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Plant taxonomic expertise - SABONET

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Van Jaarsveld<br />

VAN JAARSVELD, E.J. 1984. Tylecodon sulphureus var.<br />

armianus Van Jaarsveld. Flowering <strong>Plant</strong>s of Africa 48:<br />

t.1984.<br />

VAN JAARSVELD, E.J. 1985. Aloe komaggasensis: a new<br />

species from the northwest Cape (RSA). South African<br />

Journal of Botany 51: 287–289.<br />

VAN JAARSVELD, E.J. 1985. Tylecodon viridiflorus.<br />

Flowering <strong>Plant</strong>s of Africa 48: t.1914.<br />

VAN JAARSVELD, E.J. 1987. Gasteria vlokii: a new<br />

species from the southeast Cape. Cactus and Succulent<br />

Journal (US) 58: 170–174.<br />

VAN JAARSVELD, E.J. 1987. Othonna armiana, a new<br />

dwarf caudiciform from the Richtersveld. Cactus and<br />

Succulent Journal (US) 61: 158–163.<br />

VAN JAARSVELD, E.J. 1988. Bulbine striata Baijnath &<br />

Van Jaarsveld, a new species from the northwest Cape.<br />

South African Journal of Botany 53: 424–426.<br />

VAN JAARSVELD, E.J. & KOUTNIK, D. 1988. The<br />

succulent euphorbias of the Cape Peninsula of South<br />

Africa. The Euphorbia Journal 4: 77–91.<br />

VAN JAARSVELD, E.J. 1989. Tylecodon bayeri<br />

(Crassulaceae), a new species from the northwest Cape.<br />

Aloe 25: 30–32.<br />

VAN JAARSVELD, E.J. 1991. The subfamily<br />

Asphodeloideae with specific reference to Trachyandra<br />

tortilis. Cactus and Succulent Journal (US) 63: 196–<br />

199.<br />

VAN JAARSVELD, E.J. & EDWARDS, T.J. 1991.<br />

Plectranthus reflexus. Flowering <strong>Plant</strong>s of Africa 51:<br />

t.2034.<br />

VAN JAARSVELD, E.J. 1992. Bowiea gariepensis and<br />

Bowiea volubilis. National Cactus and Succulent Journal<br />

(Great Britain) 10: 96–98.<br />

VAN JAARSVELD, E.J. 1992. The genus Gasteria, a<br />

synoptic review. Aloe 1: 1–30.<br />

VAN JAARSVELD, E.J. 1992. Tylecodon bodleyae<br />

(Crassulaceae), a new species from the northwest Cape.<br />

Cactus and Succulent Journal (US) 64: 57–61.<br />

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

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

SMITH, G.F., HOBSON, S.R., MEYER, N.L., CHESSELET,<br />

P.C.M.H., ARCHER, R.H., BURGOYNE, P.M., GLEN, H.F.,<br />

HERMAN, P.P.J., RETIEF, E., SMITHIES, S.J., VAN<br />

JAARSVELD, E.J. & WELMAN, W.G. 1993. Southern<br />

African succulent plants—an updated synopsis. Aloe 30:<br />

31–74.<br />

VAN JAARSVELD, E.J. 1993. Peperomia species of South<br />

Africa. Aloe 29: 67–69.<br />

VAN WYK, B.-E., WHITEHEAD, C.S., GLEN. H.F.,<br />

HARDY, D.S., VAN JAARSVELD, E.J. & SMITH, G.F.<br />

1993. Nectar sugar composition in the subfamily<br />

Alooideae (Asphodelaceae). Biochemical Systematics<br />

and Ecology 21: 249–253.<br />

SMITH, G.F., VAN WYK, B.-E. & VAN JAARSVELD, E.J.<br />

1994. Was Gasteria nitida var. armstrongii validly<br />

published? Bothalia 24: 34.<br />

VAN JAARSVELD, E.J. 1994. Distribution of Gasteria. In:<br />

J.H. Seyani & A.C. Chikuni (eds), Proceedings of the<br />

13th Plenary Meeting of AETFAT, Vol. 2: 1153–1155.<br />

National Herbarium and Botanic Gardens of Malawi,<br />

Zomba.<br />

VAN JAARSVELD, E.J. 1994. Distribution of Tylecodon<br />

and Cotyledon in South Africa and Namibia. In: J.H.<br />

Seyani & A.C. Chikuni (eds), Proceedings of the 13th<br />

Plenary Meeting of AETFAT, Vol. 2: 1157–1163. National<br />

Herbarium and Botanic Gardens of Malawi, Zomba.<br />

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

author<br />

