S Perold

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RICCIACEAE

Published in Bothalia, in 1986, in volume 16, issue 1, pages 64

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

doi:10.4102/abc.v16i1.1074

MARCHANTIALES

Published in Bothalia, in 1990, in volume 20, issue 2, pages 214-215

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

doi:10.4102/abc.v20i2.922

FOSSOMBRONIACEAE

Published in Bothalia, in 2001, in volume 31, issue 1, pages 48-52

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v31i1.506

CLEVEACEAE-MARCHANTIALES

Published in Bothalia, in 2003, in volume 33, issue 2, pages 165-171

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v33i2.450

Bryophyta

Published in Bothalia, in 1990, in volume 20, issue 2, pages 211-213

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

doi:10.4102/abc.v20i2.919

Marchantiophyta

Published in Bothalia, in 2011, in volume 41, issue 1, pages 185-186

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v41i1.43

Arnell, Marchantiales, Riccia albolimbata, R. albosquamata, white scales

Published in Bothalia, in 1989, in volume 19, issue 1, pages 17-25

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

doi:10.4102/abc.v19i1.935

HEPATICAE AND ZANNICHELLIACEAE

Published in Bothalia, in 2000, in volume 30, issue 2, pages 157-159

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v30i2.555

Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 3. Riccardia compacta

Published in Bothalia, in 2002, in volume 32, issue 1, pages 15-19

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v32i1.457

Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 4. Riccardia obtusa

Published in Bothalia, in 2002, in volume 32, issue 2, pages 181-184

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v32i2.481

Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 5. Riccardia amazonica

Published in Bothalia, in 2003, in volume 33, issue 1, pages 99-104

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v33i1.434

Studies in the genus Riccia (Marchantiales) from southern Africa. 14. R. concava section Pilifer

Published in Bothalia, in 1989, in volume 19, issue 2, pages 161-165

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

doi:10.4102/abc.v19i2.954

Studies in the Sphaerocarpales (Hepaticae) from southern Africa. 2. The genus Sphaerocarpos and its only local species, S. stipitatus

Published in Bothalia, in 2000, in volume 30, issue 1, pages 17-24

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v30i1.533

Studies in the genus Riccia (Marchantiales) from southern Africa. 7. R. congoana and its synonyms

Published in Bothalia, in 1986, in volume 16, issue 2, pages 193-201

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

doi:10.4102/abc.v16i2.1087

Sarie Magdalena Perold (1928–2011)

Published in Bothalia, in 2013, in volume 43, issue 1, pages 121-126

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v43i1.89

Studies in the Sphaerocarpales (Hepaticae) from southern Africa. 3. The genus Riella and its local species

Published in Bothalia, in 2000, in volume 30, issue 2, pages 125-142

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v30i2.550

Studies in the genus Riccia (Marchantiales) from southern Africa. 16. R. albomarginata and R. simii , sp. nov

Published in Bothalia, in 1990, in volume 20, issue 1, pages 31-39

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

doi:10.4102/abc.v20i1.891

Studies in the genus Riccia (Marchantiales) from southern Africa. 5. R. rosea , a new species

Published in Bothalia, in 1986, in volume 16, issue 2, pages 181-185

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

doi:10.4102/abc.v16i2.1085

Studies in the genus Riccia (Marchantiales) from southern Africa. 25. A new species in subgenus Ricciella , section Ricciella

Published in Bothalia, in 2001, in volume 31, issue 2, pages 151-154

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v31i2.513

Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 1. The genus Aneura and its local representative

Published in Bothalia, in 2001, in volume 31, issue 2, pages 167-173

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v31i2.515

Studies in the genus Riccia (Marchantiales) from southern Africa. 21. R. stricta , R. purpurascens and R. fluitans , subgenus Ricciella

Published in Bothalia, in 1990, in volume 20, issue 2, pages 197-206

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

doi:10.4102/abc.v20i2.915

Studies in the genus Riccia (Marchantiales) from southern Africa. 27. Riccia lanceolata and R. radicosa now also locally reported

Published in Bothalia, in 2004, in volume 34, issue 2, pages 97-102

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v34i2.418

Studies in the genus Riccia (Marchantiales) from southern Africa. 20., R. albovestita and its synonyms, R. duthieae and R. sarcosa

Published in Bothalia, in 1990, in volume 20, issue 2, pages 191-196

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

doi:10.4102/abc.v20i2.914

Studies in the genus Riccia (Marchantiales) from southern Africa. 26. A new species in section Pilifer, Riccia radiata , is described

Published in Bothalia, in 2004, in volume 34, issue 1, pages 23-26

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v34i1.402

Studies in the genus Riccia (Marchantiales) from southern Africa. 9. R. nigrella and the status of R. capensis

Published in Bothalia, in 1988, in volume 18, issue 1, pages 43-49

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

doi:10.4102/abc.v18i1.980

Studies in the genus Riccia (Marchantiales) from southern Africa. 6. R. hirsuta , a new species, in a new section

Published in Bothalia, in 1986, in volume 16, issue 2, pages 187-191

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

doi:10.4102/abc.v16i2.1086

Studies in the genus Riccia (Marchantiales) from southern Africa. 2. A new species of the section Pilifer : R. sarcosa

