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THIS VOLUME IS DEDICATED TO MARGARET RUTHERFORD LEVYNS (1890- ) D.Sc. (Cape), F.R.S.S.Af

Published in Journal of South African botany, in 1968, in volume 34

A NEW SPECIES OF HAWORTHIA

Published in Journal of South African botany, in 1968, in volume 34, pages 1-3

A NEW SPECIES OF NERINE FROM THE TRANSKEI

Published in Journal of South African botany, in 1968, in volume 34, pages 5-7

THE REDISCOVERY OF RHYNCHOCALYX LAWSONIOIDES OLIV

Published in Journal of South African botany, in 1968, in volume 34, pages 9-13

A QUANTITIVE ECOLOGICAL INVESTIGATION OF THE KRANTZKLOOF FOREST, NATAL

Published in Journal of South African botany, in 1968, in volume 34, pages 15-25

DEFICIENCIES OF MAJOR NUTRIENT ELEMENTS IN PROTEA CYNAROIDES LINN., GROWN IN SAND CULTURE: I. EFFECT ON GROWTH AND CHEMICAL COMPOSITION

Published in Journal of South African botany, in 1968, in volume 34, pages 27-30

ELEKTRIESE DROOGPERS VIR HERBARIUM-EKSEMPLARE

Published in Journal of South African botany, in 1968, in volume 34, pages 31-35

AN ACCOUNT OF THE PLANT ECOLOGY OF THE HAWAAN FOREST

Published in Journal of South African botany, in 1968, in volume 34, pages 61-76

SOME NEW SPECIES OF ERICA

Published in Journal of South African botany, in 1968, in volume 34, pages 77-90

'n ANATOMIESE EN ONTOGENETIESE STUDIE VAN DIE WORTELS VAN SUID-AFRIKAANSE LILIACEAE: II. DIE ANATOMIE VAN DIE VOLWASSE BY-WORTELS

Published in Journal of South African botany, in 1968, in volume 34, pages 91-110

'N ANATOMIESE EN ONTOGENETIESE STUDIE VAN DIE WORTELS VAN SUID-AFRIKAANSE LILIACEAE: III. DIE ONTOGENIE EN MORFOLOGIE VAN DIE VELAMEN EN DIE EKSODERMIS

Published in Journal of South African botany, in 1968, in volume 34, pages 113-125

NOTES ON CERAMIUM PLANUM KUETZ., A RED SEAWEED FROM SOUTH AFRICA

Published in Journal of South African botany, in 1968, in volume 34, pages 127-133

TWO NEW STAPELIADS FROM CAPE PROVINCE

Published in Journal of South African botany, in 1968, in volume 34, pages 135-142

'N ANATOMIESE EN ONTOGENETIESE STUDIE VAN DIE WORTELS VAN SUID-AFRIKAANSE LILIACEAE: IV. DIE ONTSTAAN EN ONTWIKKELING VAN BY- EN SYWORTELS EN DIE BOU VAN TREKWORTELS

Published in Journal of South African botany, in 1968, in volume 34, pages 203-214

THREE NEW SPECIES OF FERNS FROM SOUTHERN AFRICA

Published in Journal of South African botany, in 1968, in volume 34, pages 235-241

SLOANE MANUSCRIPT 5286; AN IMPORTANT SOURCE FOR DECADE 9, 'HERBARIUM CAPENSE' OF PETIVER'S GAZOPHYLACIUM NATURAE AND ARTIS

Published in Journal of South African botany, in 1968, in volume 34, pages 243-253

BOOK REVIEW

Published in Journal of South African botany, in 1968, in volume 34, pages 255

'N ANATOMIESE EN ONTOGENETIESE STUDIE VAN DIE WORTELS VAN SUID-AFRIKAANSE LILIACEAE: V. DIE ONTWIKKELING VAN PERIDERM BY 'N PAAR SOORTE

Published in Journal of South African botany, in 1968, in volume 34, pages 257-263

A NOTE ON THE PROBABLE IDENTITY OF ACACIA SCHLECHTERI HARMS

Published in Journal of South African botany, in 1968, in volume 34, pages 265-266

A NEW EUPHORBIA FROM TANZANIA

Published in Journal of South African botany, in 1968, in volume 34, pages 289-294

STUDIES IN THE XYLARIACEAE: IV. HYPOXYLON, SECTIONS PAPILLATA AND ANNULATA

Published in Journal of South African botany, in 1968, in volume 34, pages 303-330

NOTES ON A CYCAD COMMUNITY AND ASSOCIATED VEGETATION IN NATAL

Published in Journal of South African botany, in 1968, in volume 34, pages 331-343

'N ANATOMIESE EN ONTOGENETIESE STUDIE VAN DIE WORTELS VAN SUID-AFRIKAANSE LILIACEAE: VI. SEKONDÈRE DIKTEGROEI BY ALOE ARBORESCENS MILL. EN 'N TABEL WAARIN DIE SOORTE MET MEKAAR VERGELYK WORD TEN OPSIGTE VAN BELANGRIKE ANATOMIESE KENMERKE

Published in Journal of South African botany, in 1968, in volume 34, pages 345-353

PARANOMUS. A PROTEACEOUS GENUS WITH AN UNFORTUNATE NOMENCLATURAL HISTORY

Published in Journal of South African botany, in 1968, in volume 34, pages 355-361

A NEW ALOE FROM RHODESIA

Published in Journal of South African botany, in 1968, in volume 34, pages 363-370

STUDIES IN CYPERACEAE IN SOUTHERN AFRICA: V. FIMBRISTYLIS SPECIES OF SECTIONS FIMBRISTYLIS, DICHELOSTYLIS BENTH. AND POGONOSTYLIS (BERTOL.) PAX

Published in Journal of South African botany, in 1968, in volume 34, pages 371-396

THE EFFECT OF TRACE ELEMENT DEFICIENCIES ON THE BOT RIVER PROTEA (PROTEA COMPACTA, R.Br.) IN WATER CULTURE

Published in Journal of South African botany, in 1968, in volume 34, pages 397-400

A PLANT ECOLOGICAL RECONNAISSANCE OF THE UPPER MGENI CATCHMENT

Published in Journal of South African botany, in 1968, in volume 34, pages 401-420

BOOK REVIEW

Published in Journal of South African botany, in 1968, in volume 34, pages 421