206<br />

206<br />

VAN JAARSVELD, E.J. 1994. The establishment of<br />

Gasteria baylissiana in its habitat of the Zuurberg,<br />

Eastern Cape (South Africa). British Cactus and<br />

Succulent Journal 2: 73–74.<br />

VAN JAARSVELD, E.J. 1994. Gasteria carinata var.<br />

retusa. Flowering <strong>Plant</strong>s of Africa 53: 86–89.<br />

VAN JAARSVELD, E.J. 1994. Ornithogalum sardienii, a<br />

new dwarf succulent bulb from the Little Karoo.<br />

Bradleya 12: 32–35.<br />

VAN JAARSVELD, E.J. 1994. The Sansevieria species of<br />

South Africa and Namibia. Aloe 31: 11–15.<br />

VAN JAARSVELD, E.J. 1994. Saphesia flaccida and its<br />

conservation. British Cactus and Succulent Journal 12:<br />

98–103.<br />

VAN JAARSVELD, E.J. 1994. Succulent flora of the<br />

greater Cape Peninsula. Aloe 31: 21–29.<br />

VAN JAARSVELD, E.J. 1994. A synoptic review of the<br />

genus Stoeberia. Aloe 31: 68–76.<br />

VAN JAARSVELD, E.J., SMITH, G.F. & VAN WYK, B.-E.<br />

1994. A cladistic analysis of Gasteria (Aloaceae). South<br />

African Journal of Science 90: 467–470.<br />

VAN JAARSVELD, E.J. & WILLIAMSON, G. 1994.<br />

Tylecodon longipes (Crassulaceae), a new species from<br />

the southern central Richtersveld (northwest Cape<br />

Province). Aloe 31: 56–59.<br />

SNIJMAN, D. & VAN JAARSVELD, E.J. 1995. Cyrtanthus<br />

flammosus. Flowering <strong>Plant</strong>s of Africa 54: 100–103.<br />

VAN JAARSVELD, E.J. 1995. Freylinia densiflora.<br />

Flowering <strong>Plant</strong>s of Africa 54: 68–72.<br />

VAN JAARSVELD, E.J. 1995. Freylinia longiflora.<br />

Flowering <strong>Plant</strong>s of Africa 54: 74–77.<br />

VAN JAARSVELD, E.J. 1995. Freylinia visseri. Flowering<br />

<strong>Plant</strong>s of Africa 54: 78–82.<br />

VAN JAARSVELD, E.J. 1995. Freylinia vlokii. Flowering<br />

<strong>Plant</strong>s of Africa 54: 84–87.<br />

VAN JAARSVELD, E.J. 1995. Tylecodon scandens<br />

(Crassulaceae), a new species from the Knersvlakte<br />

(northwest Cape Province). Cactus and Succulent<br />

Journal (US) 67: 40–43.<br />

VAN JAARSVELD, E.J. & STRUCK, M. 1995. The<br />

succulent flora of South Africa and Namibia:<br />

representation and distribution. Giornale Botanico<br />

Italiano 1: 129.<br />

VAN JAARSVELD, E.J. 1996. Gibbaeum johnstonii, a new<br />

species from the Little Karoo. Bradleya 14: 14–16.<br />

DREYER, L.L. 1997. Aizoaceae, Brassicaceae,<br />

Crassulaceae, Geraniaceae, Oxalidaceae. In: G.F.<br />

Smith, E.J. Van Jaarsveld, T.H. Arnold, F.E. Steffens,<br />

R.D. Dixon & J.A. Retief (eds), List of southern African<br />

succulent plants. Umdaus Press, Pretoria.<br />

FISH, L. 1997. Poaceae, Commelinaceae. In: G.F.<br />

Smith, E.J. Van Jaarsveld, T.H. Arnold, F.E. Steffens,<br />

R.D. Dixon & J.A. Retief (eds), List of southern African<br />

succulent plants. Umdaus Press, Pretoria.<br />

GERMISHUIZEN, G. 1997. Begoniacea, Fabaceae,<br />

Loranthaceae, Polygonaceae, Viscaceae. In: G.F. Smith,<br />

E.J. Van Jaarsveld, T.H. Arnold, F.E. Steffens, R.D.<br />

Dixon & J.A. Retief (eds), List of southern African<br />

succulent plants. Umdaus Press, Pretoria.<br />

GLEN, H.F. 1997. Bombacacaea, Cactaceae,<br />

Sterculiaceae, Welwitschiaceae. In: G.F. Smith, E.J. Van<br />

Jaarsveld, T.H. Arnold, F.E. Steffens, R.D. Dixon & J.A.<br />

Retief (eds), List of southern African succulent plants.<br />

Umdaus Press, Pretoria.<br />

GLEN, H.F., MEYER, N.L., VAN JAARSVELD, E.J. &<br />

SMITH, G.F. 1997. Aloaceae. In: G.F. Smith, E.J. Van

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