물레나물(2)
https://daehyo49.tistory.com/7815033
물레나물(1)
https://daehyo49.tistory.com/7808270
고추나물속 종 검색표 http://blog.daum.net/daehyo/7810493
학명: Hypericum ascyron L.
분류: 물레나물과(Guttiferae)
학명 풀이:
Hypericum: 그리스어 hyper ‘above’; eikon ‘picture’, 이 식물이 약령을 쫒기위한 그림 위에 걸려 있었던 데에서 나온 이름
askyron : 그리스어에서 물레나물 종류 중 하나를 가리킴
아래: 2017.10.29 오대산
아래: 2018.07.05 백두산 장백산공원
아래: 2020.02.20 운길산
종자는 갈색으로 1-1.5mm로 갈색이다
줄기에는 4개의 능이 있다
아래: 2021.06.27 가평 견치봉
수술은 다수이고 암술머리는 5개이다
아래: 2021.09.03 광릉수목원
종자는 갈색으로 1-1.5mm로 갈색이다
아래 : 2021.11.11 광릉수목원
아래 : 2022.07.16 광릉수목원
암술머리가 5갈래이다
아래 : 2022.07.16 광릉수목원
아래 : 2022.07.08 물향기수목원
<국생정> 설명:
잎
잎은 대생하며 엽병이 없이 원줄기를 마주 싸고 끝이 뾰족한 피침형이며 길이 5-10cm, 폭 1-2cm로 투명한 점이 있다.
열매
삭과는 난형이고 길이 12-18mm이며 종자에는 작은 그물맥이 있고 한쪽에 능선이 있으며 길이 1mm이다.
꽃
꽃은 6-8월에 피고 지름 4-6cm로서 황색 바탕에 붉은빛이 돌며 가지 끝에 큰 꽃이 달린다. 꽃받침잎은 5개이고 난형이고 길이 1cm가량이며 맥이 많고 꽃잎은 길이 2.5-3cm, 폭 1.5cm가량으로 낫같이 굽은 넓은 난형이다. 수술은 다체이고 암술대는 길이 6-8mm이며 윗부분에서 주두와 더불어 5가닥이 난다.
줄기
높이 50-100cm이고 원줄기는 네모지며 윗부분이 녹색이고, 밑부분은 목질화 된 연한 갈색이고 가지가 갈라진다.
뿌리
근경이 있고, 근경에서 뿌리가 내린다.
원산지
한국.
분포
▶일본, 동부아시아, 오대, 알타이 등지에 분포한다.
▶전국 각지에 야생한다.
형태
다년생 초본.
크기
높이가 50-100cm정도 된다.
FOC 설명
Hypericum ascyron Linnaeus, Sp. Pl. 2: 783. 1753.
黄海棠 huang hai tang
(설명)
Herbs, perennial, 0.5-1.3(-2) m tall, erect or sometimes ascending from short creeping base; stems single or few, cespitose, unbranched or branched above or nearly throughout. Stems 4-angled when young, becoming 4-lined or occasionally internodes 2-lined below. Leaves sessile; blade lanceolate or ± narrowly ovate or oblong or elliptic to oblong-linear or oblanceolate, (3-)4-9.7(-12) × (0.4-)0.7-3.5(-4) cm, thickly papery, abaxially rather paler but not glaucous; laminar glands dense, unequal dots or short streaks; intramarginal glands dense; main lateral veins 4-7-paired, tertiary reticulation dense, often obscure; base cuneate to cordate-amplexicaul, apex acute to subapiculate or obtuse (or lowermost rarely rounded). Inflorescence 1- to ca. 35-flowered from 1-5 nodes, the whole nearly flat-topped to narrowly pyramidal, sometimes with flowering branches from up to 4 nodes below; bracts and bracteoles leaflike but smaller and often broader, more rarely linear-lanceolate and deciduous. Flowers 3-7(-8) cm in diam., stellate with petals spreading to reflexed; buds broadly to narrowly ovoid, apex rounded to subacute. Sepals free, erect, oblong to elliptic or ovate to ovate-lanceolate or obovate, subequal to unequal, the outer ones sometimes leaflike, (0.3-)0.5-1.5 cm × (1.5-)2-7(-10) mm; laminar glands lines, distally interrupted to streaks; marginal glands spaced, small, margin entire, apex rounded to obtuse or rarely subacuminate to acute; veins 11-17. Petals bright (to ?golden) yellow, sometimes tinged red in bud, obovate or oblong-obovate to oblanceolate, often somewhat spatulate to subunguiculate, strongly curved to nearly straight, 1.4-4.1 × 0.5-2 cm, 2-3 × as long as sepals or shorter when sepals leaflike; laminar glands lines to short streaks; marginal glands absent; margin entire, apex rounded or obtuse to rarely acute to acuminate; apiculus short and rounded or absent. Stamen fascicles (?4 or)5, each with ca. 30 stamens, longest 0.9-2.5 cm, 0.4-0.67 × as long as petals. Ovary broadly ovoid to narrowly ovoid-pyramidal or ellipsoid; styles (4 or)5, 2.5-15 mm, 0.5-2 × as long as ovary, free or up to 0.8 coherent or connate; stigmas broadly capitate to funnel-shaped. Capsule broadly to narrowly ovoid or ovoid-pyramidal or rarely narrowly cylindric, 0.9-2.2(-3) cm × 5-13 mm, 2-3 × as long as sepals, apex obtuse to rounded. Seeds dark red-brown to yellow-brown, 1-1.5 mm, deeply carinate or narrowly winged, sometimes with slight terminal expansion; testa densely shallowly linear-reticulate. Fl. Jun-Sep, fr. Aug-Oct. 2n = 16, 18, 20, 22 (usually 18).
