名称状态:被SP2000收录,状态为:Spinifex littoreus为接受名
科属名称:Poaceae(禾本科) 鬣刺属
中文名:老鼠艻
形态描述:多年生小灌木状草本。须根长而坚韧。秆粗壮、坚实,表面被白蜡质,平卧地面部分长达数米,向上直立部分高30-100厘米,径粗3-5毫米。叶鞘宽阔,基部达1.4厘米,无毛或微被毛,边缘具缘毛,常互相覆盖;叶舌微小,顶端有长2-3毫米的不整齐白色纤毛;叶片线形,质坚而厚,长5-20厘米,宽2-3毫米,下部对折,上部卷合如针状,常呈弓状弯曲,边缘粗糙,无毛。雄穗轴长4-9厘米,生数枚雄小穗,先端延伸于顶生小穗之上而成针状:雄小穗长9-11毫米,柄长约1毫米;颖草质,广披针形,先端急尖,具7-9脉,第一颖长约为小穗的1/2,第二颖长约为小穗的2/3;外稃长8-10毫米,具5脉:内稃与外稃近等长,具2脉;花药线形,长约5毫米;雌穗轴针状,长6-16厘米、粗糙,基部单生1雌小穗;雌小穗长约12毫米;颖草质,具11-13脉,第一颖略短于小穗;第一外稃具5脉,与小穗等长,无内稃;第二外稃厚纸质,具5脉,内稃与之近等长。花果期夏秋季。
国内分布:福建、台湾、广东、广西、海南
全球观测记录分布(数据来自
GBIF):
序号 | 标题 | 卷册 | 作者 | 年份 | 页码 | 数据源 |
1 |
海南植物志,v4 |
|
|
|
444 |
BHL中国 |
2 |
中国植物志,v10(1) |
|
|
|
391 |
BHL中国 |
3 |
Chung-kuo chu yao chih wu tʻu shuo.ho bien Nan-ching ta hsüeh, Shêng wu hsüeh hsi [ho] Chung-kuo kʻo hsüeh yüan, Chih wu yen chiu so. |
|
|
1959 |
1086 |
BHL全球 |
4 |
Chung-kuo chu yao chih wu tʻu shuo.ho bien Nan-ching ta hsüeh, Shêng wu hsüeh hsi [ho] Chung-kuo kʻo hsüeh yüan, Chih wu yen chiu so. |
|
|
1959 |
722 |
BHL全球 |
5 |
The Philippine journal of science. |
v.7 (1912) |
|
1912 |
229 |
BHL全球 |
6 |
Contributions from the United States National Herbarium |
v.45 |
|
2003 |
113 |
BHL全球 |
7 |
Contributions from the United States National Herbarium |
v.45 |
|
2003 |
579 |
BHL全球 |
8 |
Species Blancoanae :a critical revision of the Philippine species of plants described by Blanco and by Llanos /by E.D. Merrill. |
|
|
1918 |
69 |
BHL全球 |
9 |
Just's botanischer jahresbericht. Systematisch geordnetes repertorium der botanischen literatur aller länder. |
Jahrg. 40, Abt. 2 (1912) |
|
1912 |
28 |
BHL全球 |
10 |
Journal of the Arnold Arboretum. |
v.29 (1948) |
|
1948 |
316 |
BHL全球 |
11 |
Introduction to plant geography and some related sciences. |
|
|
1960 |
630 |
BHL全球 |
12 |
A flora of Manila, by E. D. Merrill. |
1912 |
|
|
97 |
BHL全球 |
13 |
A hand-book to the flora of Ceylon : containing descriptions of all the species of flowering plants indigenous to the island, and notes on their history, distribution, and uses : with an atlas of plates illustrating some of the more inte by Henry Trimen. |
pt.6 |
|
1893-1931. |
327 |
BHL全球 |
14 |
Botanical publications of E.D. Merrill. |
v.15 |
|
1899- |
76 |
BHL全球 |
15 |
Spixiana. |
Bd.4 (1981) |
|
1981 |
250 |
BHL全球 |
16 |
Annales du Jardin botanique de Buitenzorg. |
v.32-33 (1923) |
|
1923 |
146 |
BHL全球 |
17 |
Annales du Jardin botanique de Buitenzorg. |
v.32-33 (1923) |
|
1923 |
165 |
BHL全球 |
18 |
Annales du Jardin botanique de Buitenzorg. |
v.32-33 (1923) |
|
1923 |
181 |
BHL全球 |
19 |
Flora Malesiana. general editor, C.G.G.J. van Steenis. |
v.4 |
|
1950- |
626 |
BHL全球 |
20 |
Annales du Jardin botanique de Buitenzorg. |
v.31 (1921) |
|
1921 |
111 |
BHL全球 |
21 |
Annales du Jardin botanique de Buitenzorg. |
v.31 (1921) |
|
1921 |
131 |
BHL全球 |
22 |
Annales du Jardin botanique de Buitenzorg. |
v.31 (1921) |
|
1921 |
137 |
BHL全球 |
23 |
Flora of Japan : in English : combined, much revised and extended translation / by the author of his Flora of Japan (1953) and Flora of Japan, Pteridophyta (1957) ; edited by Frederick G. Meyer and Egbert H. Walker. |
|
|
|
2 |
BHL全球 |
24 |
Flora of Japan : in English : combined, much revised and extended translation / by the author of his Flora of Japan (1953) and Flora of Japan, Pteridophyta (1957) ; edited by Frederick G. Meyer and Egbert H. Walker. |
|
|
|
187 |
BHL全球 |
25 |
Biosphere Reserves, Compilation 4, October 1986: programme on man and the biosphere (MAB) |
1986 |
|
|
220 |
BHL全球 |