Roycea divaricata Paul G.wilson

Species

Angiosperms > Caryophyllales > Amaranthaceae > Roycea

Characteristics

Rigid divaricately-branched spinescent shrub to 60 cm high. Branches pubescent when young, soon becoming glabrous and black. Leaves alternate, mostly in small dense globular fascicles on the closely spaced short dwarf branches; leaves on main branches narrowly triangular, c. 2 mm long, appressed, carinate, fleshy, shortly spurred at base, sparsely pubescent when young but eventually glabrous; leaves in fascicles broadly ovate, 0.5–1 mm long. Flowers located in the leafy fascicles, subglobular, bisexual. Tepals free, broadly ovate, slightly fleshy with membranous margin c. 1.5 mm long, sparsely pubescent. Staminal filaments sparsely pubescent towards base. Ovary narrowly ovoid, silky-pubescent c. 1 mm long; styles 2 or 3, 0.5–1 mm long. Fruit depressed-spherical c. 3 mm high, mericarp crustaceous.
Life form perennial
Growth form shrub
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in heavy saline soil.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-11

Usage

Uses -
Edible -
Therapeutic use -
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

Roycea divaricata world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:905139-1
WFO ID wfo-0001295214
COL ID 4THL2
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Roycea divaricata