 6.38
14 Lamiaceae 5 10.64
15 Liliaceae (Alliaceae) 1 2.13
16 Linaceae 1 2.13
17 Loganiaceace 1 2.13
18 Lorathaceae 1 2.13
19 Myrtaceae 1 2.13
20 Olacaceae 1 2.13
21 Poaceae 1 2.13
22 Polygonaceae 1 2.13
23 Rhamanceae 1 2.13
24 Rutaceae 2 2.13
25 Sapnidaceae 1 2.13
26 Sapotaceae 1 2.13
27 Scrophulariaceae 1 2.13
28 Solanaceae 5 10.64
29 Tiliaceae 1 2.13
30 Vitaceae 2 4.265
31 Zingiberaceae 1 2.13
Total 47 100%
Table 4. Ethnoveterinary plant species used for treating animal ailments in the study site.
Scientific name/family name and voucher number Local name Habit Habitat Part used Condition Preparation Mode of application Method of preparation Route Disease treated
  • Ajuga integrifolia Buch-Ham ex-D. Don. Lamiaceae
  • MIK-001
Aremangusa He W R F Leaves are crushed and given with water. Drinking Pounding Oral Diarrhea for both animal and human
  
  • Allium sativum L. Liliaceae
  • MIK-002
  • Netch
  • Shinkurt
He Cu Bulb F Crushed the mixture of Allium sativum, Ruta chalepensis lemon, honey, and Citrus urantifolia and finally drank it. Or soak the mixture of Allium sativum, capsicum spp., and lemon overnight and finally drunk. Drinking Pounding Oral Malaria
  
  • Allophylus abyssinicus Radlk. Sapnidaceae
  • MIK-003
Enbuse T W L F Pounded the leaves and drenched. Dropping Pounding Nasal Furo (nose disease)
  
  • Asplenium aethiopicum (Burm.f.) Bech Aspleniaceae
  • MIK-004
Yedegayelebese He W Hp F Powdered the leaves and applied them to the affected part. Put on Pounding Ocular Eye
  
  • Buddleja polystachya. Fresen. Loganiaceace
  • MIK-005
Anfar Sh W
  • Bark
  • L
F Chewing the bark and swallowing. Swallow Chewing Oral Snakebite as first aid
Chewing the leaves and drenching through the nose. Dropping Chewing Nasal Leech
Pounded the mixture of leaves with Rumex nervosus together. Drinking Pounding Oral Furo (nose disease)
  
  • Calotropis procera (Aiton) Dryand. Apocynaceae sub family of Asclepiadoideae
  • MIK-006
Kinbo Sh W Sap F Pounded the leaves and mixed with water finally drenching. Drinking Pounding Oral Atabeko animal
Chewing the root and swallow. Swallow Chewing Oral Snake poison
Latex of Calotropis procera applies to it. Dropping Unprocessed Dermal Hemorrhoids
  
  • Calpurnia aurea (Ait). Benth. Fabaceae
  • MIK-007
Degeta Sh W L D & F Pound fresh leaves and mix with water drunk. Drinking Pounding Oral Jaundice
The ground dried seed of Calpurnia aurea is mixed with dried powder leaves of Ximenia Americana and finally mixed with honey. Eating Powdering Oral Malaria, rabies, and stomach aches for both human and animal
  
  • Capparis tomentosa Lam.Capparaceae
  • MIK-008
Gumero Sh W L &R F The leaves chewing and applying to the affected eye. Dropping Chewing Ocular Eye disease and evil eye
  
  • Capsicum annuum L. Solanaceae
  • MIK-009
Karia He Cu Fr D Pounded the mixture of Capsicum annuum L, Allium sativum, Ruta chalepensis, and Eucalyptus globules then drenching. Drinking Pounding Oral Abasenga/Anthrax/
  
  • Carissa spinarum L. Apocynaceae
  • MIK-010
Agam Sh W R D& F The root of Capparis tomentosa mixed with Carissa spinarum dried and smoked. Fumigating Smoking Nasal Evil eye
Chewing seven fresh leaves and swallowing. Swallow Chewing Oral Snake poison
  
