Vol 19, No 2 (1989)

Browse Archives

Original Research
Studies in the southern African species of Justicia and Siphonoglossa (Acanthaceae): palynology
K. L. Immelman
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Bothalia | Vol 19, No 2 | a952 | 19 December 1989

Original Research
Studies in the genus Riccia (Marchantiales) from southern Africa. 13. A new species, R. hantamensis, in section Pilifer and a new record for R- alatospora
S. M. Perold
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Bothalia | Vol 19, No 2 | a953 | 19 December 1989

Original Research
Studies in the genus Riccia (Marchantiales) from southern Africa. 14. R. concava section Pilifer
S. M. Perold
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Bothalia | Vol 19, No 2 | a954 | 19 December 1989

Original Research
New taxa, combinations and records of Pteridophyta from southern and central Africa
J. E. Burrows
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Bothalia | Vol 19, No 2 | a955 | 19 December 1989

Original Research
The genera Polygonum and Bilderdykia (Polygonaceae) in southern Africa: morphology and taxonomic value of the ocrea and fruit
G. Germishuizen, P. J. Robbertse, P. D. F. Kok
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Bothalia | Vol 19, No 2 | a956 | 19 December 1989

Original Research
A re-examination of the genus Amphibolia (Mesembryanthemaceae)
H. E. K. Hartmann
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Bothalia | Vol 19, No 2 | a957 | 19 December 1989

Original Research
A contribution to the pteridophyte flora of Transkei
C. T. Johnson, A. Hutchings
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Bothalia | Vol 19, No 2 | a958 | 19 December 1989

Original Research
Taxonomy and leaf anatomy of the genus Ehrharta (Poaceae) in southern Africa: the Ramosa group
G. E. Gibbs Russel, R. P. Ellis
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Bothalia | Vol 19, No 2 | a959 | 19 December 1989

Original Research
Leaf anatomy of the South African Danthonieae (Poaceae): XIX. The genus Prionanthium
R. P. Ellis
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Bothalia | Vol 19, No 2 | a964 | 19 December 1989

Original Research
Observations on plant usage in Xhosa and Zulu medicine
A. Hutchings
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Bothalia | Vol 19, No 2 | a965 | 19 December 1989

Original Research
Invasive alien woody plants of Natal and the north-eastern Orange Free State
L. Henderson
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Bothalia | Vol 19, No 2 | a966 | 19 December 1989

Original Research
Miscellaneous note
R. H. Westfall
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Bothalia | Vol 19, No 2 | a969 | 19 December 1989

Original Research
New taxa, new records and name changes for southern African plants
B. C. de Wet, G. E. Gibbs Russel, G. Germishuizen, B. D. Schrire, M. Jordaan, B J Pienaar, W. G. Welman, C. Reid, C. M. van Wyk, L. Fish, K. L. Immelman, J. van Rooy, H. F. Glen, N. P. Barker
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Bothalia | Vol 19, No 2 | a974 | 19 December 1989

Notes on African Plants
ACANTHACEAE
K. L. Immelman
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Bothalia | Vol 19, No 2 | a960 | 19 December 1989

Notes on African Plants
POLYGONACEAE: OXYGONUM ALTISSIMUM, A NEW SPECIES FROM CENTRAL SOMALIA
G. Germishuizen
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Bothalia | Vol 19, No 2 | a961 | 19 December 1989

Notes on African Plants
POLYGONACEAE: POLYGONUM HYDROPIPER IN SOUTHERN AFRICA
G. Germishuizen, P. D. F. Kok, P. J. Robbertse
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Bothalia | Vol 19, No 2 | a962 | 19 December 1989

Notes on African Plants
ARECACEAE
G. D. Peckham, F. A. van Jaarsveld
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Bothalia | Vol 19, No 2 | a963 | 19 December 1989

Miscellaneous Notes
Miscellaneous note
G. B. Deall, R. H. Westfall
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Bothalia | Vol 19, No 2 | a967 | 19 December 1989

Miscellaneous Notes
Miscellaneous note
M. D. Panagos
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Bothalia | Vol 19, No 2 | a968 | 19 December 1989

Miscellaneous Notes
Miscellaneous note
M. D. Panagos, R. H. Westfall
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Bothalia | Vol 19, No 2 | a971 | 19 December 1989

Miscellaneous Notes
Miscellaneous note
M. D. Panagos, P. J. Britz, R. H. Westfall
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Bothalia | Vol 19, No 2 | a972 | 19 December 1989

Miscellaneous Notes
Miscellaneous note
R. H. Westfall, M. D. Panagos
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Bothalia | Vol 19, No 2 | a973 | 19 December 1989

Miscellaneous Notes
Miscellaneous note
R. H. Westfall, P. J. Britz, M. D. Panagos
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Bothalia | Vol 19, No 2 | a970 | 19 December 1989