The genus name Haworthia commemorates Adrian Hardy Haworth, an accomplished British botanist and entomologist, who was born in 1768 and died in the London cholera epidemic of 1833. The common name of this succulent is Zebra Wart; this small perennial variety produces a basal rosette of fleshy leaves arranged in a spiral pattern with raised white-bumps. The plant is not a particularly fast grower, but given the correct growing conditions is one of the more beautiful Haworthia, of which there are many. Haworthia coarctata Origin: South Africa Flower: White tubular flowers Description: Like many Haworthias, this species stays compact with small clusters or … This succulent plant forms large clumps in its native habitat. The Haworthia nomenclator: a list of accepted species with some guidelines for infraspecific names. It grows easily in low light, but exposure to bright sun brings out a bronze to eggplant coloration. Genus Haworthia: List by name. Haworthia coarctata ssp. What’s in a name – Haworthia Many genera and species of plants are named after people; succulent plants are no exception. Genus Haworthia are stemless succulent perennials forming rosettes of fleshy leaves often bearing white tubercles, and with tubular flowers in racemes . This frost-tender, succulent perennial is native to South Africa's Eastern Cape Province. ... Haworthia coarctata. General Description. Haworthia reinwardtii. It may also be because water has entered the rosette of the plant, causing the rosette of the plant to rot. Bayer* and J.C. Manning** *PO Box 960, Kuilsriver 7579, South Africa **South African National Biodiversity Institute, P/Bag X7, Claremont 7735, South Africa chalwinii (Smith): Green foliage dotted with white bumps.It grows slowly into stacked towers of leaves and can eventually reach over 6.0" tall. As an entomologist, Haworth is best known for his work on Lepidoptera (butterflies … This is often because the plant has been given too much water, causing the roots to rot, and therefore the leaves turn brown. This genus contains 6 species of succulents closely related to Haworthia. G.D.Rowley (= Haworthia coarctata Haw.) Family Asphodelaceae . Haworthia. This stemmed species of Haworthiopsis is easy to grow and makes excellent rock-garden subjects. HAWORTHIA coarctata. denticulifera IB37 Haworthia chloracantha var. Details H. coarctata is a clump-forming, columnar, evergreen succulent to … Shop | Cultivation | Literature | ... IB6650 Haworthia chloracantha var. adelaidensis (Bayer): Green foliage covered in raised white dots.This variety is slow-growing, but will eventually become a stacked tower of leaves about 6.0" tall. Thin creeping or upright stems are packed with triangular leaves. Plants proliferate from the base and along the stem to form dense clumps. Advertisement: Astroloba Uitewaal 1947 Name: Greek astros = star + lobus = lobe, referring to the flower shape. What goes wrong most often with Haworthia is brown leaves. Global Biodiversity Information Facility. adelaidensis IB8651 Haworthia coarctata var. The Haworthia Society promotes interest in Haworthias, Aloes, Bulbines, Gasterias & other related South African succulents. subglauca IB315 Haworthia chromutica IB4573 Haworthia coarctata IB7025 Haworthia coarctata var. Free and Open Access to Biodiversity Data. Haworthiopsis coarctata var. Haworthia / Haworthiopsis coarctata var. Common problem: Haworthia turning brown. Plant Common Name. Adelaidensis Haw. diameter of dark green fleshy leaves that are tightly packed, with attractive white tubercule markings. Other common names bunched haworthia . Growth Habits: Forms clumps of rosettes up to 5in (12 cms.) Old, establish plants resemble sea coral. Clusters of pink-white blooms appear in spring. 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