  • Chrysanthemum indicum (L.) Asteraceae
  • MIK-011
Fafugn He W L F Pound the leaf and mix it with the Vaseline applied affected skin part. Brushing Pounding Dermal Jaundice in both H & A, hemorrhoid
  
  • Cissus spp. Gilbert. Vitaceae
  • MIK-012
Ye Oromo ekoye Cl W L F Chopped and pounded the leaves and drenching. Drinking Pounding Oral Leech
  
  • Citrus urantifolia (Christm.) wingle. Rutaceae
  • MIK-013
Lomi Sh Cu Fr F The lemon squeezes and coats on affected body part. Painting Squeeze Dermal Skin itch
Pounded the mixture of Ruta chalepensis leaves, Allium sativum, lemon juice, and areka and drunk. Drinking Pounding Oral Abasenga/Anthrax/
  
  • Cucumis ficifolius A. Rich. Cucurbitaceae
  • MIK-014
Yemeder embuye Cl W R. F Chewing the root and swallow. Swallow Chewing Oral Stomach ache
Cutting the root by calling the name of the affected person and the disease. No Cutting Diarrhea
Chewing the root and swallow. Swallow Chewing Oral Snakebite
  
  • Cynodon dactylon (L.) Pers. Poaceae
  • MIK-015
Serdo He W Wp F Crushed and tied on the affected part. Put on Pounding Dermal Wound and Abasenga
  
  • Cynoglossum spp.
  • Boraginaceae
  • MIK-016
Chemed Ketel Cl W L F Pounded the fresh leaves with the leaves of Zehneria scabra and applied them to the wound. Painting Pounding Dermal Yegedegedewa
Pounded the leaves and drenched with a left nose. Dropping Pounding Nasal Leech
  
  • Cyphostemma cyphopetalum (Fresen.) Vitaceae
  • MIK-017
Gindosh Cl W Stem D & F Chewing the stem with honey. Swallow Chewing Oral Snakebite
Crushed the stem and tied it to the affected part. Put on Crushing Dermal Wound
Peeling the stem, chop it up, and dry and ground, then the powder mix with a small amount of water and drink it. Drinking Powdering Oral Rabies for both human and animal
  
  • Echinops kebericho Mesfin. Asteraceae
  • MIK-018
Kebercho Sh W R D Smoke kebercho Fumigating Smoking Nasal Furo (nose disease of animal
Smoke kebercho Fumigating Smoking Nasal Evil eye
  
  • Eucalyptus globules (Labill.) Myrtaceae
  • MIK-019
Nech bahirzaf T C L F Chopped, boiled, and inhale the vapor. Fumigating Boiling Nasal Mich
Mix pounded leaves of Eucalyptus globulus, Ocimu mlamiifolium, and Croton macrostachyus, then boiled and fumigate. Fumigating Boiling Nasal Headache and mitch
  
  • Euclea divinorum Hiern. Ebenaceae
  • MIK-020
Dedeho Sh W R F The root is chewed and applied to the eye. Put on Chewing Ocular Eye and evil eye
  
  • Grewia ferruginea Hochst. ex A. Rich. Tiliaceae
  • MIK-021
Lenequta Sh W Bark F Pounded the bark and mixed with boiled linseed then drenched. Drinking Pounding Oral Leech
Pounded the bark and mixed with chewed Vicia faba. Put on Pounding Dermal Ebach
  
  • Haplocarphas chimperi (Sch. Bip.) Beauv. Asteraceae
  • MIK-022
Nech Ketel He W R F The root is crushed and applied to the affected boy part. Put on Crushing Dermal Wound (ebach) for animal
  
  • Helixanthera spp. Lorathaceae
  • MIK-023
Teketsela Epi W L D Crushed, dried, and powdered and applied on the affected part. Painting Powdering Dermal The wound on the donkey’s back
  
  • Lens culenris Medik. Fabaceae
  • MIK-024
Mesir He Cu Seed D The seed of Lenses culenrise is mixed with Allium sativum, and Capsicum annuum is pounded and eaten with injera. Eating Pounding Oral Diarrhea sheep, goat
Chewing the seven seeds and apply the affected part. Painting Chewing Dermal Skin disease caused by spider
  
