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Plant taxonomic expertise - SABONET

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Nicholas<br />

Nicholas, A.<br />

NICHOLAS, A. 1986. Asclepias oreophila Nicholas<br />

sp.nov. Notes from the Royal Botanic Garden Edinburgh<br />

43: 192–193.<br />

GIBBS RUSSELL, G.E., WELMAN, W.G., RETIEF, E.,<br />

IMMELMAN, K.L., GERMISHUIZEN, G., PIENAAR, B.J.,<br />

VAN WYK, C.M. & NICHOLAS, A. 1987. List of species of<br />

southern African plants. Edition 2, Part 2. Memoirs of<br />

the Botanical Survey of South Africa 56: 1–270.<br />

NICHOLAS, A. 1987. A new species and a new<br />

combination of Asclepias (Asclepiadaceae) in southern<br />

Africa. Bothalia 17: 17–23.<br />

NICHOLAS, A. 1987. Notes on Asclepias diploglossa, A.<br />

cognata and A. flava. Bothalia 17: 29–32.<br />

PIENAAR, B.J. & NICHOLAS, A. 1988. Heliophila<br />

cornellsbergia a new species from the Richtersveld.<br />

Bothalia 18: 183–188.<br />

RETIEF, E. & NICHOLAS, A. 1988. The cigarette beetle<br />

Lasioderma serricorne (F.). Bothalia 18: 97–99.<br />

NICHOLAS, A. 1989. Riocreuxia flanaganii. Flowering<br />

<strong>Plant</strong>s of Africa 50: t.1991.<br />

BALKWILL, K. & NICHOLAS, A. 1990. Notes on African<br />

plants. Annonaceae. Uvaria gracilipes, a new southern<br />

African record. Bothalia 20: 207.<br />

NICHOLAS, A. 1990. Why has generic delimitation in<br />

parts of the family Asclepiadaceae been a contentious<br />

and perennial problem? Asklepios 49: 76–77.<br />

NICHOLAS, A. & GOYDER, D.J. 1990. Notes on African<br />

plants. Asclepiadaceae. Corona lobe variation and the<br />

generic position of Asclepias macra. Bothalia 20: 87–90.<br />

LIEDE, S. & NICHOLAS, A. 1992. A revision of the genus<br />

Pentarrhinum R.Br. (Asclepiadaceae). Kew Bulletin 47:<br />

475–490.<br />

NICHOLAS, A. 1992. The asclepiadaceous works of<br />

Rudolf. E. Schlechter. Willdenowia 22: 215–264.<br />

NICHOLAS, A. & GOYDER, D.J. 1992. Aspidonepsis<br />

(Asclepiadaceae), a new southern African genus.<br />

Bothalia 22: 23–35.<br />

NICHOLAS, A. & CONDY, G. 1993. Ceropegia decidua<br />

subsp. pretoriensis. Flowering <strong>Plant</strong>s of Africa 52:<br />

t.2073.<br />

NICHOLAS, A. & GOYDER, D.J. 1993. Validation of the<br />

combination Aspidonepsis reenensis (Asclepiadaceae):<br />

the type species of the subgenus Unguilobium. Bothalia<br />

23: 236–237.<br />

NICHOLAS, A. & BAIJNATH, H. 1994. A consensus<br />

classification for the order Gentianales with additional<br />

details on the suborder Apocynineae. Botanical Review<br />

60: 440–482.<br />

NICHOLAS, A. & BAIJNATH, H. 1994. Herbaria: human<br />

and infrastructural needs in southern Africa. Strelitzia 1:<br />

175–199.<br />

RETIEF, E., NICHOLAS, A. & BAIJNATH, H. 1995. The<br />

psocid Lipocelis bostrychophilus Badonnel (Psocoptera:<br />

Lipocelidae): an occasional herbarium pest. Bothalia 25:<br />

247–253.<br />

SINGH, Y., NICHOLAS, A. & POOLEY, E. 1997.<br />

Brachystelma natalense (Asclepiadaceae). Flowering<br />

<strong>Plant</strong>s of Africa 55: 96–101.<br />

