Thesium transvaalense Schltr.

Species

Angiosperms > Santalales > Santalaceae > Thesium

Characteristics

Suffrutex erectus ramosus, 10-15 cm altus; ramulis subfiliformibus, subangulatis, glabris, bene foliatis; foliis erectis subfiliformibus acutissimis, margine sparsim et minute serrulatis, internodia excedentibus, 0.4-0.6 cm longis; floribus ad apices ramulorum spicatis, spicis 5-10-floris, 0.7-1.2 cm longis; bracteis bracteolisque erecto-patentibus subfiliformibus acutissimis, margine minute serrulatis, ciliatisve bracteis florem subexcedentibus, bracteolis florem vix aequantibus; perigonio 0.3 cm longo, extus tubo dimidio inferiore minute hispidulo, superiore glabro, segmentis lanceolato-oblongis obtusis, 0.1 cm longis, extus glabris intus apice pilis niveis dependentibus dense barbatis, basi fasciculo pilorum ad antheras tendentium ornatis; staminibus tubo fere medio insertis, filamentis subfiliformibus, antheris rotundatis faucem vel potius basin antherarum dimidio superiore excedentibus, 0.5 mm longis, filamentis vix longioribus; stylo subfiliformi, glabro, 0.1 cm longo, basin segmentorum (dimidium antherarum attingente; fructu estipitato, ovoideo, perigonio deflorato coronato 0.4 cm longo, infra medium c. 2.5 cm diametro; nerviis primariis secundariisque subcarinatis, tertiariis reticulatis tenuibus, tamen bene conspicuis.
More
Dwarf shrub or herb, up to 0.3 m high; finely, densely, shortly pubescent with spreading or slightly recurved hairs. Stems ascending, slender; densely leafy. Leaves ± parallel with stems, ribbed; blade linear, 3-4 mm long, subulate, apex very acute, minutely, conspicuously ciliate and puberulous. Flowers: in short spikes, overtopped by same year's leafy shoot; bracts longer than or equal to flowers, similar to leaves, often incurved; bracts not adnate to peduncle; perianth bearded, ± 2.5 mm long, outer surface hairy, segments narrowly ovate, 1.5 mm long, apices acute with dense, apical beards, white; Nov.-Jan. Fruit ovoid-globose, 4 mm long, strongly ribbed, reticulate between ribs, pubescent.
Finely pubescent herb, up to 200 mm tall. Leaves ribbed. Flowers in dense, compact spikes. Perianth externally hairy. Flowers white.
Life form -
Growth form herb
Growth support parasite
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.25
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Flower color
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 1-3
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
Germination duration (days) -
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Optimum temperature (C°) -
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Productivity -

Images

Thesium transvaalense unspecified picture

Distribution

Thesium transvaalense world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:781164-1
WFO ID wfo-0001134463
COL ID 56FQN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Thesium transvaalense