  • Lepidium sativum L Brassicaceae.
  • MIK-025
Fetto He Cu Seed D Pounded the seed and tied the affected body part. Painting Pounding Dermal Skin allergy caused by spiders (Yegedegedewa)
  
  • Linum usitatissimum
  • Linaceae
  • MIK-026
Teliba He Cu S D Ground the seed very fine and boil it with water then drink it. Drinking Powdering Oral Undersized calf
Boiled the seed with sugar and drunk. Drinking Boiling Oral Broken bone and back pane
Boiled with water and drunk. Drinking Boiling Oral Diarrhea and remove placenta
  
  • Maytenus arbutifolia (A.Rich.) Wilczek.Celastraceae
  • MIK-027
Atate Sh W L F Pound the leaves and then drink it for the animal. Drinking Pounding Oral Leech
  
Nicotiana tabacum L. Solanaceae. MIK-028 Tenebaho Sh Cu L F Crushing the leaves and drenching with the left nose. Dropping Pounding Nasal Leech
  
  • Permna shimperi Engle. Lamiaceae
  • MIK-029
Chocho Sh W L D & F Pound the leaf and apply it to the affected eye part or use Inula confertiflora (woyenagift) leaf. Dropping Pounding Optical Eye disease for animal
Mix the ash of burned wood with water. Painting Pounding Dermal Animal wound
Pound the leaf and drunk to animal. Drinking Pounding Oral Jaundice
  
  • Plectranthus spp. Lamiaceae
  • MIK-030
Dachet He W L F Pounded the leaves and mixed with water finally drenching them. Drinking Pounding Oral & nasal Leech
  
  • Rhamnus prinoides LHerit. Rhamanceae
  • MIK-031
Gesho Sh Cu L F Pounded the leaves and mixed with water then drenched them. Drinking Pounding Oral Atabeko
Chewing the leaves swallow. Swallow Chewing Oral Snake poison
  
  • Rhus natalensis Krauss. Anacardiaceae
  • MIK-032
Takema Sh W L F Pound the leaves and drenched. Drinking Pounding Oral Atabeko
  
  • Rumex nervosusVahl. Polygonaceae
  • MIK-033
Enbuacho Sh W Flower F Pound the flower and mix water drenching through the nose. Dropping Pounding Nasal Furo (nose disease)
  
  • Ruta chalepensis L.
  • Rutaceae
  • MIK-034
Tenadam Sh Cu L F Pounded The mixture of Ruta chalepensis leaves, Allium statium, lemon juice, and areka and drunk. Drinking Pounding Oral Stomach ache
  
  • Salvia nilotica Juss. ExJacq. Lamiaceae
  • MIK-035
Hulegeb He W L F Pound the leaves and drunk. Drinking Pounding Oral Tonsil
Pound the leaves and apply them to the affected part. Put on Pounding Ocular Eye animal
Pound the leaves and apply them to the affected part. Painting Pounding Ear Ear disease animal
Pounded the leaves mixed in water and drunk. Drinking Pounding Oral Leech
R The root is crushed and given water. Drinking Crushing Oral Headache
  
  • Senna singueana (Del.)
  • Fabaceae
  • MIK-036
Gufa He W R D & F Smashed the root and swallow Swallow Pounding Oral Snake poison
Rubbed affected parts with fresh leaves. Rubbing Unprocessed Dermal Itching animal skin
Dry and powder the mixture of Senna roots, and root of Caparise tomantosia and finally mix with Vaseline. Painting Powdering Begungi
  
  • Sideroxylon oxyacanthum. Baill
  • Sapotaceae.
  • MIK-037
Dameza Sh W L F Pounded the leaves and mixed with water finally drenching them. Dropping Pounding Nasal Leech
  
  • Solanecio gigas (Vatke) C. Jeffrey. Asteraceae
  • MIK-038
Yeshekoko gomen Sh W &Cu L F Crushed, squeezed, and rubbed on affected parts. Rubbing Pounding Dermal Jaundice (which occurs on skin, itching)
  
  • Solanum anguivi Lam. Asteraceae
  • MIK-039
Zerichmembuaye Sh W Fr F Cut the fruit in half and apply it to the affected part. Dropping Unprocessed Ocular Eye
  
