Page 114 - 《广西植物》2020年增刊
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1 1 0                                 广  西  植  物                                         40 卷

                       81. Herbs up to 70 cm tallꎻ leaf blades up to 8 cm broadꎻ racemes simpleꎻ bracte ̄
                             oles 4-5 mm longꎻ sepal spur spirally recurved   152. D. glabricaule

                     80. Pedicels hairy.
                       82. Pedicels white ̄puberulous and yellow ̄glandular ̄puberulousꎻ racemes simple
                                   148. D. muliense

                         83. Bracteoles lanceolate or lanceolate ̄linearꎬ 8-13 × 1.2-2 mm 
                                     148a. var. muliense
                         83. Bracteoles subfiliformꎬ 3.5-4 × 0.2 mm 
                                    148b. var. minutibracteolatum

                       82. Pedicels only white ̄puberulousꎻ racemes compound 
                                   153. D. sutchuenense

                   79. Sepals outside below apex corniculate.
                     84. Pedicels white ̄puberulousꎻ sepal horn ̄like projections minuteꎬ inconspicuousꎻ
                            spur horizontally spreading or slightly recurved   153. D. sutchuenense

                        84. Pedicels yellow ̄glandular ̄puberulousꎻ sepals with conspicuous horn ̄like projec ̄
                            tions 2.5-3.5 mm longꎬ spur by U ̄form or spirally recurved 
                                  154. D. campylocentrum

                 78. Stems hairy.
                   85. Pedicels glabrous.
                     86. Leaf blades abaxially glabrousꎻ sepals glabrousꎬ spur 28 mm long 
                                 156. D. dazangense

                     86. Leaf blades abaxially hairyꎻ sepals hairyꎬ spur 20 mm long.
                       87. Stems below yellow ̄hispidꎻ sepals inside glabrous   149. D. rangtangense

                       87. Stems below white ̄hispidꎻ sepals inside with sparse hairs  
                                150b. D. pseudocampylocentrum var. glabripes

                   85. Pedicels hairy.

                     88. Herbs ca. 50 cm tallꎻ pedicels sparsely yellow ̄glandular ̄puberulousꎻ bracteoles
                           remote from flowerꎻ sepal spur 17-22 mm longꎻ staminode limbs yellow ̄barbateꎻ
                           ovaries with sparse hairs 
                               150a. D. pseudocampylocentrum var. pseudocampylocentrum

                     88. Herbs 50 - 90 ( - 100) cm tallꎻ pedicels densely white ̄puberulousꎻ bracteoles
                            contiguous to flowerꎻ sepal spur 22-25 mm longꎻ staminode limbs not barbateꎻ
                            carpels glabrous   155. D. trifoliolatum

     5. Basal leaves well developedꎬ rarely absent or present but withered by anthesis.
       89. Leaf blades 3 ̄lobed or 3 ̄parted.
         90. Seeds subtetrahedralꎬ along edges narrow ̄winged.
           91. Sepals outside below apex corniculate.
             92. Leaf blades 3 ̄parted slightly exceeding the middle of bladeꎬwith ultimate lobes ovate or

                   broad ̄triangularꎬ rarely narrow ̄lanceolate or lanceolate ̄linear.
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