Page 120 - 《广西植物》2020年增刊
P. 120

1 1 6                                 广  西  植  物                                         40 卷

                 155. Sepal spur subtubular.

                   156. Stems only white ̄puberulousꎬ lacking yellow glandular hairs 
                                 212. D. beesianum

                     157. Leaf central segment and secondary lobes of lateral segments all with lobules.
                       158. Leaf ultimate lobes 2-3.5 mm broad     212a. var. beesianum
                       158. Leaf ultimate lobes 3-7 mm broad      212b. var. latisectum

                     157. Leaf central segment and secondary lobes of lateral segments all lacking lobules
                                   212c. var. radiatifolium

                   156. Stems white ̄puberulous and yellow ̄glandular ̄puberulous  
                                213d. D. caeruleum var. crassicalcaratum

                 155. Sepal spur subulate.
                   159. Leaf ultimate lobes 1.5-2.5( -4) mm broadꎻ sepal spur at base 3 mm acrossꎻ sta ̄
                          minode limbs broad ̄obovate or suborbicularꎬ at apex entire or emarginate  
                                  213. D. caeruleum

                     160. Stems and petioles appressed ̄puberulous.
                       161. Leaf blades up to 5 cm broad     213a. var. caeruleum
                       161. Leaf blades up to 12 cm broad     213c. var. majus
                     160. Stems and petioles spreading ̄puberulous   213b. var. obtusilobum

                   159. Leaf ultimate lobes 0.5-1.5 mm broadꎻ sepal spur at base 2 mm acrossꎻ staminode
                          limbs white ̄barbate   215. D. lagarocentrum

               154. Sepals nearly as long as spurꎻ lower sepals near apex cymbiformꎬ sometimes minutely 1 ̄
                     corniculateꎻ staminode limbs white ̄barbate    214. D. yongdengense
             153. Carpels 3.
               162. Pedicels white ̄puberulous and yellow ̄glandular ̄puberulous.
                 163. Pedicels totally white ̄puberulous and yellow ̄glandular ̄puberulousꎻ staminode limbs
                        broad ̄obovate.

                   164. Herbs 30-80 cm tallꎻ stems appressed ̄puberulousꎻ corymbs 3 ̄12 ̄floweredꎻ sepal
                          spur 20-25 mm long       217. D. tatsienense
                     165. Leaf ultimate lobes 1.5-2.5( -4) mm broadꎻ sepals inside glabrous  
                                   217a. var. tatsienense

                     165. Leaf ultimate lobes 0.5-1.5 mm broadꎻ sepals inside with short hairs 
                                   217b. var. chinghaiense

                   164. Herbs 10-16.5 cm tallꎻ stems spreading ̄puberulousꎻ corymbs (1-)2( -3) ̄flow ̄
                          eredꎻ sepal spur 33-38 mm long     218. D. pumilum
                 163. Pedicels only on apex white ̄puberulous and yellow ̄glandular ̄puberulousꎬ elsewhere
                        glabrousꎻ staminode limbs broad ̄oblongꎬ 13 mm long   219. D. grandilimbum

               162. Pedicels lacking yellow glandular hairs.
                 166. Staminode claws narrow ̄cuneateꎬ shorter than limbs and two times narrower than limbs
                              220. D. pomeense
   115   116   117   118   119   120   121   122   123   124   125