| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A new species of Protea (Proteaceae) from Namaqualand with comments on the Kamiesberg as a centre of endemism
|
Rourke, J.P.
|
|
1990
|
56 |
2 |
p. 261-265
5 p.
|
artikel
|
| 2 |
A new species of Trachyandra section Trachyandra (Asphodelaceae) from the western Cape
|
Perry, P.L.
|
|
1990
|
56 |
2 |
p. 257-260
4 p.
|
artikel
|
| 3 |
Author Index
|
|
|
1990
|
56 |
2 |
p. 1-4
4 p.
|
artikel
|
| 4 |
Biomass of algae epiphytic on pneumatophores of the mangrove, Avicennia marina, in the St Lucia estuary
|
Steinke, T.D.
|
|
1990
|
56 |
2 |
p. 226-232
7 p.
|
artikel
|
| 5 |
Description of two new species of Mohria (Schizaeaceae: Pteridophyta) from South Africa
|
Roux, J.P.
|
|
1990
|
56 |
2 |
p. 266-270
5 p.
|
artikel
|
| 6 |
Effects of disturbance by fire and tillage on the water relations of selected mountain fynbos species
|
Davis, G.W.
|
|
1990
|
56 |
2 |
p. 199-205
7 p.
|
artikel
|
| 7 |
Encephalartos aemulans (Zamiaceae), a new species from northern Natal
|
Vorster, P.
|
|
1990
|
56 |
2 |
p. 239-243
5 p.
|
artikel
|
| 8 |
Establishment of guayule plants in a limed bark medium at low phosphate levels
|
Vietti, A.J.
|
|
1990
|
56 |
2 |
p. 145-149
5 p.
|
artikel
|
| 9 |
Income, sap yield and effects of sap tapping on palms in south-eastern Africa
|
Cunningham, A.B.
|
|
1990
|
56 |
2 |
p. 137-144
8 p.
|
artikel
|
| 10 |
Post-fire regeneration in a sand plain lowland fynbos community
|
Musil, C.F.
|
|
1990
|
56 |
2 |
p. 167-184
18 p.
|
artikel
|
| 11 |
Root formation and attempts to establish morphogenesis in callus tissues of beans (Phaseolus vulgaris L.)
|
van der Westhuizen, A.J.
|
|
1990
|
56 |
2 |
p. 271-273
3 p.
|
artikel
|
| 12 |
Substrate effects of zoogenic soil mounds on vegetation composition in the Worcester – Robertson valley, Cape Province
|
Midgley, G.F.
|
|
1990
|
56 |
2 |
p. 158-166
9 p.
|
artikel
|
| 13 |
Taxonomic relationships in the genus Dichilus (Fabaceae — Crotalarieae)
|
Schutte, Anne Lise
|
|
1990
|
56 |
2 |
p. 244-256
13 p.
|
artikel
|
| 14 |
The metabolism of benzyladenine by excised organs of Phaseolus vulgaris
|
van Staden, J.
|
|
1990
|
56 |
2 |
p. 154-157
4 p.
|
artikel
|
| 15 |
The occurrence of prostaglandin F2α in procaryotic organisms
|
Krüger, G.H.J.
|
|
1990
|
56 |
2 |
p. 150-153
4 p.
|
artikel
|
| 16 |
The regional distribution, marketing and economic value of the palm wine trade in the Ingwavuma district, Natal, South Africa
|
Cunningham, A.B.
|
|
1990
|
56 |
2 |
p. 191-198
8 p.
|
artikel
|
| 17 |
The response of lateral buds of Pisum sativum to decapitation and selective bud excision
|
King, R.A.
|
|
1990
|
56 |
2 |
p. 185-190
6 p.
|
artikel
|
| 18 |
The seaweeds of De Hoop Nature Reserve and their phytogeographical significance
|
Bolton, J.J.
|
|
1990
|
56 |
2 |
p. 233-238
6 p.
|
artikel
|
| 19 |
Ultrastructure of the stigma and style of Mangifera indica L.
|
de Wet, Esmé
|
|
1990
|
56 |
2 |
p. 206-213
8 p.
|
artikel
|
| 20 |
Water relations and photosynthetic characteristics of selected trees and shrubs of riparian and hillslope habitats in the south-western Cape Province, South Africa
|
Richardson, D.M.
|
|
1990
|
56 |
2 |
p. 214-225
12 p.
|
artikel
|
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