A revision and one new species of Begonia L. (Begoniaceae, Cucurbitales) in Northeast India Author Camfield, Rebecca Author Hughes, Mark text European Journal of Taxonomy 2018 2018-01-19 396 1 116 journal article 22365 10.5852/ejt.2018.396 2b95a851-e1bf-4bdd-9cce-441ddc4135d2 3787049 Key to varieties 1. Stem petioles and peduncles sparsely to densely short brown tomentose, leaves with curved lobes, upper surface hirsute......................................................................... B. palmata D.Don var. palmata – Stem petioles and peduncles densely long red villose, leaves with straight triangular lobes, and upper surface verruculose ........................... B. palmata D.Don var. khasiana (Irmsch.) Golding & Kareg.