미국잔디갈고리-[정명]Desmodium paniculatum(L.) DC.

アレチヌスビトハギ Desmodium paniculatum マメ科 Fabaceae アコウマイハギ属 三河の植物観察 (mikawanoyasou.org)

과명	Engler- APG Ⅳ- Fabaceae (콩과)	속명	Desmodium (잔디갈고리속)
전체학명	[정명] Desmodium paniculatum (L.) DC.	추천명	미국잔디갈고리
비추천명	황무지도둑놈의갈고리	영문명	Panicled-leaf ticktrefoil

Desmodium paniculatum, the panicled-leaf ticktrefoil, narrow-leaf tick-trefoil or panicled tickclover, is a perennial herb in the pea family, Fabaceae. Belonging to a nearly cosmopolitan genus, the panicled-leaf ticktrefoil is a common native to Eastern North America, ranging from Quebec to Florida and as far West as Texas, Nebraska, and Ontario. The sticky loment can be found in disturbed areas that receive plenty of light, such as roadsides, parks, and abandoned fields.

Description

Desmodium paniculatum grows to 3 feet tall in an erect and spreading habit with alternate, pinnately-trifoliolate leaves. The leaflets are lanceolate to oblong and are usually 2 to 10 times as long as wide. The pedicels are around 1 cm. The flowers of the paniculate inflorescence are light pinkish to lavender and appear June through September. The sticky loments that many people find attached to their shoes and pants are arranged in a row of 2-6 superiorly sinuate and inferiorly triangular segments and appear August–October.

 

Desmodium paniculatum - Wikipedia

 

https://youtu.be/T4bc9e7SUnE

 

アレチヌスビトハギ Desmodium paniculatum マメ科 Fabaceae アコウマイハギ属 三河の植物観察 (mikawanoyasou.org)