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蜂巢草Leucas aspera (Willd.) Link

蜂巢草Leucas aspera (Willd.) Link

别名:蜂窝草;

科名:唇形科 Labiatae

属名:绣球防风属 Leucas

《中国植物志》第65(2)卷424页
  5.蜂巢草(广东海南)图版82
  Leucas aspera (Willd.) Link, Enum. Hort. Berol. 2: 113. 1822; (Willd.) Spreng. Syst. 2: 743. 1825; Benth. Labiat. Gen. et Sp. 615. 1836, et in DC. Prodr. 12: 532. 1848; Hook. f. Fl. Brit. Ind. 4: 690. 1885; Wood in Rec. Bot. Surv. India 2: 131. 1903; Williams in Bull. Herb. Boiss. 5: 961. 1905; Craib in Kew Bull. Misc. Inf. 1911: 447. 1911; Merr. in Lingnan Sci. Journ. 14: 56. 1935; Back. & Bakh. f. Fl. Java 2: 621. 1965; H. Keng in Gard. Bull. Singapore 24: 101, f. 17, g. 1969——Phlomis aspera Willd. Enum. Hort. Berol. 2: 621. 1809.
  一年生草本,直立或披散,高20-40厘米。茎四棱形,具沟槽,有刚毛,常常多分枝。叶线形或长圆状线形,长2.5-6厘米,宽0.8-1.5厘米,先端钝,基部楔状下延,边缘疏生有小硬尖的粗圆齿,有时近于全缘,两面有糙伏毛,下面在叶脉上尤为密集,上面绿色,下面较淡,侧脉约3对,与中肋在上面微凹陷,下面明显突出;叶柄极短或近于无柄,密被刚毛。轮伞花序着生于枝条顶端,圆球状,径通常2-2.5厘米,间有达3厘米,多花密集,密被刚毛,其下承以多数密集的苞片;苞片线形,与萼等长,边缘有刚毛状纤毛,先端微刺状。花尊管状,最长处长约1厘米,先端略收缩,绿色,外面在基部微被刚毛或近于无毛,余部均密生刚毛,脉10,明显突出,具刚毛,萼口偏斜,直伸,齿10,直伸,短三角形,先端成硬刺。花冠白色,稍超出于萼筒,长约1.2厘米,冠筒长约0.8厘米,冠檐二唇形,上唇直伸,盔状,外密被长柔毛,内面无毛,下唇开张,3裂,中裂片长而大,侧裂片很小。雄蕊4,内藏,花丝扁平,丝状,花药卵圆形,2室,室极叉开。花柱丝状,先端不等2浅裂。小坚果长圆状三棱形,长约2毫米,褐色,光滑。花果期一年四季。
  产广东及广西;为一杂草,生于田地、空旷潮湿地或沙质草地上,海拔约100米。毛里求斯,印度,锡金,泰国,马来西亚,印度尼西亚,菲律宾也有。模式标本采自印度尼西亚的爪哇(?)。
形态特征:一年生草本,直立或披散,高20—40厘米。茎四棱形,具沟槽,有刚毛,常常多分枝。叶线形或长圆状线形,长2.5—6厘米,宽0.8—1.5厘米,先端钝,基部楔状下延,边缘琉生有小硬尖的粗圆齿,有时近于全缘,两面有糙伏毛,下面在叶脉上尤为密集,上面绿色,下面较淡,侧脉约3对,与中肋在上面微凹陷,下面明显突出;叶柄极短或近于无柄,密被刚毛。轮伞花序着生于枝条顶端,圆球状,径通常2—2.5厘米,间有达3厘米,多花密集,密被刚毛,其下承以多数密集的苞片;苞片线形,与萼等长,边缘有刚毛状纤毛,先端微刺状。花萼管状,最长处长约1厘米,先端略收缩,绿色,外面在基部微被刚毛或近于无毛,余部均密生刚毛,脉10,明显突出,具刚毛,尊口偏斜,直伸,齿10,直伸,短三角形,先端成硬刺。花冠白色,稍超出于萼筒,长约1.2厘米,冠筒长约0.8厘米,冠檐二唇形,上唇直伸,盔状,外密被长柔毛,内面无毛,下唇开张,3裂,中裂片长而大,侧裂片很小。雄蕊4,内藏,花丝扁平,丝状,花药卵圆形,2室,室极叉开。花柱丝状,先端不等2浅裂。小坚果长圆状三棱形,长约2毫米,褐色,光滑。花果期一年四季。
产地分布:产广东及广西,为一杂草,生于田地、空旷潮湿地或沙质草地上,海拔约100米。毛里求斯,印度,锡金,泰国,马来西亚,印度尼西亚,菲律宾也有。模式标本采自印度尼西亚的爪哇(?)。
参考文献:Leucasaspera(Willd)Link,Enum.Hort.Bercl.2:113.1822;(Willd)Spreng.Syst.2:743.1825;Benth.Labiat.Gen.etSp.615.1836,etinDC.Prodr.12:532.1848;Hook.f.Fl.Brit.Ind.4:690.1885;WoodinRecBot.Surv.India2:131.1903;WilliamsinBull.Herb.Boiss.5:961.1905;CraibinKewBull.Mist.Inf.1911:447.1911;Merr.inLingnanSci.Journ.14:56.1935;Back.&Bakh.f.Fl.Java2:621.1965;H.KenginGard.Bull.Singa-pore24:101,f.17,g.1969——PhlomisasperaWilld.Enum.Hort.Berol,2:621.1809.

《Flora of China》 Vol. 17 (1994)
Leucas aspera  (Willdenow) Link
蜂巢草   feng chao cao
Phlomis aspera Willdenow, Enum. Pl. 621. 1809.
Herbs annual, 20-40 cm tall. Stems hispid. Petiole short to obsolete, densely hispid; leaf blade linear or oblong-linear, 2.5-6 × 0.8-1.5 cm, strigose especially on veins abaxially, base cuneate-decurrent, margin sparsely crenate or sometimes subentire, apex obtuse, lateral veins ca. 3 pairs. Verticillasters globose, 2-2.5(-3) cm in diam., many flowered, densely hispid; bracts linear, as long as calyx, margin hispid ciliate, apex slightly spinescent. Calyx tubular, ca. 1 cm, slightly constricted at apex, slightly hispid or subglabrous at base, otherwise densely hispid outside; mouth oblique, erect; teeth straight, broadly triangular, apex spinescent. Corolla white, slightly longer than calyx tube, ca. 1.2 cm; tube ca. 8 mm; lower lip spreading, middle lobe largest. Nutlets brown, oblong, triquetrous, ca. 2 mm, shiny. Fl. and fr. year round.
Fields, open wet areas, sandy grasslands; ca. 100 m. Guangdong, Guangxi, Hainan [India, Indonesia, Malaysia, Philippines, Thailand].

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