Page 13 - 《广西植物》2020年增刊
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增刊                               王文采: 中国翠雀花属修订 (二)                                           9


           5. Leaf blades 3 ̄lobedꎻ sepals 14-17 mm longꎬ spur tubular ̄conicꎬ 11-13 mm long 
                      28. D. vestitum

           5. Leaf blades 3 ̄parted.
             6. Flowers very denseꎬ in terete or subglobose racemes.
               7. Stems sparsely pubescentꎬ lacking yellow glandular hairsꎻ leaves all 3 ̄partedꎻ racemes
                   30-40 ̄floweredꎻ sepals 28-30 mm long    26. D. densiflorum

               7. Stems pubescent and yellow ̄glandular ̄puberulousꎻ basal and lower cauline leaves
                   3 ̄partedꎬ upper cauline leaves 3 ̄sectꎻ racemes 15 ̄floweredꎻ sepals 20 mm longꎬ spur 7-
                   8 mm long       27. D. pulanense

             6. Flowers not denseꎬ and racemes not terete or subglobose.
               8. Racemes compound.
                 9. Pedicels lacking glandular hairsꎻ upper sepal 20-27 mm longꎬ spur 10-15 mm longꎬ at
                     base 8-10 mm across       30. D. cashmerianum

                 9. Pedicels with glandular hairs.
                   10. Pedicels 5-10 cm longꎻ upper sepal 26 mm longꎬ inside hairyꎬ spur 14 mm longꎬ
                         at base 8 mm acrossꎻ carpels 3   29. D. viscosum

                   10. Pedicels 2-4 cm longꎻ upper sepal 17 mm longꎬ inside glabrousꎬ spur 10-15 mm
                         longꎬ at base 3.5 mm acrossꎻ carpels 3-4    31. D. pyramidale
               8. Racemes simple.

                 11. Bracteoles navicular ̄lanceolateꎻ carpels 3   29. D. viscosum
                 11. Bracteoles flatꎬ not navicularꎻ carpels (3-) 4-5 ( -10).
                   12. Stems and pedicels pubescent and with yellow glandular hairsꎻ leaf lobes imbricate
                         among themselvesꎻ carpels (3-) 5 ( -10)   22. D. nordhagenii
                     13. Leaf teeth broad ̄ovateꎬ at apex slightly acute   22a. nordhagenii

                     13. Leaf teeth broad ̄triangularꎬ at apex acute    22b. var. acutidentatum

                   12. Stems lacking yellow glandular hairsꎻ leaf lobes contiguous with themselvesꎻ carpels
                         4-5.
                     14. Pedicels 4-10 mm longꎻ sepal spur 4 mm longꎻ carpels 4 
                                  23. D. tetragynum

                     14. Pedicels 4-10 mm longꎻ sepal spur 6-15 mm longꎻ carpels 4-5.
                       15. Leaf blades and petioles hairyꎻ raceme bracts all foliaceousꎬ rachis and pedicels with
                             glandular hairsꎻ sepals 14-16 mm longꎬ spur 6-7 mm longꎻ staminode limbs yellow ̄
                             barbateꎻ carpels glabrous   24. D. taxkorganense

                       15. Leaf blades and petioles glabrousꎻ basal bract of raceme foliaceousꎬ other
                             bracts undividedꎬ linearꎬ and rachis with pedicels lacking glandular hairsꎻ
                             sepals 20-24 mm longꎬ spur 14-15 mm longꎻ staminode limbs white ̄barbateꎻ
                             ovaries on apex pubescent   25. D. qiaogeliense
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