OXALIDACEAE

Bothalia ◽  
2008 ◽  
Vol 38 (1) ◽  
pp. 75-78 ◽  
Author(s):  
J. C. Manning ◽  
P. Goldblatt
Keyword(s):  
South Africa ◽  
New Species ◽  
Northern Cape ◽  
A New Species

A NEW SPECIES OF OXALIS FROM THE HANTAM-ROGGEVELD PLATEAU, NORTHERN CAPE. SOUTH AFRICA

Clivia mirabilis (Amaryllidaceae: Haemantheae) a new species from Northern Cape, South Africa

Bothalia ◽  
2002 ◽  
Vol 32 (1) ◽  
pp. 1-7 ◽  
Author(s):  
J. P. Rourke
Keyword(s):  
South Africa ◽  
New Species ◽  
Vegetative Growth ◽  
Mediterranean Climate ◽  
Nature Reserve ◽  
Late Summer ◽  
Distribution Area ◽  
Early Autumn ◽  
Northern Cape ◽  
A New Species

Clivia mirabilis Rourke is a new pendulous tubular-flowered species from Oorlogskloof Nature Reserve in Northern Cape. Its distribution area is some 800 km outside the previously accepted range of the genus Clivia. This sun-tolerant species is adapted to an arid Mediterranean climate, producing vegetative growth in winter and maturing its seeds rapidly in late summer/early autumn to synchronize with the arrival of winter rains.

scholarly journals A new species of Berkheya (Asteraceae, Arctotideae) from the Northern Cape, South Africa

Bothalia ◽  
2014 ◽  
Vol 44 (1) ◽  
Author(s):  
Nicola G. Bergh ◽  
Nick A. Helme
Keyword(s):  
South Africa ◽  
New Species ◽  
Morphological Characteristics ◽  
Small Population ◽  
Unique Combination ◽  
International Union ◽  
Northern Cape ◽  
Tall Shrub ◽  
A New Species ◽  
African Genus

Background: Berkheya is a large, mainly southern African genus of approximately 75 species, several of which are poorly known and under-collected. Since revision in 1959, only a few new species have been described. Publication of new taxa facilitates conservation objectives and contributes to a better understanding of the southern African flora.Objectives: The objectives of this study were to describe a new species of Berkheya, consider its taxonomic position within the genus and assess its conservation status.Methods: Macromorphology and micromorphology of the new species were compared with known species.Results: Berkheya dumicola N.G.Bergh Helme was described from two subpopulations from the northern Bokkeveld escarpment, Northern Cape Province, South Africa. The species is a tall shrub with radiate flowerheads, toothed receptacle alveole margins, a uniseriate pappus of small, rounded scales and very short twin-hairs on the cypsela.Conclusion: Berkheya dumicola is a new species with a unique combination of features. Based on morphological characteristics, its closest relative within the genus is likely to be the recently describedBerkheya chrysanthemoides J.C.Manning Goldblatt. The limited geographic extent and small population size of B. dumicola warrant an International Union for Conservation of Nature (IUCN) status of ‘Endangered’.

scholarly journals Parabuthus Kalaharicus, a new species of scorpion from the Kalahari Gemsbok National Park in the republic of South Africa (buthidae, scorpionida)

Koedoe ◽  
1977 ◽  
Vol 20 (1) ◽  
Author(s):  
Bruno H. Lamoraal
Keyword(s):  
South Africa ◽  
New Species ◽  
National Park ◽  
Northern Cape ◽  
The Republic ◽  
A New Species

A new species of scorpion Parabuthus kalaharicus, family Buthidae, is described from the Kalahari Gemsbok National Park, in the northern Cape Province of the Republic of South Africa. P. kalaharicus is most closely related to P. granulatus (H. & E., 1828) and a key separating the two species is provided

Nemesia arenifera (Scrophulariaceae), a new species from the Sandveld, Northern Cape Province, South Africa, and the  ectotypification of N. viscosa

Phytotaxa ◽  
2013 ◽  
Vol 126 (1) ◽  
pp. 49
Author(s):  
STOFFEL P. BESTER ◽  
HESTER M. STEYN
Keyword(s):  
South Africa ◽  
New Species ◽  
Coastal Zone ◽  
Sandy Soils ◽  
Fruit Shape ◽  
Morphological Features ◽  
Diagnostic Characters ◽  
Northern Cape ◽  
A New Species

