学名(拉丁名) | Anaphalis morrisonicola |
中文名 | 玉山香青 |
命名人 | Hayata |
中文科名 | 菊科 |
拉丁属名 | Anaphalis |
类型 | species |
拉丁科名 | Compositae |
中文属名 | 香青属 |
学名(拉丁名) | Anaphalis morrisonicola |
命名人 | Hayata (accepted name) |
拉丁属名 | Anaphalis |
类型 | species |
拉丁科名 | Asteraceae |
学名(拉丁名) | Anaphalis morrisonicola |
中文名 | 玉山香青 |
拉丁属名 | Anaphalis |
类型 | species |
拉丁科名 | Asteraceae |
学名(拉丁名) | Anaphalis morrisonicola |
中文名 | 玉山香青 |
中文科名 | 菊科 |
拉丁属名 | Anaphalis |
类型 | species |
拉丁科名 | Asteraceae |
中文属名 | 香青属 |
学名 | 状态 | 来源 | 命名人 |
---|---|---|---|
Anaphalis contorta var. morrisonicola (Hayata) Yamam. | Synonym | The Plant List | |
Anaphalis margaritacea subsp. morrisonicola (Hayata) Kitam. | Synonym | The Plant List | |
Anaphalis margaritacea f. morrisonicola Hayata | Synonym | The Plant List | |
Anaphalis margaritacea f. nana Hayata | Synonym | The Plant List | |
Anaphalis buisanensis Hayata | Synonym | The Plant List |
Anaphalis buisanensis Hayata; A. contorta (D. Don) J. D. Hooker var. morrisonicola (Hayata) Yamamoto; A. margaritacea (Linnaeus) Bentham & J. D. Hooker f. morrisonicola Hayata; A. margaritacea subsp. morrisonicola (Hayata) Kitamura; A. margaritacea f. nana Hayata.
Rhizome repent, somewhat woody, usually sarmentose. Stems usually caespitose, erect or ascending, 15-40 cm, slender, much branched or unbranched, densely ash-gray cottony tomentose; internodes short. Lower leaves persistent or caducous and lost by anthesis, smaller, apex obtuse; middle leaves expanding, linear, oblong, or oblanceolate-linear, 1.5-3.5 × 0.2-0.4(-0.7) cm, base attenuate, semiamplexicaul and somewhat decurrent, margin flat, apex acute or obtuse, with small cusp; upper leaves stenophyllous; all leaves slightly leathery, abaxially densely ash-gray or fulvous cottony tomentose, adaxially glabrous or arachnoid tomentose, 1- or 3-veined. Capitula 5 or more, arranged in corymbiform synflorescence terminal on stems; peduncle 2-6 mm. Involucre broadly campanulate or semispherical, ca. 5 × 5-6 mm; phyllaries 7- or 8-seriate; outer phyllaries ovate, 1-2 mm, cottony tomentose; middle ones yellowish white, elliptic, ca. 4.3 × 1.5 mm; innermost ones narrower, spatulate, with a claw ca. 2/3 of full length. Receptacle alveolate. Predominantly female capitula with outer florets female, with 3 or 4 male florets present in center; predominantly male capitula with male florets only. Corolla ca. 3 mm. Pappus as long as corolla; male florets pappus somewhat incrassate at tip of apex, serrulate. Achene oblong, 0.5-0.7 mm, with lax glandular spots. Fl. and fr. Jul-Oct. 2n = 28*.
Low hills, subalpine grasslands, rocks; 1600-3500 m. Taiwan [Philippines].
5. 玉山香青
Anaphalis morrisonicola Hayata, Ic. Pl. Formos. 8: 516. 1919. ——Anaphalis margaritacea Benth. var. angustifolia Hayata f. nana Hayata et f. morrisonicola Hayata, Pl. Mont. 128, 129. 1908. ——Anaphalis buisanensis Hayata, l. c. 517. 1919. ——Anaphalis contorta Hook. f. var. morrasonicola (Hayata) Yamam. in Journ. Trop. Agric. 8: 265. 1936.——Anaphalis margaritacea Benth. ssp. morrisonicola (Hayata) Kitam. in Kihara, Fauna et Flora. Nep. Himal. 244. 1953.——Anaphalis contorta auct. non Hook. f.: Kitam. in Mem. Coll. Sc. Kyoto Univ, ser. B, 13: 241. 1937; S. Y. Hu in Quart. Journ. Taiw. bus. 18, 1-2: 107. 1965.
根状茎横走,稍木质,常有细长的匍枝。茎直立或斜升,常丛生,高15-40厘米,细弱,不分枝或多分枝,被灰白色密棉毛,节间短。下部叶在花期生存或枯萎,较小,顶端钝;中部叶开展,线形或长圆状或倒披针状线形,长1.5-3.5厘米,宽0.2-0.4稀达0.7厘米,基部稍狭,半抱茎或稍下延,边缘平,顶端渐或钝,有小尖头;上部叶狭小;全部叶稍革质,上面脱毛或被蛛丝状毛,下面被灰白色或黄褐色厚棉毛,有单脉或三出脉。头状花序5至多数在茎端密集成伞房状;花序梗长2-6毫米。总苞宽钟状或半球状,长约5毫米,径5-6毫米;总苞片7-8层,外层卵圆形,长1-2毫米,被棉毛,内层椭圆形,长4.3毫米,宽1.5毫米,黄白色,最内层较狭小,匙形,有长达三分之二的爪部。花托蜂窝状。雄株头状花序全部有雄花;雌株头状花序外围有多层雌花,中央有3-4个雄花;花冠长约3毫米。冠毛约与花冠等长;雄花冠毛上部稍粗厚,有锯齿。瘦果长圆形,长0.5-0.7毫米,有疏腺点。花果期6-10月。
产我国台湾中部(玉山、关山、能高山)。生于低山或亚高山草地或岩石上。海拔1600-3500米。据记载也分布于菲律宾。
此种常被视为珠光香青 A. margaritacea L. Benth. et Hook. f. 的变种或亚种,但头状花序通常较小,茎细弱而多分枝,叶较短窄而密集且有时稍下延。此种也曾被误合并于旋叶香青 A. contorta (D. Don) Hood. f. 中。