Abstract:
The study of indigenous knowledge on utilization of native plants as source of Medicine is
important to conserve and preserve indigenous knowledge for next generation. This study
was conduct to document indigenous knowledge and medicinal plants used by the people
of Wadera District. A total of 100 respondents (age≥20) were selected to collect
information on medicinal plants selected Kebele. Of these 10 key informant were selected
purposely based on recommendation by local elders and authorities and the rest were
selected randomly Ethnobotanical data were collected using semi-structured interviews,
field observations and group discussions. Descriptive statistics was used to summarize
Ethnobotanical data. Further, 80 medicinal plant species distributed in 73 genera and 46
families were documented in the study area. Of the recorded plant species, 32 species(
40%) of them were reported to treat human ailments. From the total medicinal plant
species, 28(35%) were herbs followed by shrubs22(27.5%),trees 19(23.75%), and
climber 11 (13.75%)). The most frequently used plant part was leaf 50(83.3%) followed
by root 26(42,3%). The most widely used method of preparation was pounding 15(25%)
of the different plant parts. The common route of administration recorded was oral
(47.96%) followed by dermal (35%) and nasal (7.4%). Disease categories such as Common cold, Tonsillitis, cough and Respiratory structure related diseases had
relatively high ICF value Dichrostachy cinea, Bersama abyssinica and Nicotiana
tabacum had the high fidelity level value, suggesting agreement between respondents on
their efficacy to treat the diseases therefore, further phytochemical screening done on
these plant species to look for the active components.
