leaf of catharanthus ovalis, plant produces about 130 of these compounds, including vinblastine and vincristine, two drugs used to

leaf catharanthus ovalis plant produces 130 these compounds vinblastine vincristine two drugs used nature garden natural apocynaceae beautiful background green fresh bloom botany summer blossom flower blooming floral tropical color botanical tree flora bright beauty colorful branch park leaves pink bush spring petal white gardening outdoor foliage environment growth outdoors growing season blossoming ornamental allamanda yellow closeup organic botanic bouquet decoration treat cancer satara maharashtra india