Hypericum online

A site dedicated to Hypericum – The St John’s Worts

Literature

Authorssort descendingYearTitle
P. Adams1972Studies in the Guttiferae. 3. An evaluation of some putative spontaneous garden hybrids in Hypericum sect. Myriandra.
G. F. Akhundov, Babaev N. B.1972Perspektivy ispol'zovaniya endemichnykh rastenii Azerbaidzhana v tsvetovodstve.
S. I. Ali1976Flora of Libya: 2. Guttiferae.
T. L. Andrienko, Birchenko, V. M., Didukh, Y. P.1981Pershi znakhidky Hypericum humifusum L. na Ukrayins'komu polissi. (First occurrences of Hypericum humifusum L. in Ukrainian Polessie.)
D. F. Austin1979Cypress.
P. Bamps1971Notes sur les Guttiferae d'Afrique tropicale.
P. Bamps1971Guttiferae: 60-76.
E. Banfi1978Remarks on the Lombard exotic flora: 1. Hypericum mutilum L. in the Milanese Groana.
M. Barros, Ramos A.1985Polen irregular de las especies espanolas de Hypericum sect. Hirtella Stef.
S. N. Biswas1985A new variety of Hypericum hookerianum Wt. et Arn. from India.
S. N. Biswas1972Hypericum griffithii Hook. F. et Thoms, ex Dyer emend. S. N. Biswas - a noteworthy flowering plant from eastern Himalayas.
S. N. Biswas1971Hypericum assamicum S.N.Biswas (Hypericaceae) a new species from eastern Himalaya.
M. Bugnicourt1983Embryogenie des Hypericum de France.
M. Bugnicourt1971Polyembryonie resultant de la concrescence de deux ou de plusieurs ovules chez quelques especes du genre Hypericum.
M. Bugnicourt1971Notes sur quelques Hypericum de notre region: observations et reflexions.
G. Cakirer1982A species new to the Turkish flora: Hypericum rumeliacum Boiss.
P. J. Calie, Schilling, E. E., Webb, D. H.1983Flavonoid chemistry of the generic segregates Ascyrum and Crookea of Hypericum.
A. Carrillo1985Hypericum nummularium L.
G. C. S. Clarke1976Irregular pollen grains in some Hypericum species.
D. E. Culwell1981Interspecific hybridization between Hypericum graveolens and H. mitchellianum.
D. E. Culwell1971A taxonomic study of the section Hypericum in the eastern United States.
J. Delay1972Prospection caryologique en Brenne et Limousin. (A caryological prospection in Brenne and Limousin).
R. M. Downs1972Hypericum mitchellianum in West Virginia.
O. N. Dubovik1981Krym'sko-Novorosiis'ki vydy rodu Hypericum L. (The Crimean-Novorosiisk species of the genus Hypericum L.)
P. Dupuy, Guedes M.1975Placentation and possible partial stachyospory in Hypericum sect. Eremanthe.
J. Duvigneaud1979Le groupe d'Hypericum maculatum en Belgique et les regions voisines. Quelques remarques.
E. Foerster1971Zur Unterscheidung von Hypericum maculatum und H. tetrapterum im blutenlosen Zustand.
A. M. Gasanov1975K ekologicheskoi anatomii Hypericum perforatum L. flory Azerbaidzhana.
L. : Geigy, Chemicals D. Agricultur1973Hypericaceae: St John's wort family.
J. M. Gillett, Robson N. K. B.1981The St. John's-wort of Canada (Guttiferae).
V. T. Glotova1978Osobennosti rosta i razvitiya predstavitelei roda Hypericum.
L. Z. Gu, Zhang H. B.1980Study of the chemical constituents in Hypericum attenuatum Chois.
I. Hagemann1983Wuchsformenuntersuchungen an zentraleuropaischen Hypericum- Arten. (Analysis of growth forms of central European Hypericum species.)
I. Hagemann1981Wuchsformenuntersuchungen an balkanischen Hypericum-Sippen. (Investigation of the growth form of Hypericum taxa from the Balkan Peninsula.)
I. Hagemann, Meusel H.1984Hypericum triquetrifolium Turra, ein Wurzelspross-Geophyt Wuchsform und Verbreitung. (Hypericum triquetrifolium Turra, a perennial with shoot bearing roots, growth form and distribution.)
E. D. Hatch1982Hypericum in the Waitakeres.
S. Hatusima1973A new woody Hypericum from the Ryukyus.
A. J. Healy1972Weedy St. John's worts (Hypericum spp.) in New Zealand.
C. R. Jimenez1980Flora ilustrada catarinense: 1 parte. Fasciculo as plantas. Hipericaceaes.
R. C Jimenez1973Distribution geographique du genre Hypericum L. section Brathys (Mutis) sous section Spachium Keller.
R. C Jimenez1973Recherches sur le genre Hypericum L. section Brathys (Mutis ex L.f.) Choisy sous-section Spachium Keller (Guttiferae) These.
M. O. Karryev, Komissarenko N. F.1980Fitokhimicheskoe issledovanie rastenii roda Hypericum L. flory Turkmenii.
T. Kato1985Taxonomical studies on the Hypericum pseudopetiolatum complex 1. Geographical differentiation in the Japan Archipelago.
D. J. B. Killick1979Notes on African plants: Clusiaceae. Omission of Hypericum oligandrum from the Flora of Southern Africa.
D. J. B. Killick, Robson N. K. B.1976Clusiaceae (nom. alt. Guttiferae).
Y. Kimura1980The type specimen of Hypericum japonicum Thunberg.
F. P. Knight1971Hypericum chinense.
M. Kogi1984A karyomorphological study of the genus Hypericum (Hypericaceae) in Japan.
J. E. Lousley1971Hypericum canadense L. in England.
J. Madalski1982Guttiferae.

Pages

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith