陈氏独蒜兰Pleione chunii
中文名（Chinese Name）：陈氏独蒜兰
学名（Scientific Name）：Pleione chunii C. L. Tso
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Pleione aurita Cribb et Pfennig Pleione milanii Braem Pleione hookeriana var. milanii (Braem) Torelli & Riccab. Pleione hookeriana var. sinensis G.Kleinh. ex Torelli & Riccab.
科属（Family & Genus）：兰科独蒜兰属
形态特征（Description）：地生或附生草本。假鳞茎卵形至圆锥形，上端有明显的颈，全长（1-)2-4-5厘米，直径1-2厘米，绿色或浅绿色，有时有紫色斑，顶端具1枚叶。花葶从无叶的老假鳞茎基部发出，直立，长5-7厘米，顶端具1花；花苞片狭椭圆状倒披针形，兜状，长2.5厘米，宽1-1.5厘米，明显长于花梗和子房，先端近急尖，浅粉色并具深色的脉；花梗和子房长1.6-2厘米；花大，淡粉红色至玫瑰紫色，色泽通常向基部变浅，唇瓣中央具1条黄色或桔黄色条纹和多数同样色泽的流苏状毛；中萼片狭椭圆形或长圆状椭圆形，长4.2-5厘米，宽11-15毫米，先端近急尖；侧萼片斜椭圆形，较中萼片稍短而宽，先端近急尖；花瓣倒披针形或匙形，强烈反折，长4-4.3厘米，宽14-19毫米，先端浑圆或钝；唇瓣展开时宽扇形，长约4厘米，宽5-6厘米，边缘上弯并围抱蕊柱，近先端不明显3裂，先端微缺，上部边缘具齿或呈不规则啮蚀状，具4-5行沿脉而生的髯毛或流苏状毛，均从基部延伸到上部；蕊柱长2.5-2.7厘米，顶端具翅；翅自中部以下甚狭，向上渐宽，在顶端围绕蕊柱，有不规则齿缺。花期3月。
分布（Distribution）：产广东北部和云南西部（？）。生境不详。模式标本为栽培植物，可能从云南引入。
用途（Use）：
引自中国植物志英文版：FOC Vol. 25 Page 326, 329
Pleione chunii C. L. Tso, Sunyatsenia. 1: 148. 1933.
陈氏独蒜兰 chen shi du suan lan| Orchidaceae | Pleione
Pleione hookeriana (Lindley) Rollisson var. sinensis G. Kleinhans ex Torelli & Riccaboni; P. milanii Braem.
Herbs, terrestrial or lithophytic. Pseudobulbs usually clustered in large colonies, green or pale green, pyriform to conic, 2.5-4.5 × ca. 1.2 cm, tapering at apex into a conspicuous neck, 1-leaved. Leaf elliptic-lanceolate or narrowly elliptic, 6-20 × 2-3(-4.6) cm, apex acute. Inflorescence appearing with young leaf, erect; peduncle 5-7 cm, enclosed in tubular sheaths at base; floral bracts green, narrowly elliptic-oblanceolate, ca. 25 × 10-15 mm. Flowers solitary or rarely 2, large, pale pink to rose-purple, often paler toward base, lip white with a longitudinal yellow or orange-yellow stripe at center and brown-red spotted toward apex; pedicel and ovary 16-20 mm. Dorsal sepal narrowly elliptic or oblong-elliptic, 24-35 × 7-10 mm, apex subacute; lateral sepals obliquely elliptic, slightly shorter and wider than dorsal sepal, apex subacute. Petals spreading, oblanceolate or spatulate, 24-33 × 5-9 mm, apex rounded or obtuse; lip broadly flabellate when flattened, 20-25 × 25-30 mm, obscurely 3-lobed above middle, lateral margins erect and embracing column, apical margin dentate or irregularly erose, apex emarginate; disk with 6 rows of long papillae extending from base of lip almost to apex of mid-lobe. Column 20-23 mm; column wings very narrow below middle, dilated above, apex irregularly denticulate. Fl. Apr-May.
● Forests; 1400-2800 m. N Guangdong, Guangxi, Guizhou, Hubei, W Yunnan.
This species is treated by some authorities as a variety of Pleione hookeriana. Indeed, it is very similar in its lip shape and flower color. However, P. chunii has distinct pseudobulbs and larger flowers with a callus on the lip composed of six rows of papillae. It has been confused with P. aurita, but that species has a distinct floral morphology and bright rose-purple flowers.