  • Solanum incanum L. Solanaceae
  • MIK-040
Embuay Sh W Fr F Pounded the mixture of dameza leaves and fruit of Solanum incanum then dropped it in the left nose. Dropping Pounding Nasal Leech
  
  • Solanum marginatum L.f. Solanaceae
  • MIK-041
Geber embuay Sh W Fr F Cut the fruit and rub the affected part. Rubbing Unprocessed Dermal Ruret (skin disease)
  
  • Steganotaenia araliacea Hochst. Apiaceae
  • MIK-042
Yejib merkus Sh W L F Pounded fresh leaves and mixed with water and drank through the nose. Dropping Pounding Nasal Leech
  
  • Thymus schimperi Ronniger. Lamiaceae
  • MIK-043
Tosign He W L D & F Mix the Powdered leaves with water then boiled finally drinks it. Drinking Powdering Oral Cough
Pounded the mixture of Thymus schimperi leave, Eucalyptus globulus, and Cucumis ficifolius. Drinking Pounding Oral Mognbagegn
  
  • Verbascum sinaiticum Benth. Scrophulariaceae
  • MIK-044
Yaheya joro He W R Pound the root, leaves of Foeniculum vulgare and Eucalyptus globules then drunk it. Drinking Pounding Oral Aba senga
F The pounded leaves drenched through the left nose and left ear. Dropping Pounding Nasal and ear Abasega
  
  • Vernonia amygdalina Del. Asteraceae
  • MIK-045
Grawa Sh W & Cu L F Pound the mixture of leaves of Cynodon dactylon and Eucalyptus globules and drenched. Drinking Pounding Oral Abasega
Pounded the leaves with water and drank the filtrate. Drinking Pounding Oral Stomach ache
  
  • Ximenia Americana L. Olacaceae
  • MIK-046
Enkoye Sh W L D & F Pound fresh leaves and swallow Swallow Pounding Oral Jaundice
Mix the dried grounded leaves of Ximenia americana and Calpurnia aurea seed, finally drenching with water. Drinking Pounding Oral Goleba and undersized livestock
  
  • Zingiber officinale Roscoe. Zingiberaceae
  • MIK-047
Zengebel He Cu R F Crushed with water and drank. Drinking Pounding Oral Cough
Pound the mixture of Lepidium sativum seed, Ruta chalepensis leaves, and Zingiber officinale and drink with butter. Drinking Pounding Oral Stomach ache
  • Abbreviations: Ba, bark; climbe, r; Cu, cultivated; drie, d; Fr, fruit; fres, h; her, b; lea, f; roo, t; Se, seed; Sh, shrub; St, stem; tre, e; wil, d; WP, whole.

3.4. Growth Forms of Medicinal Plants

According to the growth form analysis, the majority of the collected plant species fall under the category of shrubs, accounting for 51%. The herbaceous growth form comes next, representing 34% of the species. The remaining plant species are distributed among trees (4%), climbers (9%), and epiphytes (2%) (Figure 2).

Details are in the caption following the image
The growth form of medicinal plant.

3.5. Habitat of Medicinal Plants

Based on the data analysis, the majority of the medicinal plant species, accounting for 72%, are harvested from wild vegetation such as roadside areas, fencing, and rocky areas. Following this, 24% of the species are cultivated. The remaining plant species, amounting to 4%, are collected from either home gardens or farming lands (Figure 3).

Details are in the caption following the image
Habitat of medicinal plant.

3.6. Condition of Medicinal Plants

The local people of the study area prepared the remedies under different conditions (Figure 4). According to the information gathered from the informant, the local people reported that they prepared remedies using fresh, dried, or both types of plant materials. The result showed that the majority (72%) of medicinal plants were prepared in fresh conditions whereas 13% was prepared in dry conditions and the remaining (15%) was reported to be used in both dry and fresh forms.

Details are in the caption following the image
Condition of prepared medicine.

3.7. Plant Part Used to Treat Livestock Disease

According to the analysis, leaves constitute the largest proportion of the plant parts used for preparing remedies for animal diseases, accounting for 42.55% of the total preparations. Roots take the second most commonly used plant part, accounting for 19.15% of the preparations. The remaining medicine is prepared from bark, stem, sap, fruit, flower, and the whole part of the plant (Figure 5).