(생육지와 분포)
Moist to dry meadows, grassy or rocky slopes, sometimes in forests or among scrub, streamsides and river banks; sea level to 2800(-3600) m. Throughout China except Xizang [Japan, Korea, Mongolia, Russia (Altay to Kamchatka and Kurile Islands, Sakhalin), Vietnam; North America (E Canada, NE United States)].
(기타 설명)
Hypericum ascyron is a highly variable species or species complex with a very wide distribution. Although several variants have been recognized as varieties or even species, the variation appears to be nearly continuous.
The most frequently distinguished taxon has been Hypericum gebleri, which most Russian authors have recognized, as it occurs throughout most of S Siberia along with larger-flowered, less-branched forms and is present alone in Kamchatka, the Kurile Islands, and Sakhalin. on the other hand, Chinese authors have tended to include it in H. ascyron, because intermediate forms occur in the north. The North American population, too, was recognized early at species level but none of the characters said to distinguish it appears to be constant.
Under these circumstances, it seems best to distinguish the N Asian Hypericum gebleri and the North American H. pyramidatum Aiton as subspecies (see Robson, Bull. Nat. Hist. Mus. Lond. (Bot.) 31: 37-88. 2001). It seems impossible to recognize the long-styled (mainly large-flowered and northern) plants and the narrow-fruited, C Chinese ones (respectively var. longistylum and var. giraldii [var. hupehense]) as distinct taxa, as both represent extremes of continuous variation. Likewise, the narrow-leaved, small-flowered form from S China (misidentified as var. angustifolium Y. Kimura) merges with more typical forms.
(종하 분류)
1. Capsule ovoid to ovoid-pyramidal or ovoid-cylindric; sepals 6-13 mm wide, ovate to lanceolate or oblong or elliptic; styles 4-15 mm, 0.7-2 × as long as ovary, nearly free to up to 0.8 united; leaves 7-40 mm wide, base cordate to rounded. ................................... subsp. ascyron
1. Capsule cylindric-ellipsoid; sepals 1.5-7 mm wide, narrowly oblong to oblong-lanceolate; styles 2.5-3.5 mm, ca. 1/2 as long as ovary, free; leaves 4-15 mm wide, base usually cuneate.
................................... subsp. gebleri
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200014194
FOC세밀화
http://www.efloras.org/object_page.aspx?object_id=94903&flora_id=2
동속식물:
갈퀴망종화 Hypericum galioides Lam.
고추나물 Hypericum erectum Thunb.
다북고추나물 Hypericum erectum var. caespitosum Makino
망종화 Hypericum patulum Thunb.
물레나물 Hypericum ascyron L.
서양고추나물 Hypericum perforatum L.
애기고추나물 Hypericum japonicum Thunb.
좀고추나물 Hypericum laxum (Blume) Koidz.
진주고추나물 Hypericum oliganthum Franch. & Sav.
채고추나물 Hypericum attenuatum Choisy
큰고추나물 Hypericum attenuatum var. confertissium (Nakai) T.B.Lee
..............................................................................
아래: 물레나물 종자 퍼온 사진
출처: https://www.minnesotawildflowers.info/flower/great-st.-johnswort