Pilea racemosa (Royle) Tuyama

Species

Angiosperms > Rosales > Urticaceae > Pilea

Characteristics

Herbs perennial, weak, glabrous, monoecious or dioecious. Tuber whitish gray, globose, 3-20 mm in diam. Stems often branched, 2-15(-30) cm tall, succulent. Stipules persistent, triangular, ca. 1 mm, membranous; petiole subequal in length, 0.2-1 cm; leaf blade abaxially pale green, adaxially green, ovate, elliptic, rhombic, obovate, or suborbicular, subequal in size, 0.5-2 × 0.3-1.2 cm, succulent, herbaceous, 3(-5)-veined, rarely triplinerved, lateral veins 1-3 each side, inconspicuous, cystoliths fusiform, conspicuous on both surfaces, base rounded, subcordate, or broadly cuneate, margin bluntly 1-5-serrate each side or entire, apex subacute or obtuse. Inflorescences in pairs, male a capitulum or racemelike-cyme, 1-3.5 cm; female peduncle 0.2-2 cm. Male flowers pedicellate, in bud ca. 1.5 mm; perianth lobes 4, obovate-oblong, connate 1/2 of length, subapically corniculate, stamens 4; rudimentary ovary oblong. Female perianth lobes unequal, subapically corniculate. Achene narrowly ovoid or oblong-ovoid, ca. 0.8 mm, slightly compressed, smooth, enclosed by persistent perianth lobes. Fl. May-Jun, fr. Jul-Sep.
More
A herb. It grows about 10 cm high. The leaves are crowded at the top of the stem. They are oval and have teeth around the edge. The base is rounded. The flowers are red. They are at the ends of branches.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.15
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

A subtropical plant. In Nepal it grows between 2000-3800 m altitude. It grows in moist areas and on mossy tree trunks. It grows between 2,200-5,400 m above sea level. In Sichaun and Yunnan.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-11

Usage

The tender shoots and leaves are cooked as a vegetable.
Uses medicinal
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed or root offshoots.
Mode seedlings
Germination duration (days) 14 - 60
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Pilea racemosa world distribution map, present in Bhutan, China, India, and Nepal

Identifiers

LSID urn:lsid:ipni.org:names:855716-1
WFO ID wfo-0001224027
COL ID 4HT4B
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pilea subalpina Procris racemosa Pilea racemosa Pilea wightii var. roylei