One hundred methanolic plant extracts were screened for antiviral activity against seven viruses. Twelve extracts were found to have antiviral activity at the non-cytotoxic concentrations tested. The extracts of Rosa nutkana and Amelanchier alnifolia, both members of the Rosaceae, were very active against an enteric coronavirus. A root extract of another member of the Rosaceae, Potentilla argut...

The paper highlights some of the most important Ayurvedic medicinal plants of North Eastern India having anticancer potential. A brief review of distribution and pharmacological study (both in vivo and in vitro) of ten Ayurvedic medicinal plants of the region published by various researchers is illustrated in this paper. The medicinal plants discussed here are Enhydra Fluctuans Lour (Sanskrit: ...

The article presents a taxonomic analysis of the Daursky reserve’s flora. 634 species and subspecies vascular plants (including 608 aboriginal 30 adventive) have been identified, they belong to 290 genera 74 families. leading families amount 476 flora (75% total number) 149 (23 %). spectre is headed by Asteraceae, Poaceae, Fabaceae, Rosaceae, Cyperaceae. most part are Carex, Artemisia, Potentil...