Details are in the caption following the image
Percentage of plant parts used in the treatment of livestock aliment.

3.8. Mode of Application Medicine

Various modes of application are used to administer different medicines for the treatment of livestock diseases. The most common mode is through oral ingestion (drenching), accounting for 40% of the administrations, followed by topical application at 17%. Other modes include painting, ingestion, fumigation, rubbing, swallowing, and directly applying to the affected part (Figure 6).

Details are in the caption following the image
Percentage of the mode of application medicine to treat livestock disease.

3.9. Route of Administration

Different routes of administration were used for applying local traditional medicines in the study area. The primary routes of administration included oral, dermal, nasal, ear, and ocular. Among these, oral administration was the most commonly used route, accounting for 53% of the cases. The dermal route was the second most prevalent, with a usage rate of 19%, followed closely by nasal administration at 17% (Figure 7).

Details are in the caption following the image
Percentage of route of administration of medicine to treat livestock disease.

3.10. ICF

ICF values for the different categories of disease were evaluated, and the result shows the ICF from the lowest 0.333 to the highest 1. The highest ICF disease categories were retained placenta (1.00) followed by anthrax (0.91), eye infection (0.90), diarrhea (0.89), rabies (0.88), leech infestation (0.808), and snake poisoning (0.75) (Table 5). The medicinal plant used to treat disease categories that have high ICF values were Linum usitatissimum used to remove (treat) retained placenta that caused the problem during giving birth; Verbascum sinaiticum, Vernonia amygdalina, Capsicum annuum, Citrus urantifolia, and Cynodon dactylon used to treat anthrax; Solanum anguivi, Salvia nilotica, Permna shimperi, Euclea divinorum, Capparis tomentosa, and Asplenium aethiopicum used to treat eye infection; Linum usitatissimum, Lenses culenrise, Cucumis ficifolius, and Ajuga integrifolia used to treat diarrhea; Calpurnia aurea and Cyphostemma cyphopetalum effective to treat rabies; and Steganotaenia araliacea, Solanum incanum, Sideryoxylon oxyacanthum, Salvia nilotica, Nicotiana tabacum, Maytenus abutifolia, Grewia ferruginea, Cynoglossum spp., Cissus spp., and Buddleja polystachya used to treat leech infestation.

Table 5. The informant consensus factor (ICF) values for the various disease categories in the study district.
Animal disease categories Number of plant species used Number of use reports ICF
Retained placenta 1 5 1.00
Anthrax (abasenega) 5 9 0.91
Eye infection 6 51 0.90
Diarrhea 4 30 0.89
Rabies 2 10 0.88
Leech infestation 10 48 0.80
Snake poisoning 6 18 0.75
Bloat 14 38 0.64
Wounds (broken bone and nose disease) 8 16 0.53
Skin disease 13 25 0.50
Jaundice 3 4 0.33

3.11. FL

The top-ranking medicinal plants with a FL of 100% are Sideryoxylom oxyacanthum for leech infestation, Inula confertiflora for eye infection, and Nicotiana tabacum also for leech infestation. These plants are commonly used by the community to treat these specific ailments (Table 6).

Table 6. Fidelity level of highly utilized species.
No. Plant name Ailment category IU IP FL value (100%)
1 Sideroxylon oxyacanthum Leech infestation 12 12 100
2 Inula confertiflora Eye infection 9 9 100
3 Nicotiana tabacum Leech infestation 16 14 87.5
4 Permnashimperi Eye infection 14 12 85.7
5 Rumex nervosus Wound healing 10 8 80
6 Calpurnia aurea Skin infection 5 4 80
7 Solanecio gigas Jaundice 3 2 66.66
8 Linum usitatissimum Retained placenta 5 2 40
9 Cucumis ficifolius Blackleg 41 15 36.58
10 Cucumis ficifolius Anthrax 41 7 17

4. Threats to Medicinal Plants

In the case of the threat factors mentioned by the informants, due to high population pressure, the expansion of agriculture and collection of firewood may disrupt the availability and access to the medicinal plants used in ethnoveterinary medicine. Consequently, this can limit the effectiveness of traditional treatments for animals and contribute to the decline of medicinal plant species used in such practices. To counter these threats, it is crucial to advocate for sustainable farming methods and educate people about the significance and preservation of these medicinal plants.

