A genus of bulbous plants belonging to the family Gesneriaceae. Approximately 75 species are distributed from Brazil to Mexico, and several of these are cultivated. However, it is closely related to the genus Sinningia (Gloxinia), and in recent years it has often been combined with Sinningia. It has a flattened, spherical bulb (tuber), and upright stems with elliptical leaves arranged opposite each other. In general, the entire surface is covered with fine hairs or soft hairs. One or several flowers are produced in the leaf axils near the stem apex. The flowers are elongated, tubular, with five short lobes at the tip, and bloom sideways or downward. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
イワタバコ科に属する球根植物の1属。ブラジルからメキシコにかけて約75種が分布し,そのうち数種が栽培される。しかしオオイワギリソウ属Sinningia(グロキシニア)にごく近縁で,最近はオオイワギリソウ属に合一されることも多い。扁平な球状の球根(塊茎)を有し,直立した茎に対生に楕円状の葉をつける。一般に,全面に微細な毛,または軟毛を帯びる。茎頂近くの葉腋(ようえき)に,1ないし数花をつける。花は細長い筒状で先端は短く5裂し,横または下向きに咲く。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
A type of synthetic detergent. Its main ingredient...
...They are inserted between the obi belts. (6) T...
...Kameya Goi no Onna, who was the head of the za...
...The name comes from L'art nouveau Bing, a ...
...There may or may not be a white stripe on the ...
Cellulose acetate, also known as cellulose acetat...
...A labor song. During the Paris Commune, revolu...
1350‐89 Grand Prince of Moscow. At the age of eigh...
(1924.1.7~6.11, Taisho 13) A late Taisho cabinet ...
The ancient Roman goddess of the cycle of the year...
A group of uninhabited volcanic islands located in...
A deciduous tree of the Rosaceae family (APG clas...
An old town in the eastern part of the Nishisonogi...
...The malaria parasite Plasmodium is transmitted...
…By his own count, he convicted more than 3,600 p...