Chiba University Matsudo/Kashiwa Campus Plant Database

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Details of Genus: Tolmiea Torrey & A.Gray

ID: 2119

Genus ja:

Genus en: Pick-a-back plant, Youth-on-age

# spp.: N/A (from genus_families table) | 0 (from names table)

Accepted: Accepted

Family: Saxifragaceae

Family ja: ユキノシタ

Infra familial classification:

Distribution en:

Description en: Genus of one species of fast-spreading, hairy herbaceous perennial occurring in coniferous woodland in W. North America. It is unusual in that young plants are produced on the leaves, where leaf-stalk and blade meet. Leafy stems bear erect racemes of small, cup-shaped, greenish purple flowers with 3 stamens. Grow as ground cover in a woodland garden or as a foliage houseplant.

Hardiness en: Fully hardy.

Cultivation en:

Propagation en: Sow seed in containers in a cold frame in autumn. Divide in spring. Remove and pot up plantlets from the leaves in mid- to late summer, or peg leaves into potting compost and remove plantlets when rooted.

Pests en: Trouble free.

Description ja:

The essential 1000 genera certification Genus Tolmiea (トルミエア)

2019 edition

A Level
Family ユキノシタ
ピギーバックプランツ

2003 edition

A Level
Family ユキノシタ
草本I・一年草/二年草/多年草
ピギーバッグプランツ(piggyback plant)

Comment: W N America

Comment ja: ピギーバッグプランツ(piggyback plant)

Type species:

Phylogenetic definition:

Update information: Created: 2007-12-06 12:51; Updated: 2026-03-03 21:58

Family:

System Accepted? Botanical name Japanese name Infra-familial classification # species
APG4 Accepted Saxifragaceae ユキノシタ科 Show
PB2 Saxifragaceae ユキノシタ科 Show
PB3 Saxifragaceae ユキノシタ科 Show