（责任编辑：徐晔春）
学名（Scientific Name）：Pleione chunii C. L. Tso
英文名（English Common Name）：
别名（Chinese Common Name）：
异名（Synonym）：Pleione aurita Cribb et Pfennig Pleione milanii Braem Pleione hookeriana var. milanii (Braem) Torelli & Riccab. Pleione hookeriana var. sinensis G.Kleinh. ex Torelli & Riccab.
科属（Family & Genus）：兰科独蒜兰属
形态特征（Description）：地生或附生草本。假鳞茎卵形至圆锥形，上端有明显的颈，全长（1-)2-4-5厘米，直径1-2厘米，绿色或浅绿色，有时有紫色斑，顶端具1枚叶。花葶从无叶的老假鳞茎基部发出，直立，长5-7厘米，顶端具1花；花苞片狭椭圆状倒披针形，兜状，长2.5厘米，宽1-1.5厘米，明显长于花梗和子房，先端近急尖，浅粉色并具深色的脉；花梗和子房长1.6-2厘米；花大，淡粉红色至玫瑰紫色，色泽通常向基部变浅，唇瓣中央具1条黄色或桔黄色条纹和多数同样色泽的流苏状毛；中萼片狭椭圆形或长圆状椭圆形，长4.2-5厘米，宽11-15毫米，先端近急尖；侧萼片斜椭圆形，较中萼片稍短而宽，先端近急尖；花瓣倒披针形或匙形，强烈反折，长4-4.3厘米，宽14-19毫米，先端浑圆或钝；唇瓣展开时宽扇形，长约4厘米，宽5-6厘米，边缘上弯并围抱蕊柱，近先端不明显3裂，先端微缺，上部边缘具齿或呈不规则啮蚀状，具4-5行沿脉而生的髯毛或流苏状毛，均从基部延伸到上部；蕊柱长2.5-2.7厘米，顶端具翅；翅自中部以下甚狭，向上渐宽，在顶端围绕蕊柱，有不规则齿缺。花期3月。
分布（Distribution）：产广东北部和云南西部（？）。生境不详。模式标本为栽培植物，可能从云南引入。
用途（Use）：
引自中国植物志英文版：FOC Vol. 25 Page 326, 329
Pleione chunii C. L. Tso, Sunyatsenia. 1: 148. 1933.
陈氏独蒜兰 chen shi du suan lan| Orchidaceae | Pleione
Pleione hookeriana (Lindley) Rollisson var. sinensis G. Kleinhans ex Torelli & Riccaboni; P. milanii Braem.
Herbs, terrestrial or lithophytic. Pseudobulbs usually clustered in large colonies, green or pale green, pyriform to conic, 2.5-4.5 × ca. 1.2 cm, tapering at apex into a conspicuous neck, 1-leaved. Leaf elliptic-lanceolate or narrowly elliptic, 6-20 × 2-3(-4.6) cm, apex acute. Inflorescence appearing with young leaf, erect; peduncle 5-7 cm, enclosed in tubular sheaths at base; floral bracts green, narrowly elliptic-oblanceolate, ca. 25 × 10-15 mm. Flowers solitary or rarely 2, large, pale pink to rose-purple, often paler toward base, lip white with a longitudinal yellow or orange-yellow stripe at center and brown-red spotted toward apex; pedicel and ovary 16-20 mm. Dorsal sepal narrowly elliptic or oblong-elliptic, 24-35 × 7-10 mm, apex subacute; lateral sepals obliquely elliptic, slightly shorter and wider than dorsal sepal, apex subacute. Petals spreading, oblanceolate or spatulate, 24-33 × 5-9 mm, apex rounded or obtuse; lip broadly flabellate when flattened, 20-25 × 25-30 mm, obscurely 3-lobed above middle, lateral margins erect and embracing column, apical margin dentate or irregularly erose, apex emarginate; disk with 6 rows of long papillae extending from base of lip almost to apex of mid-lobe. Column 20-23 mm; column wings very narrow below middle, dilated above, apex irregularly denticulate. Fl. Apr-May.
● Forests; 1400-2800 m. N Guangdong, Guangxi, Guizhou, Hubei, W Yunnan.
This species is treated by some authorities as a variety of Pleione hookeriana. Indeed, it is very similar in its lip shape and flower color. However, P. chunii has distinct pseudobulbs and larger flowers with a callus on the lip composed of six rows of papillae. It has been confused with P. aurita, but that species has a distinct floral morphology and bright rose-purple flowers.
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