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PRELIMINARY ANNOUNCEMENT: Thirteenth International Botanical Congress

Authors:

Published in Journal of South African botany, in 1981, in volume 44, issue 3, pages 315

Created: 2024-09-12, modified: 2024-09-12

CHROMOSOME STUDIES IN THE SOUTHERN AFRICAN FLORA: INTRODUCTION AND FORMAT

Authors:

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 1

Created: 2024-09-24, modified: 2024-09-24

CHROMOSOME STUDIES IN THE SOUTHERN AFRICAN FLORA: 1-3

Authors: D J Mogford

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 2-6

Created: 2024-09-24, modified: 2024-09-24

CHROMOSOME STUDIES IN THE SOUTHERN AFRICAN FLORA: 4-6

Authors: C G Vosa | D J Mogford

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 7-10

Created: 2024-09-24, modified: 2024-09-24

CHROMOSOME NUMBERS OF SOUTHERN AFRICAN PLANTS: INTRODUCTION AND FORMAT

Authors:

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 11

Created: 2024-09-24, modified: 2024-09-24

TAXONOMIC STUDIES ON THE DISINAE: 1. A REVISION OF THE GENUS BROWNLEEA LINDL.

Authors: H P Linder

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 13-48

Created: 2024-09-24, modified: 2024-09-24

THE AQUATIC HYPHOMYCETES OF THE APIES RIVER, SOUTH AFRICA

Authors: J C Ferreira | R C Sinclair | Albert Eicker

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 49-55

Created: 2024-09-24, modified: 2024-09-24

NOTES ON TULBAGHIA: 3. ON THE STATUS OF TULBAGHIA CERNUA AVÉ-LALL.

Authors: Canio G Vosa

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 57-61

Created: 2024-09-24, modified: 2024-09-24

STUDIES IN THE GENERA OF THE DIOSMEAE (RUTACEAE): 9. A REVISION OF THE GENUS COLEONEMA

Authors: Ion Williams

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 63-102

Created: 2024-09-24, modified: 2024-09-24

A NEW SPECIES OF EUPHORBIA FROM THE KAROO

Authors: L C Leach

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 103-107

Created: 2024-09-24, modified: 2024-09-24

AN INTERESTING NEW SPECIES OF PERSEA MILLER (LAURACEAE) FROM THE KADOORIE BOTANIC GARDENS, NEW TERRITORIES, HONG KONG

Authors: A J G H Kostermans

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 109-120

Created: 2024-09-24, modified: 2024-09-24

A NEW SPECIES OF LEUCADENDRON (PROTEACEAE) FROM THE OUTENIQUA MOUNTAINS

Authors: Ion Williams

Published in Journal of South African Botany, in 1981, in volume 47, issue 1, pages 121-126

Created: 2024-09-24, modified: 2024-09-24

SHORT NOTE: STUDIES IN ORCHIDACEAE FROM SOUTH CENTRAL AFRICA: CORRECTIONS

Authors: G Williamson

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 133

Created: 2024-09-24, modified: 2024-09-24

THE PTERIDOPHYTES OF GOUGH ISLAND

Authors: J P Roux

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 135-146

Created: 2024-09-24, modified: 2024-09-24

LITTERFALL OF THE EXOTIC ACACIAS IN THE SOUTH WESTERN CAPE

Authors: Suzanne J Milton

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 147-155

Created: 2024-09-24, modified: 2024-09-24

STUDIES IN THE GENERA OF THE DIOSMEAE (RUTACEAE): 10. A REVIEW OF THE GENUS EUCHAETIS

Authors: Ion Williams

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 157-193

Created: 2024-09-24, modified: 2024-09-24

OBSERVATIONS ON THE EFFECTS OF FIRE IN MOUNTAIN FYNBOS AT ZACHARIASHOEK, PAARL

Authors: B W Van Wilgen | F J Kruger

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 195-212

Created: 2024-09-24, modified: 2024-09-24

A FLORISTIC DESCRIPTION AND STRUCTURAL ANALYSIS OF THE PLANT COMMUNITIES OF THE PUNDA MILIA-PAFURI-WAMBIYA AREA IN THE KRUGER NATIONAL PARK, REPUBLIC OF SOUTH AFRICA: 1. THE HYGROPHILOUS COMMUNITIES

Authors: N Van Rooyen | G K Theron | N Grobbelaar

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 213-246

Created: 2024-09-24, modified: 2024-09-24

DIE ANATOMIE VAN DIE PINNAS VAN DIE SUID-AFRIKAANSE SPESIES VAN ENCEPHALARTOS LEHM.