5. Discussion

Ethnoveterinary medicine offers a viable and cost-effective healthcare solution for animals, particularly in areas where traditional medicinal plants are more accessible and affordable than modern veterinary treatments. This approach holds great potential for providing sustainable and accessible healthcare options for animals in these communities. The present study revealed that the district has relatively high taxonomic diversity in ethnoveterinary medicinal plants with 47 species reported and which are found under 44 genera and 28 families. From the total of 28 families, Asteraceae represented 5 (11%), Solanaceae 5 (11%), Lamiaceae 5 (11%), Solanaceae represented 5(11%), and Fabaceae 3(6%) family Asteraceae finding the highest number of medicinal plants; this may be attributed to its dominance in terms of species diversity, abundance and wide distribution of members of the family in the flora of Ethiopia and Eritrea. Other studies conducted elsewhere in Ethiopia Asteraceae as the most dominant medicinal plant family [15, 16] and other studies which conducted in Pakistan by [17] revealed that most of the plants used for livestock ailment treatments belong to the family Solanaceae and Lamiaceae. In contrast to this study, other studies by ([18] and [19]) have reported that Fabaceae is the most dominant medicinal plant family.

Concerning the habitat of medicinal plants, the majority of these plant species (34 species, 72%) are harvested from wild vegetation like roadside, fencing, and rock. While 11 species (23%) were harvested from the home garden, the remaining (two species 4% collected from both wild and cultivated areas). Similar ethnobotanical studies conducted in different locations have demonstrated that natural habitats are crucial sources of medicinal plants [20, 21].

The traditional knowledge of medicinal plants is predominantly passed down through generations within families, often through oral means. This finding is consistent with the research conducted by [22], which similarly demonstrated that oral transmission from family members is a common source of healing wisdom. This study shows that the most dominant growth form analysis of medicinal plants in the study area showed that shrubs are the dominant life form of the medicinal plants represented by 51% followed by herbs at 34%. Similar studies have shown by [2327] revealed that shrubs were the most used form of medicinal plants. However, some ethnoveterinary studies [8, 2831] indicated that herbs were the most frequently used plant categories and other studies conducted in the Jimma zone by [32]; it was found that trees have predominantly been used for medicinal purposes, specifically for treating livestock ailments, compared to other types of plants. The present study shows that the local people use different plant parts to prepare the local remedies. According to the information gathered from informants for the remedy preparation, the most frequently utilized plant part is leaves (43%) followed by roots (19%). One possible reason for the greater preference for leaves over other parts of the plant is that leaves are easier to prepare and collect and tend to have higher concentrations of active ingredients that are beneficial for treating diseases. Much research has been conducted on different parts of Ethiopia consistent with this research finding. Ethnobotanical studies conducted by ([33] and [24]) reported that leaves were the most cited plant parts used in remedy preparations. Other studies on the contrary, research conducted by [8, 27, 28, 3436] reported different results which showed that those roots were the most frequently utilized plant parts. When roots, barks, and the whole plant are harvested, it can disturb the growth and reproductive ability of the plants. As a result, certain plant species may become less abundant and face the risk of extinction. The people in the study area created medicine using both fresh and dried materials. While most remedies were made with fresh ingredients, some were prepared in dried form to ensure they could be used for a longer period, particularly for medicinal plants that were only available seasonally. This research finding is consistent with the findings of [33, 24].

People in the study area use different ways of administration based on the nature of remedies. The major routes of administration in the study area are oral, dermal, nasal, ear, and ocular way of administration. Oral administration is the dominant route (53%), followed by the dermal route (19%) applied by drinking and dropping, respectively. These results are consistent with the findings of various ethnobotanical research in different areas of Ethiopia. [3739] reported that most medicinal plant remedies pastoralists were administered through oral.

