Hypericum online

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

Literature

AuthorsYearsort descendingTitle
P. D'Amico1994Note de floristique genevoise: 13.
N. K. B. Robson1995Hypericum uralum.
A. M. Fernandez Ocana, C Lopez F.1995El genero Hypericum en el herbario Jaen en 1993.
E. Bombardelli, Morazzoni P.1995Hypericum perforatum.
R. L. Wilbur1995The orthography of the name of a southeastern endemic shrub Hypericum buckleii M.A. Curtis.
G. M Martin1995Germinacion y requerimientos de luz de especies del genero Hypericum L. en las islas Canarias.
deCeballos ER1995Flora del valle de Lerma: Clusiaceae Lindley (= Guttiferae A. Juss.)
N. K. B. Robson1996Studies in the genus Hypericum L. (Guttiferae) 6. Sections 20. Myriandra to 28. Elodes
S. K Lozykowska, Dabrowska J.1996Topaz: Polska odmiana dziurawca zwyczajnego (Hypericum perforatum L.) (Topaz: the Polish variety of St. John Wort (Hypericum perforatum L.).)
P. Martonfi, Repcak, M., Mihokova, L.1996Hypericum maculatum Crantz subsp. maculatum x H. perforatum L. (Hypericaceae): corroboration of natural hybridization by secondary metabolite analysis.
A. N. Sennikov1996Novyi vid zveroboya (Hypericum L., Hypericaceae) iz Kazakhstan. (Generis Hypericum L. (Hypericaceae) species nova e Kazachstania.)
R. C Jimenez1996Flora del Bajio y regiones adyacentes: fasciculo 45. Familia Guttiferae.
G. A Oterino, Lainz, M., Menendez, J. J. Lastra, Mayor, M.1997Sobre Hypericum tetrapterum Fr. e H. undulatum Schousb. ex Willd. en Asturias.
Y. Cusset1997Hypericum androsaemum L. aux confins de la Loire et de la Haute-Loire.
R. Lancaster, Robson N.1997Bowls of beauty.
B. Bahadur, N Swamy R.1997Foliar epidermal features and their taxonomic significance in ten species of Hypericum L. (Hypericaceae).
G. A de Mera, Orellana, J. A. Vincente, Deil, U.1997Hypericum androsaemum L. (Guttiferae), nueva especie para la flora de Marruecos.
N. K. B. Robson1998Plant portraits: 337. Hypericum subsessile. Clusiaceae (Guttiferae).
G. M. Kitanov, Nedialkov P. T.1998Mangiferin and isomangiferin in some Hypericum species.
X. Liang1998Research advances in Hypericum.
A. N. Sennikov1998Zametki po sistematike i nomenklature nekotorykh taksonov iz rodov Adonis L. (Ranunculaceae), Linum L. Linaceae), Adenophora Fisch. (Campanulaceae) i Hypericum L. (Hypericaceae). (Notulae taxonomicae et nomenclatoricae de taxis nonnullis e generibus Adoni
H. L. White, Holmes, W. C., Singhurst, JR1998New plant records for central Texas.
B. L. Bhellum, Mangotra R.1999A contribution to flora of district Doda of Jammu and Kashmir state: family Hypericaceae Juss.
P. Martonfi, Michalek, J., Hadinec, J., Martonfiova, L., Repcak, M.1999Hypericum dubium: a new species of the Czech flora.
R. Azadi1999Flora of Iran: no. 27. Guttiferae.
T. Ohba, Kimura Y.2000Hypericum mutilum L., naturalized in Chiba Prefecture, Japan.
R. B. Fornasiero, Maffi, L., Benvenuti, S., Bianchi, A.2000Morphological and phytochemical features of secretory structures in Hypericum richeri (Clusiaceae).
A. G. Elenevskii, Zernov A. S.2000Zametka o Hypericum strictum (Hypericaceae) i blizkikh vidakh. (Note on Hypericum strictum (Hypericaceae) and allied species.)
J. L. Benito Alonso, Montserrat P.2000Aportaciones a la flora catalana. (Contributions to the Catalan flora.)
T. Nogueira, Duarte, F., Tavares, R., Curto, M. J. Marcelo, Bicchi, C., Rubiolo, P., Capelo, J., Lousa, M.2000Quimiotaxonomia do genero Hypericum L. em Portugal continental. (Chemotaxonomy of the Hypericum L. genus in continental Portugal.)
N. K. B. Robson2001Studies in the genus Hypericum L. (Guttiferae) 4(1). Section 7. Roscyna to 9. Hypericum sensu lato (part 1).
G. M. Kitanov2001Hypericin and pseudohypericin in some Hypericum species.
P. Martonfi, Repcak, M., Ciccarelli, D., Garbari, F.2001Hypericum perforatum L.: chemotype without rutin from Italy.
A. E. Kozhevnikov, Kozhevnikova Z. V.2001Hypericum laxum (Hypericaceae), a new species for the flora of Russia (Primorsky Territory).
H. F. Lu, Hu Z. H.2001Comparative anatomy of secretory structures of leaves in Hypericum L.
P. Singh, Dash S. S.2001Two new plant records for India from Sikkim.
P. Martonfi2001New species of the genus Hypericum sect. Hypericum (Guttiferae) from Slovakia.
L. Maffi, Benvenuti, S., R Fornasiero, B., Bianchi, A., Melegari, M.2001Inter-population variability of secondary metabolites in Hypericum spp. (Hypericaceae) of the northern Apennines, Italy.
E. Rossi, Sidan M.2001Distribucion geografica de Hypericum mutilum L. subsp. multilum (Guttiferae) en la provincia de Tucuman (Argentina).
N. K. B. Robson2002Studies in the genus Hypericum L. (Guttiferae) 4(2). Section 9. Hypericum sensu lato (part 2): subsection 1. Hypericum series 1. Hypericum.
L. H. Wu, Yang, D. P., Wang, F. S.2002Hypericum austroyunnanicum L. H. Wu et D. P. Yang, a new species of Hypericaceae from Yunnan, China.
E. J. Clement2002Hypericum olympicum in the British Isles.
L. H. Wu, Yang, D. P., Wang, F. S.2002A new species and a new subspecies of Hypericum from Guangdong, China.
K. H. Pilepic2002Analysis of chloroplast DNA variability among some Hypericum species in Croatia.
D. Ciccarelli, Garbari, F., Robson, N. K. B.2003Hypericum perforatum L. (Clusiaceae) in Italy: some taxonomic remarks.
N. K. B. Robson2003(1573) Proposal to conserve the name Hypericum xdesetangsii Lamotte (Clusiaceae) with a conserved type.
N. K. B. Robson2003Hypericum botany.
G. Kamari, Blanche, C., Garbari, F., ., eds2003Mediterranean chromosome number reports: 12.
E. K. Cameron2003Two new native plants found in the Aukland Region.
Slusarski, SR, Cervi, A. C., Guimaraes, O. A., EP, dosSantos2003Florula do Morro dos Perdidos, Serra de Aracatuba, Estado do Parana, Brasil: Clusiaceae, genero Hypericum L.

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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