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20. Corydalis sect. Radicosae (Lidén) Lidén, Fl. China. 7: 341. 2008.
雏波黄堇组 chu bo huang jin zu
Basionym: Corydalis subsect. Radicosae Lidén, Rheedea 1: 32. 1991 ["Radicosa"].
Herbs, perennial, with underground elongate cylindric rootstock, with few to several annual stems that branch at soil surface. Stems branched, leafy. Leaves repeatedly ternately or pinnately compound. Flowers yellow. Stigma with 4 or 6 papillae, all simple; basal papillae lacking.
Five species: Bhutan, China, NE India, E Nepal; four species (one endemic) in China.
Corydalis drepanantha D. G. Long (Notes Roy. Bot. Gard. Edinburgh 42: 101. 1984), from Bhutan and NE India, might occur in S Xizang.
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| 1 |
Ultimate leaf lobes flabellate [or narrowly lanceolate]; bracts deeply divided into narrow segments |
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(2) |
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Ultimate leaf lobes obovate-obtuse; upper bracts entire (S Xizang) |
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(3) |
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| 2 (2) |
Leaf lobes lanceolate; fruit obovoid. ..... C. drepanantha (see note above) |
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(2) |
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Leaf lobes flabellate; fruit oblong. |
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121 C. pseudotongolensis |
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| 3 (1) |
Inner petals tipped with dark purple; fruit narrowly obovoid; stigma with 4 papillae, all apical. |
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122 C. diffusa |
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Inner petals pale; fruit oblong to linear; stigma with 6 papillae |
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(4) |
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| 4 (3) |
Crest of upper petal ± sinuate; spur equaling or longer than limb. |
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123 C. crispa |
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Crest of upper petal broad, entire, truncate at apex; spur shorter than limb. |
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124 C. cavei |
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Lower Taxa
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