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 komatiensis
Reynolds
in
J. S. Afr. Bot.
2: 120 (1936)
.
Type:
South Africa
,
Mpumalanga
,
Komatipoort
, flowered in Johannesburg
24 March 1936
,
G.W. Reynolds
1543 (
PRE
,
holo
.!;
BOL, iso.!)
A. decurvidens
Groenew
. in
Tydskr. Wetensk.
Kuns 15: 126 (1937)
.
Type:
South Africa
,
Pietersburg
district,
F.Z. van der Meraee
107 (
PRE
,
holo
.!)
A. lusitanica
Groenew.
in
Tydskr. Wetensk.
Kuns 16: 13 (1937)
.
Type:
Mozambique
,
Maputo
,
April 1937
,
F.Z. van der Meraee
s.n. in
PRE24087
(
PRE
,
lecto
.!) (designated by
Glen
et al.
1995: 98
)
Diagnostic characters
: This aloe sometimes occurs as solitary rosettes, but usually forms small groups. Leaves are very narrow, yellowish green to dull green and usually without spots on the lower surface. Peduncle and flowers are lightly covered with a grey powdery bloom. Inflorescences are up to
2 m
high and compactly branched from above the middle (
Figure 3
). Flowers are ±
30 mm
long and pale dull brick red, with a
1 mm
wide dull white border on the outer perianth segments.
Distribution
: It occurs from Komatipoort southwards to Figtree and westwards to Malelane, Mpumalanga, South Africa, and also in Mozambique between Maputo and Marracuene.
Habitat
: Grassveld and bushveld in a summer rainfall area that is free from frost.