Authors: A Koeleman | P J Robbertse | A Eicker

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 247-271

Created: 2024-09-24, modified: 2024-09-24

SENSITIVE DENDROMETERS FOR CONTEMPORARY RESEARCH. A CRITICAL EVALUATION OF STRAIN GAUGE DENDROMETERS

Authors: K H Schütte | C P Burger

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 273-291

Created: 2024-09-24, modified: 2024-09-24

CHROMOSOME STUDIES IN THE SOUTHERN AFRICAN FLORA: 7-9

Authors: D J Mogford | P L Perry

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 293-296

Created: 2024-09-24, modified: 2024-09-24

STUDIES IN OTIOPHORA ZUCC. (RUBIACEAE): 2. A NEW CLASSIFICATION OF THE SOUTHERN AFRICAN TAXA

Authors: Ch Puff

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 297-329

Created: 2024-09-24, modified: 2024-09-24

Authors:

Published in Journal of South African Botany, in 1981, in volume 47, issue 2, pages 331-337

Created: 2024-09-24, modified: 2024-09-24

TAXONOMIC STUDIES ON THE DISINAE: 2. A REVISION OF THE GENUS SCHIZODIUM LINDL.

Authors: H P Linder

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 339-371

Created: 2024-09-24, modified: 2024-09-24

STUDIES IN THE GENERA OF THE DIOSMEAE (RUTACEAE): 11. A REVIEW OF THE GENUS MACROSTYLIS

Authors: Ion Williams

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 373-403

Created: 2024-09-24, modified: 2024-09-24

A FLORISTIC DESCRIPTION AND STRUCTURAL ANALYSIS OF THE PLANT COMMUNITIES OF THE PUNDA MILIA-PAFURI-WAMBIYA AREA IN THE KRUGER NATIONAL PARK, REPUBLIC OF SOUTH AFRICA: 2. THE SANDVELD COMMUNITIES

Authors: N Van Rooyen | G K Theron | N Grobbelaar

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 405-449

Created: 2024-09-24, modified: 2024-09-24

THE GENUS AMARANTHUS IN SOUTHERN AFRICA

Authors: J P M Brenan

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 451-492

Created: 2024-09-24, modified: 2024-09-24

BIOLOGICAL NITROGEN FIXATION IN A NORTHERN TRANSVAAL SAVANNA

Authors: N Grobbelaar | Margaretha W Rosch

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 493-506

Created: 2024-09-24, modified: 2024-09-24

POLYPLOIDY, CHROMOSOME INTERCHANGE AND LEAF SURFACE ANATOMY AS INDICATORS OF RELATIONSHIPS WITHIN HAWORTHIA SECTION COARCTATAE BAKER (LILIACEAE-ALOINEAE)

Authors: P E Brandham | D F Cutler

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 507-546

Created: 2024-09-24, modified: 2024-09-24

WILLIAM FREDERICK PURCELL AND THE FLORA OF BERGVLIET

Authors: J P Rourke | P Fairall | D J Snijman

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 547-566

Created: 2024-09-24, modified: 2024-09-24

ALOE MEYERI VAN JAARSVELD: A NEW ALOE FROM THE NORTH-WEST CAPE (R.S.A.)

Authors: E J Van Jaarsveld

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 567-571

Created: 2024-09-24, modified: 2024-09-24

NOTES ON THE GENUS PELARGONIUM (FAM. GERANIACEAE)

Authors: E M Marais | P Vorster | J J A Van Der Walt

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 573-576

Created: 2024-09-24, modified: 2024-09-24

SHORT NOTE: LILIACEAE: SOME NAME CHANGES IN THE URGINEAE COMPLEX

Authors: A A Obermeyer

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 577

Created: 2024-09-24, modified: 2024-09-24

Authors:

Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 579-583

Created: 2024-09-24, modified: 2024-09-24

A FLORISTIC DESCRIPTION AND STRUCTURAL ANALYSIS OF THE PLANT COMMUNITIES OF THE PUNDA MILIA-PAFURI-WAMBIYA AREA IN THE KRUGER NATIONAL PARK, REPUBLIC OF SOUTH AFRICA: 3. THE COLOPHOSPERMUM MOPANE COMMUNITIES

Authors: N Van Rooyen | G K Theron | N Grobbelaar

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 585-626

Created: 2024-09-24, modified: 2024-09-24

FIELD STUDIES ON DIURNAL LEAF DIFFUSIVE RESISTANCE OF MANGROVE LEAVES AT VARIOUS SOIL MOISTURE TENSIONS AND PHOTOSYNTHETICALLY ACTIVE RADIATION

Authors: G Naidoo | D K Naidoo

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 627-636

Created: 2024-09-24, modified: 2024-09-24

THE SUBTERRANEAN INTERMEDIARY ORGANS OF DIOSCOREA COTINIFOLIA KUNTH: 2. ANATOMY OF THESE ORGANS IN COMPARISON WITH THAT OF A TYPICAL ROOT AND SHOOT

Authors: I Von Teichman Und Logischen | P J Robbertse

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 637-651

Created: 2024-09-24, modified: 2024-09-24

STUDIES OF SEED GERMINATION AND SEEDLING COMPETITION IN VIRGILIA OROBOIDES (BERG.) SALTER, ALBIZIA LOPHANTHA (WILLD.) BENTH. AND ACACIA LONGIFOLIA (ANDR.) WILLD.

