A synopsis of the genus Disperis Sw. (Orchidaceae)
Author
Kurzweil, Hubert
Author
Manning, John C.
text
Adansonia
2005
3
27
2
155
207
journal article
http://doi.org/10.5281/zenodo.5186519
1639-4798
5186519
53.
Disperis cardiophora
Harv.
Thes. Cap.
2: 4 (1863);
Schlechter
,
Bull. Herb.
Boissier
, ser. 1, 6: 926 (1898);
Rolfe
,
Fl. Cap.
5, 3: 303 (1913);
J
.
C
.
Manning
in
H
.
P
.
Linder
F
Kurzweil
, Orch.
S
.
Afr.
: 307 (1999). —
Type
:
South Africa
,
KwaZulu-Natal
,
Sanderson
488
(holo-,
TCD
; iso-,
BOL
,
K
,
SAM
)
.
FIG. 9. — Flowers and floral details in the “Cardiophora group”:
A -C
,
Disperis lindleyana
Rchb.
f.:
A
,
B
, flower;
C
, lip;
D
,
D. cardiophora
Harv.
, lip. Drawn from alcohol material: A-C,
Hall 902
; D, source unknown.
Plants to
260 mm
. Leaf 1, basal, subrotund, 10-17 ×
8-19 mm
. Flowers mostly
6-20 in
secund raceme, greenish-white to pink; median sepal saccate, 3-4 ×
3-4 mm
, laterals ovate, 4-5 ×
2.5-3 mm
; petals oblong, 4 ×
2-3 mm
; lip blade triangular,
1.7 mm
long, appendage triangular, pubescent (
Figs 1C
;
9D
).
DISTRIBUTION AND PHENOLOGY. —
South Africa
(
Eastern Cape
,
KwaZulu-Natal
and
Mpumalanga
); in montane or subalpine grassland, in seepage areas and near water courses at
500-2500 m
. Flowering mainly from December to February
.