Drosera cistiflora L.

Species

Angiosperms > Caryophyllales > Droseraceae > Drosera

Characteristics

Slender, usually caulescent herbs 10-40 cm high, variable, the basal rosette absent at times. Roots 1-2, long, swollen, densely matted with root hairs. Stems (often reduced to scapes) unbranched, densely glandular pubescent. Leaves apetiolate (occasionally with an ill-defined sulcate petiole), exstipulate, dimorphous; primary leaves basal, rosulate, narrowly obovate, 12-20(-30) mm long, base attenuate, bearing both types of tentacles; cauline leaves laxly spaced, alternate, linear to linear-lanceolate, 2-4 cm long, 1-4 mm broad, apex acute, with some very long knob-bearing tentacles at the apex and along the upper margin and with numerous shorter ones. Inflorescence terminal, 1-several-flowered, the thin pedicels up to 3 cm. Calyx-lobes acute, about 9 mm long. Petals broadly obovate, up to 2 cm long, notched at the apex, white, yellow, mauve, pink, purple, dark red (Malmesbury district), with a dark green base. Stamens with short dark green filaments, connective rhomboid with the locules diverging. Styles divided from the base, long, patent-erect, apical stigmatic areas flabellately multifid. Capsule turbinate; seed ovoid-ellipsoid, brown, minutely honey-combed.
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Slender, perennial, insectivorous herb, up to 100-400 mm high. Leaves dimorphic, sometimes uniform, lower radical or lacking, apetiolate, oblanceolate, upper linear, exstipulate. Flowers large, few in subcorymbose cymes, white, yellow, mauve to purple or red, with dark centre; stigmas multifid. Flowering time Aug., Sept. Fruit a turbinate capsule. Seeds ovoid-ellipsoid.
Slender perennial to 40 cm. Leaves dimorphic, sometimes uniform, lower radical or lacking, oblanceolate, cauline leaves linear, exstipulate. Flowers l-few in subcorymbose cymes, large, white, yellow, mauve to purple or red, with dark centre, stigmas multifid.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.4
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 6-8
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-10

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°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Drosera cistiflora unspecified picture

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:321813-1
WFO ID wfo-0000945870
COL ID 37QPQ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Drosera cistiflora Drosera helianthemum Drosera speciosa Drosera violacea Drosera zeyheri Drosera cistiflora var. minutiflora Drosera cistiflora var. alba Drosera cistiflora var. exilis Drosera cistiflora var. multiflora Drosera cistiflora var. violacea Drosera pauciflora var. minor Drosera zeyheri