Summer-flowering species of maculate Aloe L. (Asphodelaceae: Alooideae) in the Aloe zebrina-complex from South Africa: reinstatement of four names, and description of A. braamvanwykii Gideon F. Sm. & Figueiredo
Author
Smith, Gideon F.
Biosystematics Research and Biodiversity Collections Division, South African National Biodiversity Institute, Private Bag X 101, Pretoria, 0001 South Africa & H. G. W. J. Schweickerdt Herbarium, Department of Plant Science, University of Pretoria, Pretoria, 0002 South Africa & Centre for Functional Ecology, Departamento de Ciências da Vida, Universidade de Coimbra, 3001 - 455 Coimbra, Portugal.
G.Smith@sanbi.org.za
Author
Figueiredo, Estrela
Centre for Functional Ecology, Departamento de Ciências da Vida, Universidade de Coimbra, 3001 - 455 Coimbra, Portugal & Department of Botany, P. O. Box 77000, Nelson Mandela Metropolitan University, Port Elizabeth, 6031 South Africa
estrelafigueiredo@hotmail.com
Author
Klopper, Ronell R.
Biosystematics Research and Biodiversity Collections Division, South African National Biodiversity Institute, Private Bag X 101, Pretoria, 0001 South Africa & H. G. W. J. Schweickerdt Herbarium, Department of Plant Science, University of Pretoria, Pretoria, 0002 South Africa
R.Klopper@sanbi.org.za
Author
Crouch, Neil R.
Ethnobotany Unit, South African National Biodiversity Institute, P. O. Box 52099, 4007 Berea Road, South Africa & School of Chemistry and Physics, University of KwaZulu-Natal, 4041 Durban, South Africa
N.Crouch@sanbi.org
text
Bradleya
2012
2012-10-01
30
155
166
journal article
10.25223/brad.n30.2012.a19
f7c32fdf-b808-4f74-806e-c16ec002742d
7868257
Aloe transvaalensis
Kuntze
in
Revisio
Generum Plantarum 3(2): 314 (1898)
.
Type:
South Africa
,
Gauteng
,
Pretoria
,
17 February 1894
,
Kuntze s.n
. (
NY
,
holo
.;
K, iso.!)
A. laxissima
Reynolds
in
J. S. Afr. Bot.
2: 28 (1936)
.
Type:
South Africa
,
Limpopo Province
, near
Nebo
,
March 1935
,
G.W. Reynolds
767 (
PRE
,
holo
.!)
Diagnostic characters
: This aloe occurs as solitary plants or in small groups, only occasionally in large groups. Leaves are usually a dull milky green, with the lower surface paler green and more obscurely spotted in less defined bands than the upper surface, to unspotted. Inflorescences are ±
1 m
high and compactly branched from above the middle (
Figure 5
). Flowers are ±
36 mm
long and flesh-pink with a
1 mm
wide white border on the outer perianth segments.
Distribution
: It is centred in central South Africa, especially in the Gauteng province around Pretoria and Johannesburg, also southeast towards Heidelberg and to Standerton in Mpumalanga, and westwards to Rustenburg and Zeerust in the northern parts of the North-West province. It is also reported from near Serowe and Mabela-e-Pudi in Botswana (see for example
Hargreaves, 1990
), but the identity of material from these localities requires confirmation.
Habitat
: Rocky slopes, often at the foot of koppies, frequently between shrubs and bushes.