泰顺皿果草--浙江紫草科一新种

Omphalotrigonotis taishunensis,a New Species of Boraginaceae from Zhejiang

描述了浙江紫草科Boraginaceae皿果草属Omphalotrigonotis一新种泰顺皿果草Omphalotrigonotis taishunensis,并附墨线图和彩色照片.新种接近皿果草O.cupulifera,但植株具基生叶,叶无柄或近无柄,茎、花序轴和花梗均密被开展的硬糙毛,花梗果时下弯,花萼裂片较宽,小坚果背面碗状突起较大.

Omphalotrigonotis taishunensis,a new species of Omphalotrigonotis from Zhejiang,is described and illustrated.The new species is similar to Omphalotrigonotis cupulifera,but differs in having basal leaves;leaves sessile or nearly so;stem,rachis and pedicel densely spreading hispid;pedicel recurved in fruit;calyx lobes broadly ovate-elliptical;large bowlshaped protuberance on the back of nutlets.