Trichodiadema marlothii

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Trichodiadema marlothii
Trichodiadema marlothii - Bonnievale - Copy.jpg
Trichodiadema marlothii in flower
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Aizoaceae
Genus: Trichodiadema
Species:
T. marlothii
Binomial name
Trichodiadema marlothii

Trichodiadema marlothii is succulent plant of the genus Trichodiadema , native to the Western Cape Province, South Africa, where it is known from the Robertson and Swellendam areas.

Contents

Description

Leaves and fruit capsules of Trichodiadema marlothii, growing near Ashton. Trichodiadema marlothii - Ashton - Copy.jpg
Leaves and fruit capsules of Trichodiadema marlothii, growing near Ashton.

A small, semi-decumbent shrub, usually about 4 cm tall. The internodes are not visible on the stems.

The leaves are papillate and each is tipped with 5-10 large, white, radiating bristles (diadems), that are parted and spread out in two directions. The centre-point of the diadem is brown.

The flowers are dark pink in colour, with filamentous staminodes at the centre that have pink tips and pale bases. The petals are sometimes slightly emarginate. The flower stalk and base are covered in brown hairs.

The fruit capsule has six locules, each with very well developed covering membranes.

This species very closely resembles Trichodiadema hirsutum , which differs only in having a larger number of bristles, 20(-40), on its leaf tips. [1]

This species also somewhat resembles Trichodiadema emarginatum , which however has five locules, an even lower growth-habit and petals that are emarginate. [2]

Related Research Articles

<i>Trichodiadema</i> Genus of succulents

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<i>Trichodiadema intonsum</i> Species of succulent

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<i>Trichodiadema mirabile</i> Species of succulent

Trichodiadema mirabile is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it is known from the Laingsburg area and especially from south-facing slopes.

Trichodiadema burgeri is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it is known from the Ladismith and Oudtshoorn regions, extending southwards towards Mossel Bay.

<i>Trichodiadema densum</i> Species of succulent

Trichodiadema densum is a succulent flowering plant in the fig-marigold family Aizoaceae, native to the Willowmore region of the Western Cape Province, South Africa.

Trichodiadema attonsum is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it is common among pale quartzite rocks in the western Little Karoo region. Unlike most other species in its genus, it does not have a typical diadem on its leaf-tips.

<i>Trichodiadema gracile</i> Species of succulent

Trichodiadema gracile is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it is common on dry, rocky hillsides in the Overberg region.

<i>Trichodiadema calvatum</i> Species of succulent

Trichodiadema calvatum is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it is found in shales, in open rocky areas within Renosterveld vegetation.

<i>Trichodiadema occidentale</i> Species of succulent

Trichodiadema occidentale is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it grows in rocky shale or limestone hills in the Overberg region, and especially in disturbed areas.

<i>Trichodiadema pygmaeum</i> Species of succulent

Trichodiadema pygmaeum is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it is found in fine-grained soils in the regions of Bredasdorp and Swellendam.

Trichodiadema hallii is succulent plant of the genus Trichodiadema, native to the Ladismith and Calitzdorp areas of the Western Cape Province, South Africa.

Trichodiadema strumosum is succulent plant of the genus Trichodiadema, native to the Western Cape Province, South Africa, where it is found in loam-based soils in the Fynbos vegetation of the Swellendam region.

<i>Trichodiadema barbatum</i> Species of plant

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

<i>Trichodiadema introrsum</i> Species of succulent

Trichodiadema introrsum is succulent plant of the genus Trichodiadema, native to the Eastern Cape Province, South Africa. It occurs in the vicinity of the towns of Bedford, Grahamstown and Kirkwood.

<i>Trichodiadema setuliferum</i> Species of succulent

Trichodiadema setuliferum is a succulent plant of the genus Trichodiadema, native to the Karoo regions of the Cape Provinces, South Africa.

<i>Trichodiadema pomeridianum</i> Species of succulent

Trichodiadema pomeridianum is a succulent plant of the genus Trichodiadema, widespread in the arid central Karoo regions of South Africa.

<i>Trichodiadema orientale</i> Species of succulent

Trichodiadema orientale is a succulent plant of the genus Trichodiadema, widespread in the arid areas of the Eastern Cape Province, South Africa.

Trichodiadema rogersiae is a succulent plant of the genus Trichodiadema, indigenous to arid areas of the Eastern Cape Province, South Africa.

References

  1. I.M. Niesler (2017). Trichodiadema Ruschioideae. In: Hartmann H. (eds) Aizoaceae. Illustrated Handbook of Succulent Plants. Springer, Berlin, Heidelberg: 343.
  2. H.E.K. Hartmann and I.M. Niesler. (2013). A new morphological study of the genus Trichodiadema (Aizoaceae) permits the description of a new subgenus, t. subg. Gemiclausa. Bradleya 31:58-75.