Encephalartos umbeluziensis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Gymnospermae |
Division: | Cycadophyta |
Class: | Cycadopsida |
Order: | Cycadales |
Family: | Zamiaceae |
Genus: | Encephalartos |
Species: | E. umbeluziensis |
Binomial name | |
Encephalartos umbeluziensis R.A.Dyer | |
Encephalartos umbeluziensis is a species of cycad from Africa.
This is a short, underground-stemmed cycad. It has 2 to 5 pinnate leaves, each 1–2 m long and slightly curved, supported by a thin 5–10 cm long petiole. The leaves consist of many pairs of lance-shaped, tough leaflets, each up to 30 cm long, with a spine on the upper edge and 1-3 spines on the lower edge. It's a dioecious plant, with male specimens producing 1 to 4 olive green to yellowish, subcylindrical cones, each 25–35 cm long and 6–8 cm wide. Female specimens have 1-4 cylindrical cones, 25–30 cm long and 12–15 cm wide, similar in color to the male cones. The seeds are roughly oval, 2.5-3.5 cm long, and covered with a brown sarcotesta. [3]
Encephalartos lebomboensis is a species of cycad in the family Zamiaceae. Native to the Lebombo Mountains of South Africa, the species was first described in 1949 by the South African botanist Inez Verdoorn. It is commonly known as the Lebombo cycad, although the name is also used for Encephalartos senticosus which also occurs in the same locality.
Encephalartos senticosus is a species of cycad in the family Zamiaceae native to the Lebombo Mountains of Mozambique, Eswatini (Swaziland), and the KwaZulu-Natal province of South Africa. Prior to its description in 1996, Encephalartos senticosus had been confused with the closely related and sympatric Encephalartos lebomboensis. Both species are commonly known as the Lebombo cycad.
Encephalartos whitelockii is a species of cycad that is native to Uganda.
Encephalartos trispinosus is a species of cycad that is native to the Eastern Cape Province of South Africa.
Encephalartos paucidentatus is a species of cycad.
Encephalartos latifrons is a species of cycad that is native to Eastern Cape province in South Africa at elevations of 200 and 600 metres.
Encephalartos natalensis, the Natal cycad or giant cycad, is a species of cycad that is endemic to the Qumbu and Tabankulu areas of the northern part of the Eastern Cape, and through most of KwaZulu-Natal. The number of mature individuals of this species is declining and the International Union for Conservation of Nature has assessed its conservation status as being "near threatened".
Encephalartos gratus is a species of cycad that is native to Malawi and Mozambique.
Encephalartos eugene-maraisii is a species of cycad in the family Zamiaceae. It is endemic to South Africa, where it is limited to Limpopo. It is known as the Waterberg cycad.
Encephalartos concinnus is a species of cycad in the family Zamiaceae. It is endemic to Zimbabwe. It is known as the Runde cycad.
Encephalartos middelburgensis is a species of cycad that is native to Gauteng and Mpumalanga provinces of South Africa at elevations of 1,100–1,400 m (3,600–4,600 ft).
Encephalartos manikensis is a species of cycad that is native to Mozambique and Zimbabwe.
Encephalartos laevifolius is a species of cycad that is found in the KwaZulu-Natal, Mpumalanga and Limpopo provinces of South Africa, and at Piggs Peak in Eswatini. The species is facing extinction in the wild, but is widely cultivated. As of 2012, the Encephalartos laevifolius has been listed as critically endangered by the IUCN.
Encephalartos inopinus is a species of cycad that is native to Limpopo Province, South Africa.
Encephalartos hildebrandtii is a species of cycad in the Zamiaceae family. It is native to Kenya and Tanzania at elevations from sea level to 600 metres (2,000 ft). The species is named for the German explorer Johann Maria Hildebrandt.
The Chimanimani cycad is a species of cycad that is endemic to the Chimanimani Mountains of eastern Zimbabwe. It is a threatened species which has been locally extirpated by cycad collectors.
Encephalartos macrostrobilus is a species of cycad in Africa. It is found only in Moyo District, northwestern Uganda, which is populated predominantly by the ethnic Madi.
Encephalartos septentrionalis, the Nile cycad, is a species of cycad in South Sudan, northern Uganda, northern Democratic Republic of the Congo, and the interior of the Central African Republic.
Encephalartos mackenziei is a species of cycad in South Sudan. It is found in the Didinga Hills of Namorunyang State.
Encephalartos heenanii is a species of cycad in Southern Transvaal Province, South Africa.