| 1 |
Flowers mauve (possibly in C. sect. Trachycarpae). |
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168 C. milarepa |
| + |
Flowers yellow |
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(2) |
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| 2 (1) |
Stems with 3 or more leaves, usually branched and ascendant; radical leaves not usually in a dominating rosette |
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(3) |
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Stems leafless or with 1 or 2 leaves, simple, usually erect; radical leaves several |
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(8) |
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| 3 (2) |
Leaf blade 5 × as long as broad. |
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155 C. wuzhengyiana |
| + |
Leaf blade 1.5-4 × as long as broad (see also |
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146 C. stracheyi). |
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| 4 |
Leaf blade pinnate, leaf lobes broad, densely imbricate distally; upper petal 14-17 mm. |
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154 C. imbricata |
| + |
Leaf lobes discrete, or blade bipinnate, or flowers larger |
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(5) |
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| 5 (5) |
Cauline leaves 3. ..... go to 9a |
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(5) |
| + |
Cauline leaves 4 to several |
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(6) |
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| 6 (5) |
Pedicels 14-20(-30) mm; flowers 20-23 mm, hardly crested; stem simple or sparsely branched above; radical leaves several, larger than cauline leaves. |
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165 C. franchetiana |
| + |
Pedicels usually shorter; flowers 14-20 mm; stems branched throughout |
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(7) |
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| 7 (6) |
Pedicels 4-8 mm; racemes 10-25-flowered. |
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156 C. hookeri |
| + |
Pedicels 10-20 mm; racemes 5-10-flowered. |
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161 C. tibetica |
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| 8 (2) |
Corolla very small, ca. 11 mm. |
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162 C. anaginova |
| + |
Corolla 15 mm or larger |
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(9) |
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| 9 (8) |
Crest tapering to both ends, not or scarcely exceeding apex of petal (or lacking) |
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(10) |
| + |
Crest of upper petal broad and blunt, exceeding apex of petal |
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(15) |
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| 10 (9) |
Racemes 15-30-flowered |
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(11) |
| + |
Racemes 4-15-flowered |
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(12) |
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| 11 (10) |
Leaf blade 3-5 × as long as broad, pinnate; pinnae cut into few broad overlapping lobes. |
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153 C. dasyptera |
| + |
Leaf blade 2 × as long as broad, bi- to tripinnate; pinnae not overlapping. |
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163 C. govaniana |
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| 12 (10) |
Outer petals with obvious entire crest. |
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151 C. pachypoda |
| + |
Outer petals not crested or with narrow dentate crest |
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(13) |
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| 13 (12) |
Bracts usually entire; plant usually papillose-puberulent; fruiting pedicels 10-20 mm. |
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161 C. tibetica |
| + |
Bracts usually pinnatifid to palmatisect; plant glabrous; fruiting pedicels more than 20 mm |
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(14) |
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| 14 (13) |
Flowers without or with very narrow entire crest, margins entire; leaf lobes not very crowded, green adaxially. |
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164 C. tibeto-oppositifolia |
| + |
Flowers with narrow usually dentate crest, margins crispate- dentate; leaf lobes crowded, gray-glaucous. |
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152 C. megalosperma |
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| 15 (9) |
Leaf blade pinnate, 3-5 × longer than broad. |
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153 C. dasyptera |
| + |
Leaf blade bipinnate, 3 × longer than broad |
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(16) |
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| 16 (15) |
Racemes 4-10(-15)-flowered; stems 5-20 cm (E and SE Xizang, NW Yunnan) |
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(17) |
| + |
Racemes 10-30-flowered; stems (10-)15-40 cm (SW Xizang, N and SW Xinjiang) |
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(19) |
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| 17 (16) |
Nectary almost as long as spur; stem 12-20 cm; raceme 2-4 cm, 5-10-flowered. |
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166 C. bimaculata |
| + |
Nectary 1/2(-2/3) as long as spur; stem 5-15 cm |
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(18) |
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| 18 (17) |
Spur 6-8 mm; raceme occupying upper 1/2 of stem, 4-8-flowered. |
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167 C. corymbosa |
| + |
Spur 10-15 mm; raceme occupying most of stem, 5-15-flowered. |
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151 C. pachypoda |
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| 19 (16) |
Leaf lobes obovate, obtuse; racemes 10-17-flowered. |
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160 C. elegans |
| + |
Leaf lobes acute; racemes densely 10-30-flowered |
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(20) |
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| 20 (19) |
Leaves thin; plant completely glabrous. |
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157 C. gortschakovii |
| + |
Leaves slightly fleshy; margin and veins of leaves and bracts papillose-scabrid |
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(21) |
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| 21 (20) |
Leaf lobes not overlapping. |
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158 C. moorcroftiana |
| + |
Leaf lobes crowded, densely overlapping. |
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159 C. onobrychis |
