An Ethnobotanical Survey of Indigenous Knowledge on Medicinal Plants Used by Communities to Treat Various Diseases around Ensaro District, North Shewa Zone of Amhara Regional State, Ethiopia.

The study was conducted to investigate and document medicinal plants and associated knowledge on the utilization, management, preparation, and way of administration of the medicinal plant resources in Ensaro district, north Shewa zone, Ethiopia. A total of 100 informants were sampled from four study sites, and questionnaire surveys, semistructured interviews, ranking, and transect walk techniques were employed for data collection in midland, lowland, and highland agroecology and natural forests, riverine forests, and farmlands. Vast sources of the traditional healing knowledge of plant species conveyed from one generation to the next by word of mouth were from a family.

Cryopreservation of cold-acclimated mint (Mentha spp.) shoot tips using a simple vitrification protocol.

Accessions of Mentha x piperita, M. x villosa, and M. spicata were evaluated for regrowth after cooling in liquid nitrogen using shoot tips from in-vitro grown plantlets and a simple vitrification protocol with aluminium foil as a carrier.