Published in Bothalia, in 1986, in volume 16, issue 1, pages 23-27

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

doi:10.4102/abc.v16i1.1056

Studies in the genus Riccia (Marchantiales) from southern Africa. 8. R. campbelliana (subgenus Riccia), newly recorded for the region

Published in Bothalia, in 1988, in volume 18, issue 1, pages 37-42

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

doi:10.4102/abc.v18i1.979

Studies in the genus Riccia (Marchantiales) from southern Africa. 17. Three new species in section Pilifer : R. elongata , R. ampullacea and R. trachyglossum

Published in Bothalia, in 1990, in volume 20, issue 2, pages 167-174

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

doi:10.4102/abc.v20i2.911

Studies in the genus Riccia (Marchantiales) from southern Africa. 3. R. schelpei , a new species, in the new subgenus Chartacea

Published in Bothalia, in 1986, in volume 16, issue 1, pages 29-33

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

doi:10.4102/abc.v16i1.1057

Studies in the genus Riccia (Marchantiales) from southern Africa. 19. Two new species: R. pulveracea ., section Pilifer and R. bicolorata , section Riccia , group ‘ Squamatae ’

Published in Bothalia, in 1990, in volume 20, issue 2, pages 185-190

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

doi:10.4102/abc.v20i2.913

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

Published in Bothalia, in 1989, in volume 19, issue 2, pages 157-160

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

doi:10.4102/abc.v19i2.953

Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 11. F. zuurbergensis , a new species from Eastern Cape and new records for the area

Published in Bothalia, in 2001, in volume 31, issue 1, pages 25-29

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v31i1.495

Studies in the genus Riccia (Marchantiales) from southern Africa. 18. New species in section Pilifer from the NW Cape: R. furfuracea , R. vitrea and R. namaquensis

Published in Bothalia, in 1990, in volume 20, issue 2, pages 175-183

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

doi:10.4102/abc.v20i2.912

Studies in the genus Riccia (Marchantiales) from southern Africa. 11. Riccia montana and R. alboporosa , a further two new white-scaled species of the group ‘Squamatae’

Published in Bothalia, in 1989, in volume 19, issue 1, pages 9-16

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

doi:10.4102/abc.v19i1.934

Studies in the genus Riccia (Marchantiales) from southern Africa. 4. Three endemic species, R. natalensis , R. microciliata sp. nov. and R. mammifera sp. nov

Published in Bothalia, in 1986, in volume 16, issue 2, pages 169-180

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

doi:10.4102/abc.v16i2.1084

Studies in the genus Riccia (Marchantiales) from southern Africa. 15. R. hirsuta and R. tomentosa , sp. nov., two distinct species previously treated as one

Published in Bothalia, in 1990, in volume 20, issue 1, pages 23-29

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

doi:10.4102/abc.v20i1.890

Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 2. The genus Riccardia and its type species, R. multi fida, with confirmation of its presence in the region

Published in Bothalia, in 2001, in volume 31, issue 2, pages 183-187

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v31i2.517

Studies in the genus Riccia (Marchantiales) from southern Africa. 10. Two new white-scaled species of the group ‘Squamatae’: R. argenteolimbata and R. albomata

Published in Bothalia, in 1988, in volume 18, issue 2, pages 155-163

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

doi:10.4102/abc.v18i2.998

New taxa, new records and name changes for southern African plants

Published in Bothalia, in 1990, in volume 20, issue 2, pages 249-266

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

doi:10.4102/abc.v20i2.931

A reappraisal of Paspalum pilosum and P. peregrinum (Poaceae: Panicoideae: Paniceae)

Published in Rhodora, in 2003, in volume 105, issue 923, pages 240-249

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

A new species of Taeniolella Hughes

Published in Mycotaxon, in 1978, in volume 6, issue 3, pages 508-510

Created: 2025-04-24, modified: 2025-04-24

Turritidae vs. Turridae

Published in Nautilis, in 1920, in volume 33, pages 130-133

Created: 2013-09-28, modified: 2013-09-28

Notes on the Sage Hen

Published in The Wilson Bulletin, in 1913, in volume 25, issue 2, pages 90-91

Created: 2016-11-27, modified: 2023-02-16

Floristic analysis of domestic gardens in the Tlokwe City Municipality, South Africa

Published in Bothalia, in 2011, in volume 41, issue 2, pages 351-361

Created: 2026-04-03, modified: 2026-04-03

doi:10.4102/abc.v41i2.78

Gymnostellatospora, a new genus of the Myxotrichaceae

Published in Mycotaxon, in 1993, in volume 48, pages 157-164

Created: 2025-04-22, modified: 2025-04-22

Zygopleurage, Tripterosporella and Podospora (Sordariaceae, Pyrenomycetes) in Iraq

Published in Mycotaxon, in 1978, in volume 7, issue 1, pages 102-116

Created: 2025-04-24, modified: 2025-04-24

Captain S. A. White's Explorations in Australia

Published in The Auk, in 1919, in volume 36, pages 601

Created: 2013-03-08, modified: 2013-03-08

doi:10.2307/4073405

Land snails of Kadiak

Published in Nautilis, in 1937, in volume 50, pages 87-88

Created: 2013-09-28, modified: 2013-09-28

Mollusks of Unity, Maine

Published in Nautilis, in 1910, in volume 24, pages 61-63

Created: 2013-09-28, modified: 2013-09-28