Nemesia arenifera is described as a new species that has been overlooked since 1904. The name Nemesia viscosa was misapplied to specimens from the Namaqualand coast that was considered a coastal form of N. viscosa. Nemesia arenifera is a common and widespread plant on sandy soils in the coastal zone of Namaqualand, Northern Cape, while N. viscosa is only known from the original two gatherings made from one location in the Richtersveld, Northern Cape. The new species differs from N. viscosa and N. rupicola in habit, leaf and fruit shape, and by the orientation of the spur, which is similar to that of N. rupicola. A comparative table with diagnostic morphological features of N. arenifera, N. viscosa and N. rupicola is provided and a lectotype for N. viscosa is selected. Diagnostic characters of N. arenifera include the erect, sparsely branched habit, small yellow flowers, the orientation of the spur, and the densely viscid, glandular-pilose indumentum.

scholarly journals Eliokarmos humanii (Hyacinthaceae, Ornithogaloideae), a new species from Namaqualand in South Africa and a new combination in the genus

Phytotaxa ◽  
2020 ◽  
Vol 474 (1) ◽  
pp. 87-92
Author(s):  
MARIO MARTÍNEZ-AZORÍN ◽  
MANUEL B. CRESPO ◽  
MARÍA ÁNGELES ALONSO-VARGAS ◽  
MICHAEL PINTER
Keyword(s):  
South Africa ◽  
New Species ◽  
Southern Africa ◽  
New Combination ◽  
Endemic Genus ◽  
Northern Cape ◽  
A New Species

A new species of the southern Africa endemic genus Eliokarmos, that includes the well-known chincherinchees, is described from the vicinity of Kotzesrus, Northern Cape Province of South Africa. Eliokarmos humanii sp. nov. is unique in the genus based on its single, slightly fleshy, suborbicular, convex leaf with ciliate margin, and the short subspiciform inflorescence with almost sessile flowers. A complete description is presented for this species, and data on morphology, ecology, and distribution are reported. In addition, Ornithogalum richtersveldensis, recently described from northwestern South Africa, is transferred to Eliokarmos based on its morphology and biogeography, and a new combination is presented for this species in the latter genus.

scholarly journals Austronea phyllopogon (Hyacinthaceae, Urgineoideae), a new species from the Kamiesberg, Northern Cape Province in South Africa

Phytotaxa ◽  
2020 ◽  
Vol 449 (2) ◽  
pp. 203-206
Author(s):  
MARIO MARTÍNEZ-AZORÍN ◽  
MICHAEL PINTER ◽  
MANUEL B. CRESPO ◽  
MARÍA ÁNGELES ALONSO-VARGAS
Keyword(s):  
South Africa ◽  
New Species ◽  
Southern Africa ◽  
Developmental Stages ◽  
Morphological Characters ◽  
Molecular Data ◽  
Early Developmental Stages ◽  
Northern Cape ◽  
Early Developmental ◽  
A New Species

Among the recently described genera in Hyacinthaceae subfamily Urgineoideae (= Asparagaceae subfam. Scilloideae tribe Urgineeae), Austronea Mart.-Azorín, M.B.Crespo, M.Pinter & Wetschnig in Martínez-Azorín et al. (2018: 105) includes 20 species restricted to southern Africa (Martínez-Azorín et al. 2018, 2019a, 2019b). Some such species were traditionally included in Urginea Steinheil (1834: 321) or Drimia Jacq. ex Willdenow (1799: 165) sensu lato and resemble those of Fusifilum Rafinesque (1837: 27), a phylogenetic relationship supported by molecular data (Martínez-Azorín et al. in prep.). However, species of Austronea are easily identified by a unique syndrome of morphological characters, the most characteristic being the subcorymbose or congested raceme that commonly nods during early developmental stages, the green to yellowish ovary (in contrast to the white gynoecium of Fusifilum) and the tetrahedrally folded seeds with narrowly winged angles (see Martínez-Azorín et al. 2018).

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