W R Barker

10000 hits (0.05 seconds)

Hakea tamminensis (Proteaceae) : a case of mistaken identity

Published in Nuytsia, in 1989, in volume 7, issue 1, pages 1-3

Created: 2023-07-16, modified: 2023-07-16

GASTRODIA SESAMOIDES R. BR

Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1949, in volume 15, pages 113-114

Created: 2024-06-09, modified: 2024-06-09

PLANTAE NOVAE AFRICANAE. SERIES XXIII

Published in Journal of South African botany, in 1944, in volume 10, pages 123-135

Created: 2024-06-05, modified: 2024-06-05

Taxonomic notes on South Australian Ptilotus (Amaranthaceae)

Published in Journal of The Adelaide Botanic Garden, in 2010, in volume 24, pages 47-52

Created: 2023-09-17, modified: 2023-09-17

Plant Portraits

Published in Journal of The Adelaide Botanic Garden, in 1984, in volume 7, issue 1, pages 137-144

Created: 2022-11-15, modified: 2022-11-15

PLANT PORTRAITS

Published in Journal of The Adelaide Botanic Garden, in 1988, in volume 11, issue 1, pages 67-74

Created: 2022-11-15, modified: 2022-11-15

NEW AUSTRALASIAN SPECIES OF PEPLIDIUM AND GLOSSOSTIGMA (SCROPHULARIACEAE)

Published in Journal of The Adelaide Botanic Garden, in 1992, in volume 15, issue 1, pages 71-74

Created: 2022-11-16, modified: 2022-11-16

PLANTAE NOVAE AFRICANAE. SERIES XVII

Published in Journal of South African botany, in 1941, in volume 7, pages 187-208

Created: 2024-05-05, modified: 2024-05-05

TAXONOMIC STUDIES IN STACKHOUSIA SM. (STACKHOUSIACEAE) IN SOUTH AUSTRALIA

Published in Journal of The Adelaide Botanic Garden, in 1977, in volume 1, issue 2, pages 69-82

Created: 2022-11-15, modified: 2022-11-15

PLANTAE NOVAE AFRICANAE. SERIES XX

Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1943, in volume 9, pages 145-160

Created: 2024-06-05, modified: 2024-06-05

VASCULAR PLANTS NEW TO NORTH-DAKOTA

Published in Rhodora, in 1971, in volume 73, issue 793, pages 58-59

Created: 2014-06-16, modified: 2023-02-16

Plant science for everyone: Kosciusko's new alpine 'Flora'

Published in Journal of The Adelaide Botanic Garden, in 1980, in volume 2, issue 2, pages 229-230

Created: 2022-11-15, modified: 2022-11-15

PLANTAE NOVAE AFRICANAE. SERIES I

Published in Journal of South African Botany, in 1935, in volume 1, pages 32-39

Created: 2024-05-01, modified: 2024-05-01

TAXONOMIC NOTES ON HAKEA SCHRADER (PROTEACEAE), MAINLY RELATING TO SOUTH AUSTRALIA

Published in Journal of The Adelaide Botanic Garden, in 1985, in volume 7, issue 3, pages 233-247

Created: 2022-11-15, modified: 2022-11-15

TAXONOMY OF THE SOUTH AUSTRALIAN SPECIES ALLIED TO HAKEA ULICINA R. BR. (PROTEACEAE)

Published in Journal of The Adelaide Botanic Garden, in 1985, in volume 7, issue 3, pages 249-271

Created: 2022-11-15, modified: 2022-11-15

GREVILLEA PAUCIFLORA R. BR. SSP. LEPTOPHYLLA (PROTEACEAE), A NEW SUBSPECIES FROM EYRE PENINSULA, SOUTH AUSTRALIA

Published in Journal of The Adelaide Botanic Garden, in 1996, in volume 17, pages 211-215

Created: 2022-11-28, modified: 2022-11-28

Revision of the Spyridium bifidum — S. halmaturinum complex (Rhamnaceae: Pomaderreae) from South Australia and Victoria

Published in Muelleria, in 2012, in volume 30, issue 1, pages 26-58

Created: 2020-03-08, modified: 2023-02-16

doi:10.5962/p.292241

Ludwik Dutkiewicz, botanical illustrator: 2 February 1921 — 30 April 2008

Published in Journal of The Adelaide Botanic Garden, in 2008, in volume 22, pages 109-110

Created: 2023-09-24, modified: 2023-09-24

Euphrasia tasmanica Gand. formally reduced to a subspecies in E. collina R.Br

Published in Journal of The Adelaide Botanic Garden, in 2007, in volume 21, pages 93

Created: 2023-09-17, modified: 2023-09-17

Retention of Viability in Lyophilized Spores of the Fiddlehead Fern, Matteuccia pensylvanica

Published in American Fern Journal, in 1964, in volume 54, pages 87-89

Created: 2017-04-23, modified: 2017-04-23

doi:10.2307/1547040

PLANTAE NOVAE AFRICANAE. SERIES XIX

Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1943, in volume 9, pages 109-136

Created: 2024-06-05, modified: 2024-06-05

PLATE 401. LACHENALIA OVATIFOLIA

Published in The Flowering Plants of South Africa, in 1931, in volume 11, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLATE 404. HESSEA MATHEWSI

