Diastella myrtifolia Salisb.

Species

Angiosperms > Proteales > Proteaceae > Diastella

Characteristics

An erect to suberect, densely branched shrub, the lower branches somewhat sprawling; 0.5-1 m in height, up to 2 m in diam. Stems puberulous, 2 mm in diam. Leaves oblong to narrowly elliptic, 1-2.5 cm long, 0.2-0.6 cm wide, usually entire with a single apical callous, occasionally with 2-3 teeth; softly puberulous, becoming glabrescent with age. Inflorescences terminal or axillary, usually solitary, but occasionally with up to 76 mmflorescences per flowering shoot; broadly campanulate, 1.5 cm in diam. Involucral bracts oblong, 5-10 mm long, 1-3 mm wide, foliaceous, sparsely sericeous, margins ciliate, apex obtuse; forming a biseriate, campanulate involucre. Floral bracts erect, linear acute, 8-10 mm long, 1 mm wide, densely sericeous. Perianth straight 6-8 mm long, the abaxial segment elongating at anthesis, claws sericeous, limbs glabrescent but crinite at apex; tube 2 mm long, glabrescent proximally. Style straight or slightly curved, 8 mm long, tapering subterminally. Pollen presenter linear, obtuse, 0.5 mm long. Ovary ovoid, puberulous, 1 mm long. Hypogynous scales linear, subulate. Fruits grey, ovoid, 5-6 mm long, 3 mm wide, minutely puberulous. The pink inflorescences are produced mainly from September to January.
More
Like D. parilis but with sprawling branches and involucral leaves oblong-elliptic.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality -
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 -

Environment

Light -
Soil humidity 4-6
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

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

Diastella myrtifolia world distribution map, present in South Africa

Conservation status

Diastella myrtifolia threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:703388-1
WFO ID wfo-0000644776
COL ID 35FDR
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Mimetes myrtifolius Diastella myrtifolia Protea myrtifolia