Spatholirion wuorum (Commelinaceae), a New Species from Dai Tu District, Thai Nguyen Province in North Vietnam

抄録

A new species of Spatholirion (Commelinaceae), S. wuorum, from North Vietnam is here described and illustrated. Spatholirion wuorum resembles S. cucphuongense in its dwarf habit and variegated leaves, but differs in having (sub)appressed sericeous or tomentose petioles (vs. retrorse velutinous), lamina sparsely pilose on the adaxial surface (vs. minutely appressed puberulous), the staminate part of the inflorescence a panicle (vs. raceme), and the sepals and petals whitish green or very pale creamy white tinged grayish mauve towards the apex (vs. uniformly dark indigo).