Urtica ferox G.Forst.

Species

Angiosperms > Rosales > Urticaceae > Urtica

Characteristics

Dioec. branching shrub up to 2 m. or more tall, with base up to 12 cm. diam.; stinging hairs stalked, cop.; young branchlets, petioles and infl.-axes pilose-pubescent. Lvs rather pale green, 8-12 × 3-5 cm., on petioles up to 5 cm. long (lvs of juveniles sts up to 15 cm. long; of exposed plants sts reduced to 5 cm. or less long), glabrate above, ± scurfy pubescent below; lamina ovate-triangular, acuminate, coarsely sharply dentate-serrate; subcordate to truncate at base; teeth up to 1 cm. long, bristle-tipped, sinus acute to obtuse. Spikes branched, up to 8 cm. long; per.-segs pubescent. Achenes 1-1·5 mm. long, brown.
More
Woody, dioecious shrub, with numerous long-stalked stinging hairs, otherwise moderately to densely hairy. Lvs triangular to ovate-triangular, acute to acuminate, cordate to truncate at base, coarsely dentate, (4)-7-12-(18) cm long. Stipules 2 per node, entire.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Caution: The leaves sting until cooked.
Uses medicinal
Edible leaves
Therapeutic use Eczema (unspecified), Venereal (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Urtica ferox world distribution map, present in New Zealand

Identifiers

LSID urn:lsid:ipni.org:names:857569-1
WFO ID wfo-0000417066
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Urtica ferox