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Cycadaceae

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Cycas

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thouarsii

Taxon

Cycas thouarsii R.Br. ex Gaudich.

Protologue Prodr. Fl. Nov. Holland. 347. 1810 [27 Mar 1810]BHL pageIPNI
AcceptedGBIF
Least Concern
Cycas thouarsii--Durban Botanic Garden. 27 Sept 03. 062.jpg

Cycas thouarsii--Durban Botanic Garden. 27 Sept 03. 062.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Cycas thouarsii--Durban Botanic Garden. 27 Sept 03. 063.jpg

Cycas thouarsii--Durban Botanic Garden. 27 Sept 03. 063.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Cycas thouarsii--Durban Botanic Garden. 27 Sept 03. 064.jpg

Cycas thouarsii--Durban Botanic Garden. 27 Sept 03. 064.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Cycas thouarsii--Cameroon. Limbe Botanic Garden. 4 Dec 03. 136.jpg

Cycas thouarsii--Cameroon. Limbe Botanic Garden. 4 Dec 03. 136.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Cycas thouarsii--Cameroon. Limbe Botanic Garden. 4 Dec 03. 135.jpg

Cycas thouarsii--Cameroon. Limbe Botanic Garden. 4 Dec 03. 135.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Aldabra, Comoros, Kenya, Madagascar, Mozambique, Tanzania; introduced into Mauritius, Réunion, Rodrigues (source: POWO). Flora of the World documents 2 occurrences across 2 countries.

Distribution

Distribution from Plants of the World Online (POWO). View the accepted name on POWO

Occurrences

No collection number

September 27, 2003

Location

Bolivia, La Paz, Franz Tamayo (Durban Botanic Gardens)

36.728611, 2.194444

Location Remarks

70 St. Thomas Road, Durban

Collectors

No collectors specified

Davidson C., Christoph S.R. s.n.

December 6, 2003

Location

Cameroon, Southwest, Antsiranana (Limbe, Limbe Botanic Garden)

4.018898, 9.197624

Location Remarks

City of Limbe

Collectors

Christopher Davidson, Sharon R. Christoph

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Cycadopsida

Order

Cycadales

Family

Cycadaceae

Genus

Cycas

Specific Epithet

thouarsii

Authorship

R.Br. ex Gaudich.

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Moderate

ED 4.7

Moderately distinct — it has closer living relatives than the most isolated species.

Threat status

Least Concern

IUCN Red List

EDGE score

0.3

Global rank

#713 of 1,090

Top 1,000 globally

This lineage appears to have diverged from its closest living relatives roughly 4 million years ago — a long, lonely branch of the plant tree of life.

Source: Gymnosperms EDGE assessment →