Trichodiadema barbatum

Species of plant From Wikipedia, the free encyclopedia

Trichodiadema barbatum is succulent plant of the genus Trichodiadema, native to the Eastern Cape Province, South Africa.[3]

Quick facts Scientific classification, Binomial name ...
Trichodiadema barbatum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Aizoaceae
Genus: Trichodiadema
Species:
T. barbatum
Binomial name
Trichodiadema barbatum
Synonyms[2]
List
    • Mesembryanthemum barbatum L.
    • Mesembryanthemum stellatum Mill.
    • Mesembryanthemum stelligerum Haw.
    • Trichodiadema stellatum (Mill.) Schwantes
    • Trichodiadema stelligerum (Haw.) Schwantes
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Description

Botanical illustration of Trichodiadema barbatum (as Mesembryanthemum barbatum)
Trichodiadema barbatum in cultivation

A small, gracile, erect-to-decumbent plant, with long, slender, fragile, stick-like branches. The internodes are minutely papillate; On young branches the internodes are green, becoming grey on older branches.[4]

The grey-green leaves are slightly triangular in cross-section, and have large bladder cells on their leaf-surface. Bristles (5-7) emerge from the dark tip of the leaf.

The solitary, bright pink-to-purple flowers are born on long pedicels. They have petals with slightly notched apices, small pale filamentous staminodes, and yellow anthers.

The fruit capsule is 5-locular, like that of Trichodiadema burgeri (but unlike some other species in the genus, such as Trichodiadema densum and Trichodiadema marlothii.[5][6]

It has gained the Royal Horticultural Society's Award of Garden Merit.[7]

References

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