the Arabian Peninsula and Socotra including new species, biological notes, and a new infrageneric classification
Author
Manning, John C.
Author
Goldblatt, Peter
text
Adansonia
2001
3
23
1
59
108
journal article
http://doi.org/10.5281/zenodo.5180119
1639-4798
5180119
68.
Romulea diversiformis
M.P. de Vos
Ann. Univ. Stellenbosch
28
A
, 3: 63 (1952);
J.
S
.
African Bot.
,
Suppl.
9: 225 (1972)
;
Fl.
S.
Africa
7(2), fasc. 2: 58 (1983). —
Type
:
de Vos
1581,
South Africa
,
Northern Cape
,
Sutherland
,
Damslaagte
(holo-,
NBG
!)
.
Plants
8-20 cm
high, stem subterranean; corm rounded at base with curved acuminate teeth. Leaves 6-10, basal, narrowly 4-grooved; outer bracts with wide white membranous margins and apices, inner bracts with wide membranous margins. Flowers yellow, unscented, tepals obovate, dimorphic, the outer broader,
18-28 mm
long; filaments
4.5-6 mm
long, anthers
5-7.5 mm
long. Fruiting peduncles bent. Flowering: Aug.- Sep.
Recognized in series
Atrandrae
by its unmarked golden-yellow flowers with the inner tepals distinctly broader than the outer,
Romulea diversiformis
grows in moist or waterlogged dolerite and clay in the western karoo of
South Africa
. Unlike other members of the series, the peduncles do not coil in fruit. The species is one of few in the genus in which the style exceeds the stamens by several millimetres. Although previously recorded only on the Roggeveld and near Matjiesfontein,
R
.
diversiformis
has now been found on the Hantamsberg at Calvinia, a considerable distance to the north.
ADDITIONAL SPECIMENS EXAMINED. —
SOUTH AFRICA
.
Northern Cape
:
3119
(Calvinia)
Hantamsberg Plateau
, in shallow pool (
BD
),
11 Oct. 1995
,
Goldblatt
&
Manning
10354
(
MO
,
NBG
)
.