The highest ICF disease category was retained placenta; Linum usitatissimum is the highest preferred medicinal plant by the local community to treat the retained placenta and other animal diseases. Several studies have shown that Linum usitatissimum contains important phytochemicals such as ω-3 fatty acids, phytoestrogenic-lignans (secoisolariciresinol diglucoside-SDG), phenols, flavonoids, sterols, proteins, and antioxidants, as well as various soluble and insoluble fibers. These compounds have been found to be beneficial in treating a variety of diseases including cancer, antioxidant-related conditions, antimicrobial infections, inflammatory disorders, obesity, diabetes, diarrhea, malaria, liver protection, kidney protection, immune system suppression, heart rhythm abnormalities, and cognitive health effects [40]. The plants Sideryoxylom oxyacanthum, Inula confertiflora, and Nicotiana tabacum showed the highest FL values in treating leech infestation and eye infection. Hence, medicinal plants with high IFC and FL values across various disease categories should undergo further phytochemical studies to explore their potential in effectively addressing the corresponding health conditions. A similar study conducted in another region of Ethiopia demonstrated that Nicotiana tabacum has significant potential as a medicinal plant for effectively treating leech infestation [41, 42].

Based on information obtained from an informant, several threat factors were identified, many of which are attributed to human activities. The rapid population growth has prompted the agricultural expansion and overharvesting of plants to make way for more farming land and the collection of firewood, which are considered the main threats to medicinal plants this research finding is in line with the research conducted in the Delanta and Ensaro district [43, 44]. Extensive research conducted in various regions of Ethiopia has yielded similar results, highlighting the strong correlation between high population growth and the endangerment of plant species used in traditional medicine. This study documented 47 medicinal plant species and their associated indigenous knowledge of the Ensaro district. From the total 47 medicinal plants, 21 medicinal plant species are used to treat eight different livestock aliments and 26 medicinal plants used to treat nine different human and livestock diseases. The majority of people in the study area still prefer to use local traditional medicines to treat different livestock diseases due to the lack of modern livestock clinics, unaffordable prices, and inadequate distribution in rural areas. The local community also utilized various animal-derived and other local materials to treat a range of animal and human ailments, in addition to their use of plant-based remedies.

6. Conclusion

Ensaro District is relatively rich in medicinal plant diversity and associated indigenous knowledge. Large numbers of medicinal plant species were collected from the wild whereas the remaining was collected from cultivated. The traditional healer reveals that leaves are frequently used plant parts followed by roots prepared mostly in fresh condition and mostly administered through the oral route, applied by drinking, eating, and swallowing. The highest FL values were obtained for the plants Sideryoxylon oxyacanthum treating leech infestation, Inula confertiflora used to treat eye infection and Nicotiana tabacum also for leech infestation. Therefore, further phytochemical investigations need to be made to the above-listed plants with the highest FL values which may indicate their higher potential against the respective ailments. Like most medicinal plants collected from wild habitats, therefore, awareness creation is the time needed to improve the local community’s knowledge of the importance and management of plants both in situ and ex situ. Most of the plants are found under threats in the study area, which is directly related to the decline of traditional medicinal knowledge one of the main reasons for the decline of these traditional medicinal plants in the area arises from deforestation for firewood, charcoal, agricultural expansion, and construction. Conservation of these biological resources is very important, and the importance of maintaining knowledge about herbal medicine should be made among the healers to avoid erosion of the indigenous knowledge and to ensure its sustainable use.

Conflicts of Interest

The authors declare no conflicts of interest.

Author Contributions

Mikias Teshome played a significant role in this study by collecting data, identifying plants, and contributing to the preparation of the manuscript. Tamene Yohannes supervised every stage of the research work and offered valuable comments on the draft. The final paper has been reviewed and approved by all the authors.

Funding

No funding was received for this manuscript.

Acknowledgments

We would like to extend our thanks to the Ethiopian Biodiversity Institute for organizing the vehicle. Additionally, we extend our heartfelt thanks to the staff of the Ensaro District Agricultural Development Office for their cooperation and assistance during our fieldwork. We are also deeply grateful to the interviewees, development agents (DA), key informants (KI), and all the participants who contributed valuable ethnobotanical data. Their contributions were crucial to the success of this study, and we are truly appreciative.

    Data Availability Statement

    The data used to support the findings of this study are included in the article.

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