Published in The Flowering Plants of South Africa, in 1931, in volume 11, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

THE SPECIES OF MALVA L. AND LAVATERA L. (MALVACEAE) NATURALIZED IN SOUTH AUSTRALIA

Published in Journal of The Adelaide Botanic Garden, in 1977, in volume 1, issue 2, pages 107-114

Created: 2022-11-15, modified: 2022-11-15

HAKEA PULVINIFERA L. JOHNSON (PROTEACEAE): A REDISCOVERED SPECIES UNDER THREAT

Published in Journal of The Adelaide Botanic Garden, in 1989, in volume 11, issue 2, pages 175-177

Created: 2022-11-15, modified: 2022-11-15

PLANTAE NOVAE AFRICANAE. SERIES XXVIII

Published in Journal of South African botany, in 1948, in volume 14, pages 29-40

Created: 2024-06-09, modified: 2024-06-09

TWO NEW SPECIES OF AMARYLLIDACEAE

Published in Journal of South African botany, in 1963, in volume 29, pages 163-166

Created: 2024-09-20, modified: 2024-09-20

A NEW SPECIES OF PENAEACEAE

Published in Journal of South African botany, in 1963, in volume 29, pages 167-169

Created: 2024-09-20, modified: 2024-09-20

PLATE 561. NERINE FLEXUOSA

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLATE 562. NERINE PEERSII

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLATE 563. NERINE ALTA

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLATE 564. NERINE HUMILIS

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLATE 566. NERINE BREACHIAE

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLATE 569. NERINE FILAMENTOSA

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLATE 570. NERINE MASONIORUM

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

PLANTAE NOVAE AFRICANAE. SERIES XVIII

Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1942, in volume 8, pages 245-270

Created: 2024-06-06, modified: 2024-06-06

NOVELTIES AND TAXONOMIC NOTES RELATING TO HAKEA SECT. HAKEA (PROTEACEAE), MAINLY OF EASTERN AUSTRALIA

Published in Journal of The Adelaide Botanic Garden, in 1996, in volume 17, pages 177-209

Created: 2022-11-28, modified: 2022-11-28

Welcome innovations in the first of two Flora of Australia Proteaceae volumes

Published in Journal of The Adelaide Botanic Garden, in 1996, in volume 17, pages 224-225

Created: 2022-11-28, modified: 2022-11-28

Stackhousia subterranea, a new name and revised circumscription for S. gunnii Hook.f. (Stackhousiaceae∼Celastraceae)

Published in Journal of The Adelaide Botanic Garden, in 2007, in volume 21, pages 90-91

Created: 2023-09-17, modified: 2023-09-17

Species of the foraminiferal family Camerinidae in the Tertiary and Cretaceous of Mexico

Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 305-330

Created: 2011-06-30, modified: 2017-01-06

doi:10.5479/si.00963801.86-3052.305

TEN NEW SPECIES OF LACHENALIA (LILIACEAE)

Published in Journal of South African Botany, in 1978, in volume 44, issue 4, pages 391-418

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

SPYRIDIUM TRICOLOR (RHAMNACEAE), A DISJUNCT NEW SPECIES FROM THE GREAT AUSTRALIAN BIGHT

Published in Journal of The Adelaide Botanic Garden, in 1993, in volume 15, issue 2, pages 153-157

Created: 2022-11-16, modified: 2022-11-16

Captain S.A. White

Published in Journal of The Adelaide Botanic Garden, in 1990, in volume 13, pages 111-112

Created: 2022-11-15, modified: 2022-11-15

SIX MORE NEW SPECIES OF LACHENALIA (LILIACEAE)

Published in Journal of South African botany, in 1983, in volume 49, issue 4, pages 423-444

Created: 2024-09-04, modified: 2024-09-04

TEN MORE NEW SPECIES OF LACHENALIA (LILIACEAE)

Published in Journal of South African Botany, in 1979, in volume 45, issue 2, pages 193-219

Created: 2024-09-05, modified: 2024-09-05

PLATE 568. NERINE FILIFOLIA VAR. PARVIFLORA

Published in The Flowering Plants of South Africa, in 1935, in volume 15, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

BUTOMACEAE A NEW FAMILY RECORD FOR NORTH-DAKOTA USA

Published in Rhodora, in 1975, in volume 77, issue 809, pages 160-161

Created: 2014-06-16, modified: 2023-02-16

Stackhousia stratfordii (Celastraceae: Stackhousioideae), a remarkable new species from a remote location near Norseman, south-west Western Australia

Published in Nuytsia, in 2011, in volume 21, issue 2, pages 69-74

Created: 2022-10-11, modified: 2023-03-22

doi:10.58828/nuy00605

SPYRIDIUM ERYMNOCLADUM, A NEW SPECIES FROM EYRE PENINSULA, SOUTH AUSTRALIA, AND NEW STIPULE CHARACTERS IN AUSTRALIAN RHAMNACEAE

Published in Journal of The Adelaide Botanic Garden, in 1995, in volume 16, pages 17-22

Created: 2022-11-28, modified: 2022-11-28

Euphrasia amplidens W.R.Barker (Orobanchaceae), a new and very localised species from western Tasmania

Published in Journal of The Adelaide Botanic Garden, in 2013, in volume 26, pages 23-29

Created: 2023-09-17, modified: 2023-09-17