Page 117 - 《广西植物》2020年增刊
P. 117

增刊                               王文采: 中国翠雀花属修订 (二)                                         1 1 3


                       118. Stems puberulousꎻ leaf blades glabrousꎻ sepal spur 22 mm long  
                                    176. D. pergameneum

                     117. Pedicels lacking yellow glandular hairs.
                       119. Herbs 3-8 cm tallꎻ pedicels white ̄puberulousꎻ sepals 15-16 mm longꎬ spur
                              25 mm long        181. D. hui
                         120. Leaf blade with central lobe 3 ̄dentateꎻ stem apex 1-2 ̄flowered  
                                      181a. var. hui
                         120. Leaf blade with central lobe 3-5 ̄dentateꎻ stem apex 1-5( -10) ̄flowered
                                      181b. var. lobulibundum

                       119. Herbs 11 - 18 cm tallꎻ pedicels yellow ̄puberulousꎻ sepal spur 28 - 29 mm
                              long.
                         121. Stems below sparsely spreading ̄puberulousꎻ bracteoles 5 mm longꎻ stamin ̄
                                 ode limbs at apex rounded and entire    183. D. pseudohamatum

                         121. Stems retrorse ̄puberulousꎻ bracteoles ( 5 -) 7. 5 - 9 mm longꎻ staminode
                                 limbs at apex emarginate or 2 ̄lobulate   184. D. yulongshanicum

         90. Seeds densely transversely squamuloseꎻ leaf blades 3 ̄parted slightly exceeding the middle of
              bladeꎻ sepals 13-15 mm longꎬ spur 20-22 mm long    188. D. hueizeense

       89. Leaf blades 3 ̄sect.
         122. Seeds subtetrahedralꎬ along longitudinal edges narrow ̄winged.
           123. Inflorescences racemose.

             124. Upper sepal eymbiform.
               125. Leaf blades at base deep ̄cordateꎬ ultimate lobes triangular or narrow ̄lanceolateꎻ sepal
                      spur shorter than sepalsꎬ tubular ̄subulateꎬ 11-18 mm long   190. D. likiangense

               125. Leaf blades at base subtruncateꎬ ultimate lobes linearꎻ sepal spur longer than sepalsꎬ
                      subtubularꎬ 21-27( -30) mm long      191. D. souliei
             124. Upper sepal more or less flatꎬ not cymbiform.

               126. Leaf ultimate lobes ovateꎬ triangular or narrow ̄lanceolate.
                 127. Sepals longer than spur or nearly as long as it.
                   128. Stems and pedicels puberulousꎻ sepals longer than spurꎬ 17- 23 mm longꎻ spur
                          12-16 mm long        192. D. medogense
                   128. Stems and pedicels glabrousꎻ sepals and spur 10-12 mm long 
                                  193. D. yuanum

                 127. Sepals shorter than spur.
                   129. Stems densely spreading ̄puberulous   210. D. weihaiense

                   129. Stems appressed ̄puberulousꎬ hispid or glabrous.
                     130. Pedicels yellow ̄glandular ̄puberulous and white ̄puberulous  
                                204b. D. thibeticum var. laceratilobum

                     130. Pedicels lacking yellow glandular hairs.

                       131. Pedicels glabrousꎻ leaves all basal    199. D. breviscaposum
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