有刺萼属 Acanthocalycium

时代先驱者

有刺萼属 Acanthocalycium
该属植物一共包括3种，一直分在仙人球属球。近年才把他们分出来。它们跟仙人球属很相象，但是近年发现它们是有区别的。它们开花后跟仙人球属花相似，但是它们花萼的刺较多毛的规模相对较大，有刺萼属也由此得名。他们的棱16－20个，刺不超过3厘米。


Acanthocalycium Backeb.


class: Equisetopsida C. Agardh
subclass: Magnoliidae Novák ex Takht.
superorder: Caryophyllanae Takht.
order: Caryophyllales Juss. ex Bercht. & J. Presl
family: Cactaceae Juss.
--------------------------------------------------------------------------------

genus: Acanthocalycium Backeb.   
--------------------------------------------------------------------------------

subgenus: Acanthocalycium subgen. Ambelyophori Y. Itô
subgenus: Acanthocalycium subgen. Goniophori Y. Itô
species: Acanthocalycium andreaeanum (Backeb.) Donald
species: Acanthocalycium aurantiacum Rausch
species: Acanthocalycium brevispinum F. Ritter
species: Acanthocalycium catamarcense F. Ritter
species: Acanthocalycium chionanthum (Speg.) Backeb.
species: Acanthocalycium ferrarii Rausch
   variety: Acanthocalycium formosanum var. albispinum (Weber ex Schelle) Y. Itô
species: Acanthocalycium formosum (Pfeiff.) Backeb.
species: Acanthocalycium glaucum F. Ritter
species: Acanthocalycium griseum Backeb.
species: Acanthocalycium hyalacanthum (Speg.) Backeb.
species: Acanthocalycium klimpelianum Backeb.
species: Acanthocalycium oreopepon Backeb.
species: Acanthocalycium oreopogon Backeb.
species: Acanthocalycium peitscherianum Backeb.
species: Acanthocalycium spiniflorum (K. Schum.) Backeb.
species: Acanthocalycium thionanthum (Speg.) Backeb.
species: Acanthocalycium variiflorum Backeb.
species: Acanthocalycium violaceum Backeb.

Group: Dicot
Rank: genus
Herbarium Placement: Monsanto, 2nd, B, 210      
Published In: Kaktus-ABC 224, 412. 1935. (Kaktus-ABC)