Details of genus: Jeffersonia Barton [590]
genus_ja:
genus_en: Twin leaf, Twin leaf
# spp.:
pub_year:
accepted: Accepted
Family: Berberidaceae
family_ja: メギ
Infra familial classification:
distribution_en:
description_en: Genus of 2 species of perennials which grow wild in damp woods and forests in N.E. Asia and North America. They have rounded to kidney-shaped, 2-lobed leaves, and solitary, cup-shaped flowers, with 5-8 petals, borne on long, slender stalks, in late spring or early summer. They are excellent plants for a shaded rock garden or peat bed.
hardiness_en: Fully hardy.
cultivation_en:
propagation_en: Sow seed in containers in an open frame as soon as ripe. Divide established plants in spring.
pests_en: Prone to slugs and snails, especially in spring.
description_ja:
comment: E. N.America, NE.Asia
comment_ja: タツタソウ
type_species:
Phylogenetic definition:
Update Information: Created: 2007-12-06 12:51; Updated: 2020-09-04 03:56
family:
| System | Accepted? | Scientific name | Japanese name | Infra-familial classification | # species | |
| APG4 | Berberidaceae | メギ科 | Show | |||
| PB2 | Berberidaceae | メギ科 | Show | |||
| PB3 | Berberidaceae | メギ科 | Show |