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4 —Editor's Notes
7 —In Memorium, Fred Meyer 13 —The Herbert Medal and Recipients 15 —Peter Goldblatt, 1999 Herbert Medalist
33 —Fred Meyer, 1999 Herbert Medalist
43 —The Ecology and Cultivation of Rare and Little-Studied Ledebourias in Southern Africa
51 —The Genus Griffinia Ker Gawler (Amaryllidaceae), Revisited
67 —Breeding Amaryllis
84 —Developments in Hippeastrum Hybridization, 1799-1999
110 —Hymenocallis henryae, A Rare Endemic of the Florida Panhandle
118 —The Seven Species of KwaZulu-Natal Crinum: A Horticultural Review
124 —A New Nothogeneric Taxon: xCrimocharis (Amaryllidaceae)
129 —Some Bulbous Flora of the Limpopo River Drainage Basin in the Northern Province |
133 —The high altitude pineapple lily Eucomis vandermerwei, a rare endemic from South Africa N.R. Crouch and S. Krynauw
139 —Reproductive biology of Nerine (Amaryllidaceae) I: The annual growth cycle, floral development and gamete production
153 —Reproductive biology of Nerine (Amaryllidaceae) II: Embryo development and seed germination
171 —Notes on Some Rare and Newly Published Species of Lachenalia from South Africa and Namibia
180 —The New Phylogeny of the Amaryllidaceae
204 —An Overview of In Vitro Propagation Techniques Applied to Amaryllids
214 —Amaryllis belladonna, reginae and capensis
228 —A New Species of Sprekelia (Amaryllidaceae)
232 —Three New Milla Species from Mexico
238 —Book Reviews Selected Scientific Literature on Geophytic Plants, 1995-1999 244 |
COVER PHOTO: Griffinia liboniana, one of the many
species of this genus discussed by Kevin Preuss beginning on page 51. Photo by William Reuter.