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Ptaeroxylon

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obliquum

Taxon

Ptaeroxylon obliquum (Thunb.) Radlk.

Protologue Sitzungsber. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. München 20: 165. 1890BHL pageIPNI
AcceptedGBIF
Least Concern
Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 082.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 082.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 083.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 083.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 099.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 099.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 109.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 109.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 094.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 094.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 105.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 105.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 114.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 114.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 093.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 093.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 098.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 098.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 107.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 107.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 100.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 100.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 115.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 115.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 097.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 097.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 081.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 081.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 106.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 106.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 101.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 101.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 080.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 080.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 095.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 095.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 087.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 087.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 090.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 090.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 091.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 091.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 096.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 096.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 088.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 088.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 089.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 089.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 108.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 108.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 112.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 112.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 085.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 085.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 086.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 086.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 092.jpg

Ptaeroxylon obliquum, Z. Rogers 1301--South Africa. KwaZulu-Natal. Krantzkloof Nat. Res. 24 Jan 09. 092.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 042.jpg

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 042.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 045.jpg

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 045.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 038.jpg

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 038.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 039.jpg

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 039.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 041.jpg

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 041.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 040.jpg

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 040.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 044.jpg

Ptaeroxylon obliquum, Z. Rogers 1342--South Africa. KwaZulu-Natal. Oribi Flats. 26 Jan 09. 044.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Angola, Botswana, Cape Provinces, Eswatini, KwaZulu-Natal, Mozambique, Namibia, Northern Provinces, Tanzania, Zimbabwe (source: POWO). Flora of the World documents 2 occurrences across 1 country.

Distribution

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

Occurrences

Rogers Z.S. 1301

January 24, 2009

Location

South Africa, KwaZulu-Natal (Hibiscus Coast NU)

-31.006667, 30.177222

Location Remarks

Umtamvuna Nature Reserve, west of Port Edward. Rock outcrop in grassland along the south rim of the gorge.

Collectors

Zachary Scott Rogers

Rogers, Z 1342

January 26, 2009

Location

South Africa, KwaZulu-Natal (Hibiscus Coast NU)

-31.006667, 30.177222

Location Remarks

Umtamvuna Nature Reserve, west of Port Edward. Rock outcrop in grassland along the south rim of the gorge.

Collectors

Zachary Scott Rogers, Christopher Davidson, Sharon R. Christoph, Christopher Dalzell

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Sapindales

Family

Rutaceae

Genus

Ptaeroxylon

Specific Epithet

obliquum

Authorship

(Thunb.) Radlk.

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

High

ED 31.0

Sits on a long, isolated branch of the plant tree of life, with relatively few close relatives.

Threat status

Least Concern

IUCN Red List

EDGE score

1.3

Global rank

#30,092 of 335,497

Top 9%

Extinction probability

6%

Source: Flowering plants EDGE assessment →