Disphyma australe (sol. ex Aiton) J.m.black

Species

Angiosperms > Caryophyllales > Aizoaceae > Ruschioideae > Disphyma

Characteristics

Stems stout, ± 5 mm. diam., branching, prostrate, up to 1 m. or more long. Lvs opp. or in opp. clusters, connate at base, (1)-2-4-(5) cm. long, linear to linear-oblong to narrow-spathulate when dry, succulent and triquetrous when fresh, acute to obtuse. Fls 2-3 cm. diam.; peduncle stout, thickening upwards, 1-4 cm. long. Calyx-tube turbinate, thick, fleshy; lobes 5, 2 much longer than rest. Staminodes ∞, spreading, linear to ligulate, pink to white, c. 1 cm. long. Carpels 5-8-celled; styles 5-8.
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Trailing herb. Stem terete, glabrous. Lvs 3-angled, acute, often mucronate, tapering to connate base, (6)-20-30-(40) × 4-6-(9) mm; margins usually smooth, rarely papillate. Fls 2-4 cm diam. Petals uniformly white to deep pink, in 3-5 rows, 1-3 cm long. Stamens 4-6 mm long; inner filaments hairy at base. Stigmas (5)-6-8-(10). Capsule valves with parallel or ± divergent expanding keels; placental tubercle rounded or 0. Seeds brown, obovoid, rugose, c. 1 mm long.
A plant that keeps growing from year to year. It grows 50 cm high and spreads 50 cm wide. The stems are succulent and red. They form mats. The leaves are bright green and triangle shaped in cross section. They are 2 cm long. The flowers are pink and at the ends of the branches. The flowers open in the middle of the day.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.5
Mature height (meter) 0.1
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a temperate plant. It does best in light, well-drained soil. It needs an open, sunny position. It is resistant to drought and frost. It can grow near beaches on pure sand.
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Coastal rocks and gravels, cliffs and sand dunes throughout New Zealand.
Light 7-9
Soil humidity 1-5
Soil texture 4-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 9-10

Usage

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

Cultivation

It can be grown by seed or cuttings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Disphyma australe unspecified picture

Distribution

Disphyma australe world distribution map, present in New Zealand

Identifiers

LSID -
WFO ID wfo-0000652284
COL ID 36VMG
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Mesembryanthemum australe Mesembryanthemum demissum Disphyma australe Mesembryanthemum radicans

Lower taxons

Disphyma australe subsp. stricticaule Disphyma australe subsp. australe