@article {837, title = {Studies in the genus Hypericum L. (Guttiferae): 7. Section 29. Brathys (part 1).}, journal = {Bull. Brit. Mus. (Nat. Hist.) Bot.}, volume = {16}, number = {part 1}, year = {1987}, note = {EnIcones, Chromosome numbers, Keys. Many spp. nov. Geog=0KBD, Royal Botanic Gardens, Kew.}, pages = {106p. (1987) - illus., maps.}, keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM}, author = {Robson, NKB} }