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19a. Corydalis ochotensis Group
黄紫堇类群 huang zi jin lei qun
Herbs, biennial, with thin or swollen taproot. Leaves bipinnate to triternate. Outer petals usually with short rounded crest overtopping apex. Stigma square, with papillae all around.
Eight species: E and NE Asia; seven species (five endemic) in China.
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1 |
Spur ca. 2 × as long as petal lobe |
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(2) |
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Spur equaling petal lobe |
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(3) |
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2 (1) |
Nectary extended through ca. 1/3 of spur. |
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105 C. pseudofargesii |
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Nectary extended through 2/3-4/5 of spur. |
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106 C. fargesii |
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3 (1) |
Bracts 5-8 × 5-8 mm, entire, rounded; sepals ca. 3 × 4 mm, rounded to cordate; capsules broadly obovate to obcordate in outline, 1.2-1.5 × as long as broad; root swollen as a small radish; spur strongly upcurved. |
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107 C. shennongensis |
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Sepals much smaller; capsules 3-6 × as long as broad; root not swollen; spur straight or downcurved |
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(4) |
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4 (3) |
Crest of upper petal narrow, not overtopping apex. |
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110 C. laucheana |
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Crest of upper petal apically rounded-obtuse, overtopping apex |
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(5) |
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5 (4) |
Bracts divided. |
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111 C. acropteryx |
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Bracts entire |
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(6) |
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6 (5) |
Raceme 10-20-flowered; bracts 3-6 mm; capsule 10-20 × ca. 2 mm, with 1 row of seeds. |
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108 C. raddeana |
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Raceme 4-8-flowered; bracts 5-14 mm; capsule 10-14 × ca. 3 mm, with 2 rows of seeds. |
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109 C. ochotensis |
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Lower Taxa
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