Drosera atrostyla Debbert

Species

Angiosperms > Caryophyllales > Droseraceae > Drosera

Characteristics

Plantae rosuliferae, rosulis ad finem vegetationis una cum radice vetusti evanescentibus, radice hornotini perdurante. Radix solitaris, 3-5 cm longa et 1.5-3 mm crassa, irramosa. Folia rosularia 8-20, solo appressa, oblonga, apice rotundata, 1.8-2.4 cm longa et 0.4-0.8 cm lata, margine tentaculis applanatis acuminatis provisa. Pedunculus solitarius, erectus, basi non curvatus, aphyllus, tentaculis brevistipitatis obtectus, flores 1-2 gerens. Pedicellus 2.5-3 cm longus. Sepala 5, ovalia apice rotundata et 2-3-laciniata, laciniis tentaculatis. Petala 5, obovata, flava basi macula atra provisa, ca. 2.1 cm longa et 1.4 cm lata. Stamina 2.5-3.5 mm longa, filamenta atra. Grana pollinis aurantiaca. Ovarium atrum. Styli 3, atri, 8-11 mm longi, basi per 1-3 mm connati, in ramos duos divisi, apice ramorum stigmatibus duis penicillatis, appendicibus filiformibus 20-30 provisis.
Life form perennial
Growth form herb
Growth support -
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 -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

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 -

Distribution

Drosera atrostyla world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:960786-1
WFO ID wfo-0000945826
COL ID 37QNP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Drosera atrostyla