Plant taxonomic expertise - SABONET

Robbrecht
Robbrecht, E.
ROBBRECHT, E. Germination slits in Rubiaceae
diaspores. In: Flora Males. Symposium Programme and
Abstracts: 53.
ROBBRECHT, E. 1979. The African genus Tricalysia A.
Rich. (Rubiaceae–Coffeeae): 1. A revision of the species
of subgenus Empogona. Bulletin du Jardin Botanique
National de Belgique 49: 239–360.
ROBBRECHT, E. 1982. The African genus Tricalysia A.
Rich. (Rubiaceae–Coffeeae): 2. Ephedranthera, a new
section of subgenus Tricalysia. Bulletin du Jardin
Botanique National de Belgique 52: 311–339.
ROBBRECHT, E. 1983. The African genus Tricalysia A.
Rich. (Rubiaceae–Coffeeae): 3. Probletostemon revived
as a section of subgenus Tricalysia. Bulletin du Jardin
Botanique National de Belgique 53: 299–320.
PUFF, C., ROBBRECHT, E. & RANDRIANASOLO, V. 1984.
Observations on the SE African-Madagascan genus
Alberta and its ally Nematostylis (Rubiaceae–Alberteae),
with a survey of the species and a discussion of the
taxonomic position. Bulletin du Jardin Botanique
National de Belgique 54: 293–366.
BRIDSON, D.M. & ROBBRECHT, E. 1985. Further notes
on the tribe Pavetteae (Rubiaceae). Bulletin du Jardin
Botanique National de Belgique 55: 83–115.
ROBBRECHT, E. 1985. Further notes on the pollen
morphology of the South African genus Carpacoce
(Rubiaceae–Anthospermae). Review of Palaeobotany
and Palynology 45: 361–371.
ROBBRECHT, E. 1985. The identity of Diplospora
africana (Rubiaceae). South African Journal of Botany
51: 331–334.
ROBBRECHT, E. & PUFF, C. 1986. A survey of the
Gardenieae and related tribes. Botanische Jahrbücher
für Systematik 108: 63–138.
ROBBRECHT, E. 1987. The African genus Tricalysia A.
Rich. (Rubiaceae–Coffeeae): 4. A revision of the species
of section Tricalysia. Bulletin du Jardin Botanique
National de Belgique 57: 39–208.
ROBBRECHT, E. 1988. Tropical woody Rubiaceae.
Characteristic features and progressions. Opera
Botanica Belgica 1: 1–272.
PUFF, C. & ROBBRECHT, E. 1989. A survey of Knoxieae
(Rubiaceae–Antirheodeae). Botanische Jahrbücher für
Systematik 110: 511–558.
PUFF, C., ROBBRECHT, E. & ANDERSSON, L. 1991.
Relationships and evolution in Paederia L. (Rubiaceae–
Paederieae). A comparison of classical approach,
numerical evaluation and cladistic analysis. Opera
Botanica Belgica 3: 337–358.
ROBBRECHT, E. 1993. Advances in Rubiaceae
macrosystematics. Introduction. Opera Botanica Belgica
6: 7–18.
ROBBRECHT, E. 1993. Formal approaches to the
classification of the Rubiaceae. In: Abstracts of the
International Conference on the Systematics of the
Rubiaceae: 22. Missouri Botanical Garden.
ROBBRECHT, E. 1993. On the delimitation of the
Rubiaceae. A review. Opera Botanica Belgica 6: 19–30.
ROBBRECHT, E. 1993. Seventy years of systematics of
tropical Rubiaceae at the National Botanic Garden.
Bulletin du Jardin Botanique National de Belgique 62: 7–
34.
ROBBRECHT, E. 1993. Supplement to the 1988 outline
of the classification of the Rubiaceae. Index to genera.
Opera Botanica Belgica 6: 173–196.
Publications Publications Publications listed listed by by author
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DE BLOCK, P., ROBBRECHT, E. & PUFF, C. 1996.
Advances in Rubiaceae research 1993–1995. Opera
Botanica Belgica 7: 19–32.
JANSEN, S., ROBBRECHT, E. & SMETS, E. 1996. The
systematic value of endexine ornamentation in some
Psychotrieae pollen (Rubiaceae–Rubioideae). Grana 35:
129–137.
PUFF, C., ROBBRECHT, E., BUCHNER, R. & DE BLOCK,
P. 1996. A survey of secondary pollen presentation in
the Rubiaceae. Opera Botanica Belgica 7: 369–402.
ROBBRECHT, E. 1996. Generic distribution patterns in
sub-Saharan African Rubiaceae (Angiospermae). Journal
of Biogeography 23: 311–328.
ROBBRECHT, E. 1996. Geography of African Rubiaceae
with reference to glacial rain forest refuges. In: L.J.G.
van der Maesen, X.M. van der Burgt & J.M. van
Medenbach de Rooy (eds), The biodiversity of African
plants, Proceedings of the 14th AETFAT Congress: 564–
581. Kluwer Academic Publications, Dordrecht.
ROBBRECHT, E., HUYSMANS, S. & FIGUEIREDO, E.
1996. The generic status of Oxyanthus gossweileri
(Rubiaceae) from Angola. South African Journal of
Botany 62: 17–22.
JANSEN, S., ROBBRECHT, E., BEECKMAN, H. & SMETS,
E. 1997. Wood anatomy of predominantly African
representatives of the tribe Psychotrieae (Rubiaceae–
Rubioideae). IAWA Journal 18: 169–196.
STOFFELEN, P., ROBBRECHT, E. & SMETS, E. 1997.
Pollen morphology of Coffea and Psilanthus (Rubiaceae–
Coffeeae), mainly from Africa. Grana 36: 313–327.
Robson, N.K.B.
ROBSON, N.K.B. Monograph of the genus Hypericum.
Part 3. Bulletin of the British Museum 12.
ROBSON, N.K.B. Monograph of the genus Hypericum.
Part 6. Bulletin of the Natural History Museum 26.
ROBSON, N.K.B. Monograph of the genus Hypericum.
Part 8. Bulletin of the British Museum 20.
ROBSON, N.K.B. & KILLICK, D.J.B. 1976. Clusiaceae.
Flora of southern Africa 22: 14–23.
BAMPS, P., ROBSON, N.K.B. & VERDCOURT, B. 1978.
Guttiferae. Flora of Tropical East Africa: 1–34.
ROBSON, N.K.B., HALLÉ, N., MATHEW, B. &
BLAKELOCK, R. 1994. Celastraceae. Flora of Tropical
East Africa: 1–78.
Rourke, J.P.
ROURKE, J.P. 1975. Notes on Protea in South Africa:
The Protea tenax tangle. Journal of South African
Botany 41: 53–62.
ROURKE, J.P. 1976. The identity of Protea magnifica.
Journal of South African Botany 42: 139–141.
ROURKE, J.P. 1976. Paranomus spathulatus. Flowering
Plants of Africa 43: t.1703.
ROURKE, J.P. 1976. Protea longiflora. Flowering Plants
of Africa 43: t.1704.
ROURKE, J.P. 1976. A revision of Diastella (Proteaceae).
Journal of South African Botany 42: 185–210.
ROURKE, J.P. 1977. Leucospermum reflexum var.
luteum. Flowering Plants of Africa 44: t.1723.
ROURKE, J.P. 1977. Protea pruinosa. Flowering Plants of
Africa 44: t.1721.
ROURKE, J.P. 1977. Protea simplex. Flowering Plants of
Africa 44: t.1722.