VICTOR, J.E. & NICHOLAS, A. 1998. In defence of<br />

Tenaris and Macropetalum (Asclepiadaceae). South<br />

African Journal of Botany 64: 205–208.<br />

Publications Publications Publications listed listed by by author<br />

author<br />

188<br />

188<br />

Nordenstam, B.<br />

NORDENSTAM, B. 1975. Lamprocephalus B. Nord., a<br />

new senecioid genus from South Africa. Botaniska<br />

Notiser 128: 323–326.<br />

NORDENSTAM, B. 1976. Reclassification of<br />

Chrysanthemum L. in South Africa. Botaniska Notiser<br />

129: 137–165.<br />

NORDENSTAM, B. 1978. The genus Wurmbea in Africa<br />

except the Cape Region. Notes from the Royal Botanic<br />

Garden Edinburgh 36: 211–233.<br />

NORDENSTAM, B. 1980. A new species of Senecio from<br />

Namibia. Mitteilungen aus der Botanischen<br />

Staatssammlung, München 16. Beiheft 16: 29–33.<br />

NORDENSTAM, B. 1980. Nomenclatural notes on South<br />

African Cruciferae. Journal of South African Botany 46:<br />

251–263.<br />

NORDENSTAM, B. 1980. Othonna burttii sp. nov.<br />

(Compositae) from the Drakensberg, South Africa.<br />

Botaniska Notiser 133: 555–557.<br />

NORDENSTAM, B. 1982. Chromosome numbers of<br />

southern African plants. Journal of South African Botany<br />

48: 273–275.<br />

NORDENSTAM, B. 1982. Chromosome studies in the<br />

southern African flora. Journal of South African Botany<br />

48: 277–278.<br />

NORDENSTAM, B. 1982. A monograph of the genus<br />

Ornithoglossum (Liliaceae). Opera Botanica 64: 1–51.<br />

NORDENSTAM, B. 1986. The genus Wurmbea<br />

(Colchicaceae) in the Cape Region. Opera Botanica 87:<br />

1–41.<br />

MÜLLER-DOBLIES, U., NORDENSTAM, B. & MÜLLER-<br />

DOBLIES, D. 1987. A second species in Lachenalia<br />

subgen. Brachyscypha (Hyacinthaceae): Lachenalia<br />

barkeriana sp. nov. from southern Little Namaqualand.<br />

South African Journal of Botany 53: 481–488.<br />

NORDENSTAM, B. 1987. A new species of Pentzia<br />

(Compositae–Anthemideae) from the western Cape<br />

Province. Botanische Jahrbücher für Systematik 108:<br />

195–199.<br />

NORDENSTAM, B. 1987. Notes on South African<br />

Anthemideae (Compositae). Opera Botanica 92: 147–<br />

151.<br />

NORDENSTAM, B. 1987. Pelargonium caroli-henrici<br />

(Geraniaceae), a new species from the western Cape<br />

Province. <strong>Plant</strong> Systematics and Evolution 155: 333–<br />

337.<br />

NORDENSTAM, B. 1988. A new secies of Anaxeton<br />

(Asteraceae) from the southwestern Cape Province.<br />

South African Journal of Botany 54: 631–632.<br />

NORDENSTAM, B. & VAN JAARSVELD, E.J. 1993.<br />

Pteronia heterocarpa DC. Aloe 30: 10–12.<br />

NORDENSTAM, B. 1996. Anderbergia B. Nord., a new<br />

genus of everlastings (Compositae–Gnaphalieae) from<br />

the Cape Province. Ann. Naturhist. Mus. Wien 98B<br />

Suppl.: 403–418.<br />

NORDENSTAM, B. 1998. Colchicaceae. In: K. Kubitzki,<br />

The families and genera of vascular plants. Springer-<br />

Verlag, Berlin.<br />

NORDENSTAM, B. 1999. Senecio aetfatensis<br />

(Asteraceae: Senecioneae), a new species from<br />

Zimbabwe. Novon 9: 245–247.

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