Details of genus: Petrocallis [2591]
genus_ja:
genus_en:
# spp.:
pub_year:
accepted:
Family: Brassicaceae
family_ja: アブラナ
Infra familial classification:
distribution_en:
description_en: Genus of 2 species of cushion-forming perennials occurring at high altitudes in limestone screes and rocks in the Alps, Pyrenees, and Carpathian mountains. They have palmately 3- to 5-lobed leaves, produced in compact rosettes. Corymbs of 4-petalled flowers are borne on short leafless stems in spring. Grow in an alpine house, scree bed, or trough; they are intolerant of winter wet.
hardiness_en: Fully hardy.
cultivation_en:
propagation_en: Sow seed in containers in an open frame in autumn. Root rosettes as cuttings in early summer.
pests_en: Aphids, white-flies, and red spider mites may be troublesome under glass.
description_ja:
comment:
comment_ja:
type_species:
Phylogenetic definition:
Update Information: Created: 2010-06-04 18:58; Updated: 2020-07-05 11:42
family:
| System | Accepted? | Scientific name | Japanese name | Infra-familial classification | # species | |
| APG4 | Brassicaceae | アブラナ科 | Show | |||
| PB2 | Brassicaceae | アブラナ科 | Show | |||
| PB3 | Brassicaceae | アブラナ科 | Show |