Tanakaea radicans Franch. & Sav.

Species

Angiosperms > Saxifragales > Saxifragaceae > Tanakaea

Characteristics

Herbs 6.5-12.5 cm tall. Rhizomes transversely elongate, ca. 2 mm in diam. Leaves all basal; petiole 1.1-6.5 cm, dark brown villous, sometimes hairs glandular tipped; leaf blade abaxially pale green, adaxially bright green, ovate to broadly so or elliptic, 1.1-3 × 0.8-2.9 cm, subleathery, both surfaces brown glandular hairy (sometimes hairs glandular tipped), base rounded or subcordate, margin serrate, apex acute. Inflorescence cymose, dense, 2.8-3.5 cm, brown glandular villous. Flowers whitish, small, apetalous. Sepals narrowly ovate to lanceolate, 1.5-1.9 × 0.4-0.6 mm, glabrous except margin sparsely glandular hairy, 1-veined, apex acute. Filaments 3.3-3.5 mm. Carpels ca. 4 mm, connate proximally; ovary very shallowly subsuperior, appearing almost superior; styles 2. Capsule ca. 4 mm; carpels divergent. Fl. Apr-Oct. 2n = 14*.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.07 - 0.13
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 1-6
Soil humidity -
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 8-10

Usage

Uses medicinal
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by divisions.
Mode divisions
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Tanakaea radicans world distribution map, present in China and Japan

Identifiers

LSID urn:lsid:ipni.org:names:794851-1
WFO ID wfo-0001135727
COL ID 54NNV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Tanakaea radicans Tanakaea omeiensis Tanakea omeiensis var. nanchuanensis