Drosera hilaris Cham. & Schltdl.

Species

Angiosperms > Caryophyllales > Droseraceae > Drosera

Characteristics

Fairly robust herbs forming an upright, unbranched stem from a decumbent older part. Roots apparently poorly developed at the time of flowering. Older part of stem densely covered by the reflexed persistent leaf remains. Leaves rosulate or closely imbricate with the petiole confluent with the lamina, hairy; stipules suppressed or consisting of some long setae, fused below, hidden amongst the copious rust-coloured tomentum, deciduous; lamina narrowly oblanceolate, up to 7 cm long and 9 mm broad, bearing knob-shaped tentacles only; the lower surface copiously hairy. Inflorescence axillary, scape leafless, up to 25 cm long, 6-12 flowered, the secund flowers close together on short pedicels. Calyx-lobes narrow-ovate, 6 mm. Petals broadly obovate, 10-15 mm long, notched or entire, magenta to reddish purple. Stamens short, filaments dilated above, with the locules divergent at the base. Styles divided, long, spreading, the stigmatic apices entire or shortly divided, somewhat swollen. Capsule ovoid; seeds fusiform, 0.5 mm long, winged apically.
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Sprawling perennial to 40 cm. Leaves oblanceolate, densely rusty hairy beneath, stipules fringed, reduced to inconspicuous setae. Flowers in an axillary, helicoid cyme, scape erect from base, magenta or purple, stigmas simple or weakly divided.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
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 -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 12 - 18
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Drosera hilaris unspecified picture

Distribution

Drosera hilaris world distribution map, present in Botswana, Sri Lanka, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:321860-1
WFO ID wfo-0000945958
COL ID 37QS3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Drosera hilaris