학명 : Nymphoides crenata (F.Muell.) Kuntze
분류 : 조름나물과(Menyanthaceae)
사진 : 2021.09.25 선유도
잎에 벌집 모양 무늬가 들어 있다
아래 : 2022.07.28 관곡지
위키 설명
Nymphoides crenata, commonly known as wavy marshwort, is an aquatic perennial herb of the family Menyanthaceae endemic to Australia, found in all mainland states and the Northern Territory.
Description
It is a stoloniferous, floating, perennial with stems up to 3 m long. The petioles of the basal leaves are from 8–42 cm long. The leaf lamina are ovate to circular, and deeply cordate and vary from 3 to 15 cm in length. The stem leaves are smaller, and sometimes kidney-shaped. The flowers heterostylous(암술이화주), and there can be from 8 to 14 in clusters subtended by 1–4 stem leaves, or sometimes in spaced pairs along a short inflorescence. The calyx is from 5.5 to 16 mm long and the corolla from 20 to 50 mm in diameter. There are usually 4 lobes (sometimes 4 or 6) and there are usually 5 stigmas (but from 2-5).
Habitat
It grows on floodplains (범람 지역), in swamps, lagoons (호수, 석호), irrigation channels, and also in temporarily inundated(범람시키다. 침수시키다) depressions,[6] and in slow-flowing streams where the depth of the water is up to about 1.5 m deep, usually on mud, and it will persist on drying mud.
Taxonomy
Nymphoides crenata was first described as Limnanthemum crenatum in 1854 by Ferdinand von Mueller. In 1891, Otto Kuntze transferred it to the genus, Nymphoides.
출처 : Nymphoides crenata - Wikipedia
아래 노랑어리연꽃과 비교
화관도, 잎 모양(특히 잎 무늬)도 다르다
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크레나타어리연꽃은 암술이 2형(조름나물속은 대개 암술이 2형임)이다
