珠芽紫堇Corydalis balsamiflora
中文名（Chinese Name）：珠芽紫堇
学名（Scientific Name）：Corydalis balsamiflora Prain
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Corydalis sheareri f. bulbillifera Hand.-Mazz. Corydalis flexuosa subsp. balsamiflora (Prain) C. Y. Wu
科属（Family & Genus）：罂粟科（Papaveraceae）紫堇属Corydalis
形态特征（Description）：
分布（Distribution）：
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 398, 400, 408
Corydalis balsamiflora Prain, J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 65: 41. 1896.
珠芽紫堇 zhu ya zi jin| Papaveraceae | Corydalis
Corydalis flexuosa Franchet subsp. balsamiflora (Prain) C. Y. Wu; ?C. flexuosa f. bulbillifera C. Y. Wu; ?C. gemmipara H. Chuang var. ecristata H. Chuang.
Herbs, perennial, 20-40 cm tall, glabrous. Rhizome horizontal, ± densely clad with persistent fleshy ovate petiolar bases and scales in 2 rows, when dried black-brown. Stems 1 to few, simple or branched, sometimes with detachable dwarf shoots in leaf axils late in season, with 2-4 scattered leaves. Radical leaves several; petiole 4-12 cm, sheathed; blade pruinose abaxially, green adaxially, deltoid or ovate to nearly orbicular, 3-6 × 3-6 cm, biternate; pinnae petiolulate; pinnules sessile, deeply biternatisect into oblong to oblanceolate obtuse lobes. Cauline leaves lowest long petiolate; upper shortly petiolulate to sessile; blade broadly ovate; lowest 3-5 × 3-5 cm, upward gradually smaller, biternate to bipinnate, like radical leaves. Raceme 3-4 cm, subcorymbose, 9-14-flowered; lower bract 20-30 mm, much divided into oblong lobes, progressively smaller and less divided upward; upper 8-15 mm, entire, oblanceolate. Pedicel straight, 15-30 mm in flower, 20-35 mm in fruit. Sepals ovate, 1-2 × ca. 1 mm, finely dentate. Petals pale blue to grayish blue, rarely white, inner petals whitish; outer petals without crest; upper petal 26-29 mm, broadly rhombic, apex shortly acuminate; spur broadly cylindric, 11-13 mm; nectary ca. 1/2 as long as spur; lower petal 14-18 mm with narrow claw abruptly widened into broad rounded entire limb; inner petals 13-15 mm. Stigma square, slightly emarginate; marginal simple papillae: median 2 distinct, lateral broad and confluent; geminate papillae lateral (submarginal) and on basal lobes. Capsule linear, 16-20 × 1-1.5 mm, 20-26-seeded (fruiting apparently very sparse in some predominantly vegetatively propagated populations); style ca. 4 mm. Seeds in 1 row, ca. 1 mm, smooth. Fl. and fr. Apr-Jun.
● Riversides, in seepage on permanently wet steep cliffs; 1900-2400(-2800?) m. Sichuan (Kangding, Luding, Tianquan).
A population from Erlang Shan (W Tianquan) produces late in the season reddish axillary dwarf shoots that root while still attached to the withering mother plant.
（责任编辑：徐晔春）
学名（Scientific Name）：Corydalis balsamiflora Prain
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Corydalis sheareri f. bulbillifera Hand.-Mazz. Corydalis flexuosa subsp. balsamiflora (Prain) C. Y. Wu
科属（Family & Genus）：罂粟科（Papaveraceae）紫堇属Corydalis
形态特征（Description）：
分布（Distribution）：
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 398, 400, 408
Corydalis balsamiflora Prain, J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 65: 41. 1896.
珠芽紫堇 zhu ya zi jin| Papaveraceae | Corydalis
Corydalis flexuosa Franchet subsp. balsamiflora (Prain) C. Y. Wu; ?C. flexuosa f. bulbillifera C. Y. Wu; ?C. gemmipara H. Chuang var. ecristata H. Chuang.
Herbs, perennial, 20-40 cm tall, glabrous. Rhizome horizontal, ± densely clad with persistent fleshy ovate petiolar bases and scales in 2 rows, when dried black-brown. Stems 1 to few, simple or branched, sometimes with detachable dwarf shoots in leaf axils late in season, with 2-4 scattered leaves. Radical leaves several; petiole 4-12 cm, sheathed; blade pruinose abaxially, green adaxially, deltoid or ovate to nearly orbicular, 3-6 × 3-6 cm, biternate; pinnae petiolulate; pinnules sessile, deeply biternatisect into oblong to oblanceolate obtuse lobes. Cauline leaves lowest long petiolate; upper shortly petiolulate to sessile; blade broadly ovate; lowest 3-5 × 3-5 cm, upward gradually smaller, biternate to bipinnate, like radical leaves. Raceme 3-4 cm, subcorymbose, 9-14-flowered; lower bract 20-30 mm, much divided into oblong lobes, progressively smaller and less divided upward; upper 8-15 mm, entire, oblanceolate. Pedicel straight, 15-30 mm in flower, 20-35 mm in fruit. Sepals ovate, 1-2 × ca. 1 mm, finely dentate. Petals pale blue to grayish blue, rarely white, inner petals whitish; outer petals without crest; upper petal 26-29 mm, broadly rhombic, apex shortly acuminate; spur broadly cylindric, 11-13 mm; nectary ca. 1/2 as long as spur; lower petal 14-18 mm with narrow claw abruptly widened into broad rounded entire limb; inner petals 13-15 mm. Stigma square, slightly emarginate; marginal simple papillae: median 2 distinct, lateral broad and confluent; geminate papillae lateral (submarginal) and on basal lobes. Capsule linear, 16-20 × 1-1.5 mm, 20-26-seeded (fruiting apparently very sparse in some predominantly vegetatively propagated populations); style ca. 4 mm. Seeds in 1 row, ca. 1 mm, smooth. Fl. and fr. Apr-Jun.
● Riversides, in seepage on permanently wet steep cliffs; 1900-2400(-2800?) m. Sichuan (Kangding, Luding, Tianquan).
A population from Erlang Shan (W Tianquan) produces late in the season reddish axillary dwarf shoots that root while still attached to the withering mother plant.
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