@article {979, title = {Internal secretory structures in Hypericum (Clusiaceae): H. perforatum L. and H. balearicum L.}, journal = {New Phytol.}, volume = {114}, number = {part 4}, year = {1990}, note = {EnAnatomy and morphology. Geog=0KBD, Royal Botanic Gardens, Kew.}, pages = {571-580 (1990) - illus.}, keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM}, author = {Curtis, JD and Lersten, NR} }