비양나무(바위모시)

 

비양나무(바위모시)

https://daehyo49.tistory.com/7810783

 

 

학명: Oreocnide frutescens (Thunberg) Miquel (정명)

학명 이명: Oreocnide fruticosa (Gaudich.) Hand.-Mazz.

학명 풀이:

Oreocnide: 그리스어 oreos "mountain' + cnide 'nettle'

frutescens ; becoming shrubby

분류: 쐐기풀과(Urticaceae)

일어명: イワガネ(岩が根)

중국어명: 紫麻 

 

 

사진: 2015.10.02 야쿠시마

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

아래: 2017.09.14 제주도 한라수목원

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

아래 : 2024.04.14 여주 황학산수목원

 

 

 

 

 

 

 

아래 : 2024.06.19 물향기수목원

 

 

 

 

 

아래 : 2024.11.15 물향기수목원

 

 

 

 

아래 : 2025.01.16 제주 한라수목원

 

 

 

 

 

 

 

 

 

Oreocnide frutescens (Thunberg) Miquel, Ann. Mus. Bot. Lugduno-Batavi. 3: 131. 1867.

紫麻 zi ma

Shrubs or small trees, 1-3 m tall; branchlets and petioles purplish brown, strigose or pubescent, rarely tomentose, then often glabrescent. Stipules linear-lanceolate, ca. 1 cm; petiole 1-7 cm; leaf blade ovate, narrowly ovate, or obovate, rarely oblanceolate, 3-15 × 1.5-6 cm, herbaceous, sometimes papery, 3-veined, basal-lateral pair reaching apex, anastomosing with basal pair of secondary veins, secondary veins 2-3 pairs, anastomosing by margin, adaxially dark green, sparsely strigillose, sometimes subglabrous, abaxially often gray-white tomentose, or light green, pubescent or strigillose on veins, base rounded or cuneate, margin serrate or dentate from base or sometimes middle, apex acuminate or caudate-acuminate. Inflorescences produced with or before new leaf flush in axils of fallen leaves and older branches, almost sessile clusters or pedunculate dichotomously branched cymes; glomerules 3-5 mm in diam. Male flowers: perianth lobes 3, ovate, connate at base, ca. 1.2 mm; rudimentary ovary subclavate, ca. 0.6 mm. Female flowers ca. 1 mm. Achene ovoid, ca. 1.2 mm, often verrucose, surrounded by a fleshy discoid cupule at base. Fl. Feb-Apr, fr. Jun-Oct.

Forests, margins of mixed forests, open thickets, valleys, roadsides; 300-2500 m. S Anhui, Fujian, SE Gansu, Guangdong, Guangxi, Hubei, Hunan, Jiangxi, S Shaanxi, Sichuan, SE Xizang, Yunnan, Zhejiang [Bhutan, Cambodia, N India, Japan, Laos, Malaysia, Myanmar, Sikkim, Thailand, Vietnam].

The stem fibers are used to make ropes.

 

1 Female inflorescences sessile; leaf blade often gray-white tomentose abaxially; flowering before or with new leaf flush. 10a subsp. frutescens

+ Female inflorescences distinctly pedunculate; leaf blade sparsely pubescent or strigillose abaxially; flowering after leaves have expanded. (2)

 

2 (1) Leaf blade narrowly obovate to elliptic-oblanceolate, margin 13-21-serrate distally; peduncle 5-13 mm. 10b subsp. insignis

+ Leaf blade ovate, margin 22-27-serrate from base; peduncle 3-8 mm. 10c subsp. occidentalis

 

 

 

http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200006413

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<국가생물종지식정보시스템> 설명

잎

잎은 호생하고 장타원형 또는 난상타원형으로 얇으며 길이 6~12cm, 폭 2.5~5cm로서 거친 거치가 있다. 잎 끝이 꼬리처럼 길어지며 뒷면은 어릴 때 선모가 있어서 백색을 띠고 표면과 뒷면 맥 위에 털이 있으며 엽병은 0.5~5cm이다.

꽃

3~4월에 지난해 가지의 낙엽된 엽액에 작은 구형으로 뭉쳐 핀다.

줄기

줄기는 가늘며 길게 뻗으며 어릴 때는 거친 털이 있다.

원산지

한국,중국,일본

분포

제주

보호방안

산림청 선정 희귀 및 멸종위기 식물(1997)