B M Dyer

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Published in Bothalia, in 1954, in volume 6, issue 2, pages 415-451

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v6i2.1699

TABULA 3200. PELARGONIUM FRUTETORUM, R. A. Dyer

Authors: R A Dyer

Published in Icones plantarum, in 1933, in volume 32, pages 1-2

Created: 2025-11-27, modified: 2025-11-27

'Leach''s Storm-Petrel Oceanodroma leucorhoa breeding in South Africa'

Authors: P A Whittington | B M Dyer | L G Underhill

Published in Bulletin of The African Bird Club, in 2001, in volume 8, issue 2, pages 134

Created: 2021-02-23, modified: 2025-12-17

doi:10.5962/p.309647

PLATE 1003. A. ECHIDNOPSIS ANGUSTILOBA. B. ECHIDNOPSIS SHARPEI

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

ASCLEPIADACEAE

Authors: R Dyer

Published in Bothalia, in 1971, in volume 10, issue 3, pages 431-436

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v10i3.1548

ASCLEPIADACEAE

Authors: R A Dyer

Published in Bothalia, in 1977, in volume 12, issue 2, pages 253-254

Created: 2025-10-05, modified: 2025-10-05

doi:10.4102/abc.v12i2.1407

ASCLEPIADACEAE

Authors: R A Dyer

Published in Bothalia, in 1976, in volume 12, issue 1, pages 53-57

Created: 2025-10-05, modified: 2025-10-05

doi:10.4102/abc.v12i1.1371

AMARYLLIDACEAE

Authors: R A Dyer

Published in Bothalia, in 1980, in volume 13, issue 1/2, pages 135

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v13i1/2.1297

ASCLEPIADACEAE

Authors: R A Dyer

Published in Bothalia, in 1971, in volume 10, issue 2, pages 363-365

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v10i2.1533

ZAMIACEAE

Authors: R A Dyer

Published in Bothalia, in 1971, in volume 10, issue 2, pages 369-371

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v10i2.1538

ENCEPHALARTOS

Authors: R A Dyer

Published in Bothalia, in 1965, in volume 8, issue 4, pages 432-514

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v8i4.1858

ASCLEPIADACEAE

Authors: R A Dyer

Published in Bothalia, in 1964, in volume 8, issue 2, pages 164

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v8i2.1620

CYCADACEAE

Authors: R A Dyer

Published in Bothalia, in 1964, in volume 8, issue 2, pages 169-170

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v8i2.1624

AMARYLLIDACEAE

Authors: R A Dyer

Published in Bothalia, in 1964, in volume 8, issue 2, pages 163

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v8i2.1619

New and Interesting Records of African Flowering Plants

Published in Bothalia, in 1958, in volume 7, issue 1, pages 21-39

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v7i1.1646

ASCLEPIADACEAE

Authors: A A Obermeyer | R A Dyer

Published in Bothalia, in 1980, in volume 13, issue 1/2, pages 136-137

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v13i1/2.1298

Notes on the Genus Brachystelma

Authors: R A Dyer

Published in Bothalia, in 1971, in volume 10, issue 2, pages 373-378

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v10i2.1539

Acacia karroo in Southern Africa

Authors: R A Dyer

Published in Bothalia, in 1971, in volume 10, issue 2, pages 385-401

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v10i2.1541

Encephalartos Natalensis

Authors: R A Dyer | I C Verdoorn

Published in Bothalia, in 1951, in volume 6, issue 1, pages 205-211

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v6i1.1688

Rolla Eugene Dyer

Authors:

Published in Journal of The Washington Academy of Sciences, in 1971, in volume 61, pages 205

Created: 2014-01-30, modified: 2025-12-03

OBITUARY ROBERT ALLEN DYER (1900-1987)

Authors: L E Codd

Published in Bothalia, in 1988, in volume 18, issue 1, pages 131-133

Created: 2025-10-05, modified: 2025-10-05

doi:10.4102/abc.v18i1.996

A New Species of Encephalartos from Swaziland

Authors: R A Dyer

Published in Bothalia, in 1972, in volume 10, issue 4, pages 539-546

Created: 2026-04-05, modified: 2026-04-05

doi:10.4102/abc.v10i4.1558

ROPERT ALLEN DYER (1900- ) D.Sc., F.R.S.S. Afr

Authors:

Published in Journal of South African botany, in 1971, in volume 37, issue 1

Created: 2024-07-21, modified: 2024-07-21

NEW RECORDS OF BRACHYSTELMA

Authors: R A Dyer

Published in Journal of South African Botany, in 1977, in volume 43, issue 1, pages 9-20

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

PLATE 1116. ROELLA CILIATA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1951, in volume 28, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 1117. DRIMIA ANOMALA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1951, in volume 28, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 1118. NERINE DUPARQUETIANA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1951, in volume 28, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 1120. ALOE KNIPHOFIOIDES

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1950, in volume 28, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 962. BABIANA HYPOGEA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1945, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATe 970. CEROPEGIA RADICANS

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1945, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

Plate 1010. SPHENOSTYLIS ANGUSTIFOLIA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1022. ALBUCA PATERSONIAE

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1017. GLADIOLUS EDULIS

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1020. EULOPHIA MACKENII

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1007. KALANCHOE PANICULATA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1005. BRACHYLAENA ROTUNDATA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 993. ECHIDNOPSIS REPENS

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1946, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 977. HOODIA LOGARDI

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1945, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 979. TULBAGHIA NATALENSIS

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1945, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 981. PELARGONIUM INQUINANS

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1946, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 982. ERICA BOWIEANA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1946, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 984. HUERNIA ASPERA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1946, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 990. ERICA PARVIFLORA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1946, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 971. PELARGONIUM SALMONEUM

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1945, in volume 25, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 1102. DISPARAGO ERICOIDES,

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1950, in volume 28, pages 1-2

Created: 2025-11-29, modified: 2025-11-29

PLATE 1039. MYSTACIDIUM CAPENSE

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1030. ORNITHOGALUM SUAVEOLENS

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1027. URGINEA EPIGEA

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1025. EUPHORBIA COERULESCENS

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1947, in volume 26, pages 1-2

Created: 2025-11-27, modified: 2025-11-29

PLATE 1071. ERICA WOODI

Authors: R A Dyer

Published in The Flowering Plants of Africa, in 1949, in volume 27, pages 1-2

Created: 2025-11-29, modified: 2025-11-29