Authors: C R Mcdowell | E J Moll

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 653-685

Created: 2024-09-24, modified: 2024-09-24

CHROMOSOME STUDIES IN THE SOUTHERN AFRICAN FLORA: 10-21

Authors: C G Vosa | M B Bayer

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 687-700

Created: 2024-09-24, modified: 2024-09-24

ABOVE-GROUND BIOMASS OF AUSTRALIAN ACACIAS IN THE SOUTHERN CAPE, SOUTH AFRICA

Authors: Suzanne J Milton | W Roy Siegfried

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 701-716

Created: 2024-09-24, modified: 2024-09-24

THE IDENTITY OF HYMENOPHYLLUM MARLOTHII BRAUSE

Authors: J P Roux

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 717-719

Created: 2024-09-24, modified: 2024-09-24

PHYTOGEOGRAPHIC AND BIOTIC RELATIONSHIPS OF A SAVANNA IN SOUTHERN AFRICA: ANALYSIS OF AN ANGIOSPERM CHECK-LIST FROM ACACIA WOODLAND IN ZULULAND

Authors: B H Downing | G E Gibbs Russell

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 721-742

Created: 2024-09-24, modified: 2024-09-24

SUGAR COMPOSITION, TOTAL NITROGEN AND ACCUMULATION OF C-₁₄ ASSIMILATES IN FLORAL NECTARIES OF PROTEA SPECIES

Authors: R M Cowling | D T Mitchell

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 743-750

Created: 2024-09-24, modified: 2024-09-24

CHROMOSOME STUDIES IN THE SOUTHERN AFRICAN FLORA: 22-24

Authors: D J Moggford | D H Hartley

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 751-754

Created: 2024-09-24, modified: 2024-09-24

STUDIES IN THE GENERA OF THE DIOSMEAE (RUTACEAE): 12. A REVISION OF THE GENUS PHYLLOSMA AND A PROPOSED NEW GENUS SHEILANTHERA

Authors: Ion Williams

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 755-764

Created: 2024-09-24, modified: 2024-09-24

THE FREQUENCY DISTRIBUTION OF B CHROMOSOMES IN A SOUTH AFRICAN CULTIVAR OF THE SWEETCORN 'GOLDEN BANTAM'

Authors: D J Mogford

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 765-768

Created: 2024-09-24, modified: 2024-09-24

MORFOLOGIE VAN DIE SPORODERM VAN TYLOSEMA ESCULENTUM EN T. FASSOGLENSE

Authors: L A Coetzer | P J Robbertse | N Grobbelaar

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 769-781

Created: 2024-09-24, modified: 2024-09-24

CHROMOSOME STUDIES IN THE SOUTHERN AFRICAN FLORA: 25-28

Authors: D J Mogford | J C Rautenbach

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 783-788

Created: 2024-09-24, modified: 2024-09-24

THREE NEW SPECIES OF HAWORTHIA (LILIACEAE-ALOINEAE)

Authors: M B Bayer

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 789-795

Created: 2024-09-24, modified: 2024-09-24

A COMPARISON OF THE SEASONAL GROWTH OF INDIGENOUS AND NON-INDIGENOUS SPECIES IN THE SOUTH-WESTERN CAPE

Authors: J E M Sommerville

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 797-805

Created: 2024-09-24, modified: 2024-09-24

A NEW EUPHORBIA FROM SOUTH-WEST AFRICA

Authors: L C Leach

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 807-811

Created: 2024-09-24, modified: 2024-09-24

AN ANNOTATED SYSTEMATIC CHECK LIST OF THE SPERMATOPHYTA OF THE SPRINGS RESERVE, UITENHAGE

Authors: Maria C Olivier

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 813-828

Created: 2024-09-24, modified: 2024-09-24

NOTES ON HAEMANTHUS: TWO NEW SPECIES FROM THE WESTERN CAPE

Authors: Deirdré A Snijman

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 829-836

Created: 2024-09-24, modified: 2024-09-24

Authors:

Published in Journal of South African Botany, in 1981, in volume 47, issue 4, pages 837-839

Created: 2024-09-24, modified: 2024-09-24