Hypericum online

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

Literature

Authorssort descendingYearTitle
Borisova, IV, Vernik, RS, Norbobaeva, T1989Nekotorye biologicheskie osobennosti Hypericum scabrum (Hypericaceae) v zapadnom Tyan-Shane. (Some biological features of Hypericum scabrum (Hypericaceae) from the the Western Tien Shan.)
Slusarski, SR, Cervi, AC, Guimaraes, OA, EP, dosSantos2003Florula do Morro dos Perdidos, Serra de Aracatuba, Estado do Parana, Brasil: Clusiaceae, genero Hypericum L.
Abraham, Z, Mehrotra, BN1983Some observations on endemic species and rare plants of the montane flora of the Nilgiris, South India.
Adams, P1972Studies in the Guttiferae. 3. An evaluation of some putative spontaneous garden hybrids in Hypericum sect. Myriandra.
Akhundov, GF, Babaev, NB1972Perspektivy ispol'zovaniya endemichnykh rastenii Azerbaidzhana v tsvetovodstve.
Ali, SI1976Flora of Libya: 2. Guttiferae.
Alonso, JLBenito, Montserrat, P2000Aportaciones a la flora catalana. (Contributions to the Catalan flora.)
Andrienko, TL, Birchenko, VM, Didukh, YP1981Pershi znakhidky Hypericum humifusum L. na Ukrayins'komu polissi. (First occurrences of Hypericum humifusum L. in Ukrainian Polessie.)
Arrigoni, PV1991Le piante endemiche della Sardegna: 199.
Arrigoni, PV, Corrias, B, Corrias, SD, Nardi, E, Valsecchi, F1973Ad floram italicam notulae taxonomicae et geobotanicae: 12. Nuove stazioni di Hypericum annulatum Moris e Ribes multiflorum Kit. ssp. sandalioticum Arrig. in Sardegna.
Assadi, M1984New species and new plant records from Iran.
Austin, DF1979Cypress.
Azadi, R1999Flora of Iran: no. 27. Guttiferae.
Bahadur, B, N Swamy, R1997Foliar epidermal features and their taxonomic significance in ten species of Hypericum L. (Hypericaceae).
Bamps, P1971Notes sur les Guttiferae d'Afrique tropicale.
Bamps, P1971Guttiferae: 60-76.
Banfi, E1978Remarks on the Lombard exotic flora: 1. Hypericum mutilum L. in the Milanese Groana.
Barker, C, Cheek, M1994Plant portraits: 245. Hypericum buckleyi. Guttiferae.
Barros, M, Ramos, A1985Polen irregular de las especies espanolas de Hypericum sect. Hirtella Stef.
Bhellum, BL, Mangotra, R1999A contribution to flora of district Doda of Jammu and Kashmir state: family Hypericaceae Juss.
Biswas, SN1989Three new taxa of Hypericum Linn. (Hypericaceae) from India, Nepal and Burma.
Biswas, SN1985A new variety of Hypericum hookerianum Wt. et Arn. from India.
Biswas, SN1972Hypericum griffithii Hook. F. et Thoms, ex Dyer emend. S. N. Biswas - a noteworthy flowering plant from eastern Himalayas.
Biswas, SN1971Hypericum assamicum S.N.Biswas (Hypericaceae) a new species from eastern Himalaya.
Bombardelli, E, Morazzoni, P1995Hypericum perforatum.
Boratynski, A, Tomlik, A, Zielinski, J1991Hypericum aegypticum L. and Dianthus fruticosus L. on the island of Zakinthos (Greece).
Bruňáková, K, Petijová, L, Zámečník, J, Turečková, V, Cellarova, E2015The role of ABA in the freezing injury avoidance in two Hypericum species differing in frost tolerance and potential to synthesize hypericins
Brzeg, A, Koczewska, K, Szkudlarz, P1988Dziurawiec wytworny Hypericum elegans Steph. ex Willd.) w Katach pod Zamosciem - nowy gatunek pontyjski we florze Polski. (Hypericum elegans Steph. ex Willd. in the village Katy near Zamosc - a new pontic species in the Polish flora (SE Poland).)
Bugnicourt, M1983Embryogenie des Hypericum de France.
Bugnicourt, M1971Polyembryonie resultant de la concrescence de deux ou de plusieurs ovules chez quelques especes du genre Hypericum.
Bugnicourt, M1971Notes sur quelques Hypericum de notre region: observations et reflexions.
Cakirer, G1982A species new to the Turkish flora: Hypericum rumeliacum Boiss.
Calie, PJ, Schilling, EE, Webb, DH1983Flavonoid chemistry of the generic segregates Ascyrum and Crookea of Hypericum.
Cameron, EK2003Two new native plants found in the Aukland Region.
Carrillo, A1985Hypericum nummularium L.
Carta, A, Probert, R, Puglia, G, Peruzzi, L, Bedini, G2015Local climate explains degree of seed dormancy in Hypericum elodes L. (Hypericaceae)
Carta, A, Savio, L, Bedini, G, Peruzzi, L, Fisogni, A, Galloni, M2015All in an afternoon: mixed breeding system in one-day lasting flowers of Hypericum elodes L. (Hypericaceae)
Ciccarelli, D, Garbari, F2004Le unita italiane di Hypericum (Clusiaceae), serie Hypericum. (The Italian units of Hypericum (Clusiaceae), series Hypericum.)
Ciccarelli, D, Garbari, F, Robson, NKB2003Hypericum perforatum L. (Clusiaceae) in Italy: some taxonomic remarks.
Clarke, GCS1976Irregular pollen grains in some Hypericum species.
Clement, EJ2002Hypericum olympicum in the British Isles.
Cooperrider, TS1989The Clusiaceae (or Guttiferae) Ohio.
Crackles, FE1990Hypericum x desetangsii Lamotte nm. desetangsii in Yorkshire, with special reference to its spread along railways.
Culwell, DE1981Interspecific hybridization between Hypericum graveolens and H. mitchellianum.
Culwell, DE1971A taxonomic study of the section Hypericum in the eastern United States.
Curtis, JD, Lersten, NR1990Internal secretory structures in Hypericum (Clusiaceae): H. perforatum L. and H. balearicum L.
Cusset, Y1997Hypericum androsaemum L. aux confins de la Loire et de la Haute-Loire.
Dagley, J1994Tutsan (Hypericum androsaemum) in Essex.
D'Amico, P1994Note de floristique genevoise: 13.
Delay, J1972Prospection caryologique en Brenne et Limousin. (A caryological prospection in Brenne and Limousin).

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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