Accepted Species
Encephalartos horridus (Jacq.) Lehm.
Published in: Nov. Stirp. Pug. 6: 14. 1834.
(Nov. Stirp. Pug. 
)
Type Information
Type Location(s):
BAS: Z. horridaSynonyms
Encephalartos altensteinii var. eriocephalus de Vriese
Encephalartos horridus var. hallianus (de Vriese) Miq.
Encephalartos horridus var. horridus
Encephalartos horridus var. nanus (Lehm.) J.Schust.
Encephalartos nanus Lehm.
Encephalartos van-hallii de Vriese
Zamia horrida Jacq.
Distribution: South Africa (E Cape)
IUCN Red List Conservation Status: Endangered; A2acd+4acd [Source citation]
Images
Literature
| Author(s) | Year | Title | Publication | Page(s) | Illustration(s) | Comment(s) | Abstract |
|---|---|---|---|---|---|---|---|
| Dalzell, C | 2008 | Encephalartos horridus in situ | Cycad Newslett. 31(1): 8 | ||||
| Haynes, JL | 2008 | Encephalartos horridus in South Florida | Cycad Newslett. 31(1): 9 | ||||
| Henderson, MR | 1945 | Materials for a revision of the South African species of Encephalartos | J. S. African Bot. 11: 3-65 | 20-22 | |||
| Holzman, G | 2008 | Encephalartos horridus in Hawaii | Cycad Newslett. 31(1): 7-8 | ||||
| Hutchinson, J; Rattray, G | 1933 | Cycadaceae | Fl. Cap. (Harvey) 5(2): 24-44 | 32, 34 | Description | ||
| Kemp, M | 1986 | Focus on Encephalartos horridus | Encephalartos 7: 8-13 | ||||
| Lehmann, JG | 1834 | De plantis cycadeis, praesertim Africae Australis |
Nov. Stirp. Pug. 6: 1-14 | 14 | Protologue description | ||
| Levine, M; Loewenstein, L | 2008 | Encephalartos horridus, the Eastern Cape blue cycad | Cycad Newslett. 31(1): 4-7 | ||||
| Loewenstein, L | 2008 | Thorny thoughts from a cycad novice | Cycad Newslett. 31(1): 10 | ||||
| Miquel, FA | 1842 | Monographia Cycadearum |
Monogr. Cycad. : 1-82 | 57-58 | Description | ||
| Miquel, FA | 1848 | Over eenige nieuwe of zeldzame Cycadeen in den Hortus Botanicus te Amsterdam. Derde gedeelte | Tijdschr. Wis- Natuurk. Wetensch. Eerste Kl. Kon. Ned. Inst. Wetensch. 1(4): 197-208 | 207 | |||
| Miquel, FA | 1861 | Prodromus systematis cycadearum |
Prodr. Syst. Cycad. 10: 1-27 | 9 | |||
| Nazor, C | 2008 | Growing Encephalartos horridus and E. lehmannii in Central Texas | Cycad Newslett. 31(1): 10 | ||||
| Osborne, R | 2008 | Some notes on Encephalartos horridus (Jacq.) Lehm. | Cycad Newslett. 31(1): 8-9 | ||||
| Osborne, R; Stevens, JF | 1996 | Epicuticular waxes and glaucousness of Encephalartos leaves. | Phytochemistry 42(5): 1335-1339 | ||||
| Regel, EA | 1875 | Descriptiones plantarum novarum et minus cognitarum in regionibus Turkestanicis a Cl. P. et O. Fedschenko, Korolkow, Kuschakewicz et Krause collectis : Cum adnotationibus ad plantas vivas in Horto Imperiali Botanico Petropolitano cultas | Trudy Imp. S.-Peterburgsk. Bot. Sada 3: 97-168 | 113 | Description | ||
| Regel, EA | 1876 | Cycadearum generum specierumque revisio | Trudy Imp. S.-Peterburgsk. Bot. Sada 4(4): 275-320 | 287, 293 | |||
| Van Buskirk, M | 2008 | Growing Encephalartos horridus and E. lehmannii in South Texas | Cycad Newslett. 31(1): 10 |