Hypericum online

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

Literature

Authorssort ascendingYearTitle
M. O. Karryev, Komissarenko N. F.1980Fitokhimicheskoe issledovanie rastenii roda Hypericum L. flory Turkmenii.
K. Kaplan, Grenzheuser, W., Lenski, H.1989Zur Verbreitung und Bestandssituation des Sumpf-Johanniskrautes (Hypericum elodes) im nordwestlichen Westfalen und in der Grafschaft Bentheim.
G. Kamari, Blanche, C., Garbari, F., ., eds2003Mediterranean chromosome number reports: 12.
R. A. Jones, Suttton M. D.2006Hypericum linariifolium x humifusum: a hybrid adapted to the Atlantic coast.
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.
R. C Jimenez1996Flora del Bajio y regiones adyacentes: fasciculo 45. Familia Guttiferae.
C. R. Jimenez1980Flora ilustrada catarinense: 1 parte. Fasciculo as plantas. Hipericaceaes.
N. H. Holmgren, Holmgren P. K.2004Lectotypification of ten names of North American taxa in Clusiaceae, Elatinaceae, Ericaceae, Primulaceae, and Violaceae.
S. Hinneri1986Karvakuisman (Hypericum hirsutum) kannanvaihteluista Turun saaristossa 1900-luvulla. (Changes in the populations of Hypericum hirsutum in the 1900s in the archipelago of Turku, SW Finland.)
A. J. Healy1972Weedy St. John's worts (Hypericum spp.) in New Zealand.
S. Hatusima1973A new woody Hypericum from the Ryukyus.
E. D. Hatch1982Hypericum in the Waitakeres.
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.)
I. Hagemann1981Wuchsformenuntersuchungen an balkanischen Hypericum-Sippen. (Investigation of the growth form of Hypericum taxa from the Balkan Peninsula.)
I. Hagemann1983Wuchsformenuntersuchungen an zentraleuropaischen Hypericum- Arten. (Analysis of growth forms of central European Hypericum species.)
I. Hagemann1987On subspecific taxa of Hypericum empatrifolium (Hypericaceae) from Crete.
L. Z. Gu, Zhang H. B.1980Study of the chemical constituents in Hypericum attenuatum Chois.
V. T. Glotova1978Osobennosti rosta i razvitiya predstavitelei roda Hypericum.
J. M. Gillett, Robson N. K. B.1981The St. John's-wort of Canada (Guttiferae).
J. M. Gillett1979New combinations in Hypericum, Triadenum, and Gentianopsis.
L. : Geigy, Chemicals D. Agricultur1973Hypericaceae: St John's wort family.
A. M. Gasanov1975K ekologicheskoi anatomii Hypericum perforatum L. flory Azerbaidzhana.
G. Galla, Vogel, H., Sharbel, T. F., Barcaccia, G.2015De novo sequencing of the Hypericum perforatum L. flower transcriptome to identify potential genes that are related to plant reproduction sensu lato
R. B. Fornasiero, Maffi, L., Benvenuti, S., Bianchi, A.2000Morphological and phytochemical features of secretory structures in Hypericum richeri (Clusiaceae).
E. Foerster1971Zur Unterscheidung von Hypericum maculatum und H. tetrapterum im blutenlosen Zustand.
J. S. Faulkner1990A Co Armagh (H37) site for Hypericum hirsutum L.
deCeballos ER1995Flora del valle de Lerma: Clusiaceae Lindley (= Guttiferae A. Juss.)
C. Vogel Ely, Boldrini, I. Iob, Bordignon, S. Augusto de2015A new species of Hypericum (Hypericaceae) from Southern Brazil
A. G. Elenevskii, Zernov A. S.2000Zametka o Hypericum strictum (Hypericaceae) i blizkikh vidakh. (Note on Hypericum strictum (Hypericaceae) and allied species.)
J. Duvigneaud1979Le groupe d'Hypericum maculatum en Belgique et les regions voisines. Quelques remarques.
P. Dupuy, Guedes M.1975Placentation and possible partial stachyospory in Hypericum sect. Eremanthe.
O. N. Dubovik1981Krym'sko-Novorosiis'ki vydy rodu Hypericum L. (The Crimean-Novorosiisk species of the genus Hypericum L.)
X. C. Du, Ren Y.2005A new species of Hypericum (Clusiaceae) from Shaanxi Province, China.
R. M. Downs1972Hypericum mitchellianum in West Virginia.
S. Doganca, Tuzun E.1993Flavonoids of Hypericum calycinum.
J. Delay1972Prospection caryologique en Brenne et Limousin. (A caryological prospection in Brenne and Limousin).
P. D'Amico1994Note de floristique genevoise: 13.
J. Dagley1994Tutsan (Hypericum androsaemum) in Essex.
Y. Cusset1997Hypericum androsaemum L. aux confins de la Loire et de la Haute-Loire.
J. D. Curtis, Lersten N. R.1990Internal secretory structures in Hypericum (Clusiaceae): H. perforatum L. and H. balearicum L.
D. E. Culwell1971A taxonomic study of the section Hypericum in the eastern United States.
D. E. Culwell1981Interspecific hybridization between Hypericum graveolens and H. mitchellianum.
F. E. Crackles1990Hypericum x desetangsii Lamotte nm. desetangsii in Yorkshire, with special reference to its spread along railways.
T. S. Cooperrider1989The Clusiaceae (or Guttiferae) Ohio.
E. J. Clement2002Hypericum olympicum in the British Isles.
G. C. S. Clarke1976Irregular pollen grains in some Hypericum species.
D. Ciccarelli, Garbari, F., Robson, N. K. B.2003Hypericum perforatum L. (Clusiaceae) in Italy: some taxonomic remarks.
D. Ciccarelli, Garbari F.2004Le unita italiane di Hypericum (Clusiaceae), serie Hypericum. (The Italian units of Hypericum (Clusiaceae), series Hypericum.)
A. Carta, Savio, L., Bedini, G., Peruzzi, L., Fisogni, A., Galloni, M.2015All in an afternoon: mixed breeding system in one-day lasting flowers of Hypericum elodes L. (Hypericaceae)

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