Pityrogramma (English spelling)
|
A genus of ornamental fern in the Capillaria family that is often cultivated in greenhouses. Well-known species include P. calomelanos var. aureoflava Wetherby (goldback fern) and P. argentea Mett. (silverback fern). All species have a flavonoid secretion powder on the underside of the leaves, and the powder comes in a variety of colors. They are native to Central and South America and Africa, and there are about 40 species, which prefer dry areas. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
|
温室等でしばしば栽培されるホウライシダ科の観葉シダ植物の1属。キンシダP.calomelanos var.aureoflava Wetherby(英名goldback fern)，ギンシダP.argentea Mett.(英名silverback fern)等がよく知られる。いずれの種も，葉裏にフラボノイド系の分泌物である粉をもち，その粉の色が多彩である。原産地は中南米からアフリカにかけてで約40種あり，乾性地を好む。
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 |
Recommend
Kyrie (Greek)
Kyrie eleison (Lord have mercy) is a hymn in the ...
Foreign river - Gairaikasen
A river that originates in an area with a lot of ...
Ondo Kingdom
...an ethnic group living in the area of West A...
Military law
A legal system for military personnel, civilian em...
Macroeconomic variables - macroeconomic variables
…Similarly, GNP is an aggregate of the production...
steering engine
...All of the above rudders use the lift acting o...
Micippa philyra (English spelling) Micippaphilyra
… [Takeda Masatomo]. … *Some of the terminology t...
Petroleum Supply and Demand Optimization Act
Law No. 122 of 1973. It was enacted in response to...
One Emperor, One Deity System
…His name was Zhu Yuanzhang. He was the founder o...
Bishop, Elizabeth
Born: February 8, 1911 in Worcester, Massachusetts...
Mark Twain
1835‐1910 One of the leading novelists of post-Civ...
Honma Yusei
Year of death: August 16, 1850 (September 21, 1850...
Dolomite limestone - limestone
...A sedimentary rock mainly composed of dolomite...
Dry compass - Kanshiki compass
...Depending on the structure, compasses are clas...
Yong Chao
Year of death: Kaho 2.12.29 (1096.1.27) Year of bi...