@article {2461,
	title = {Studies in the genus Hypericum L. (Hypericaceae) 9. Addenda, corrigenda, keys, lists and general discussion},
	journal = {Phytotaxa},
	volume = {72},
	year = {2012},
	chapter = {1-111},
	author = {Robson, NKB}
}
@article {2346,
	title = {Studies in the genus Hypericum L (Hypericaceae) 5(2). Sections 17. Hirtella to 19. Coridium.},
	journal = {Phytotaxa},
	volume = {4},
	year = {2010},
	chapter = {127-258},
	author = {Robson, NKB}
}
@article {2200,
	title = {Studies in the genus Hypericum L. (Hypericaceae) 5(1). Sections 10. Olympia to 15/16. Crossophyllum.},
	journal = {Phytotaxa},
	volume = {4},
	year = {2010},
	chapter = {5-126},
	author = {Robson, NKB}
}
@article {950,
	title = {British and Irish St John{\textquoteright}s worts: 2.},
	journal = {Wild Flower Mag.,},
	volume = {no.399},
	year = {1984},
	note = {EnIcones,Chromosome numbers. Geog=1KBD, Royal Botanic Gardens, Kew.},
	pages = {18-22 (1984) - illus., chrom. nos.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {951,
	title = {British and Irish St. John{\textquoteright}s worts: 3.},
	journal = {Wild Flower Mag.,},
	volume = {no.400},
	year = {1984},
	note = {EnIcones,Chromosome numbers. Geog=1KBD, Royal Botanic Gardens, Kew.},
	pages = {13-16 (1984) - illus., chrom. nos.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@book {932,
	title = {The St. John{\textquoteright}s-wort of Canada (Guttiferae).},
	year = {1981},
	note = {En, Summary language(s): FrHypericum spp. Icones, Maps, Chromosome numbers. Geog=3KBD, Royal Botanic Gardens, Kew.},
	pages = {iv, 40p.- illus., maps, chrom. nos., keys.},
	publisher = {National Museums of Canada},
	organization = {National Museums of Canada},
	address = {Ottawa},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Gillett, JM and Robson, NKB}
}
@article {943,
	title = {British and Irish St. John{\textquoteright}s worts: 1. Introduction and shrubby species.},
	journal = {Wild Flower Mag.,},
	volume = {no. 398},
	year = {1983},
	note = {EnIcones. Geog=1KBD, Royal Botanic Gardens, Kew.},
	pages = {22-25 (1983)- illus.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@inbook {890,
	title = {Clusiaceae (nom. alt. Guttiferae).},
	booktitle = {Flora of Southern Africa: vol.},
	year = {1976},
	note = {Icones. Geog=5KBD, Royal Botanic Gardens, Kew.},
	pages = {14 - 23 (1976) -   Illus., keys.},
	address = {22},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Killick, DJB and Robson, NKB},
	editor = {Ross,  J, H}
}
@article {892,
	title = {Flora of Panama: 6. Family 123A. Hypericaceae.},
	journal = {Ann. Missouri Bot. Gard.},
	volume = {65},
	number = {part 1},
	year = {1978},
	note = {Icones. Geog=4KBD, Royal Botanic Gardens, Kew.},
	pages = {9 - 26 (1978) -   Illus., keys.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@book {877,
	title = {Flora of West Pakistan: no. 32. Guttiferae.},
	year = {1973},
	note = {Illustrations, map Geog=6KBD, Royal Botanic Gardens, Kew.},
	pages = {12p.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {837,
	title = {Studies in the genus Hypericum L. (Guttiferae): 7. Section 29. Brathys (part 1).},
	journal = {Bull. Brit. Mus. (Nat. Hist.) Bot.},
	volume = {16},
	number = {part 1},
	year = {1987},
	note = {EnIcones, Chromosome numbers, Keys. Many spp. nov. Geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {106p. (1987) - illus., maps.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {838,
	title = {An Iranian floristic link with Socotra in Hypericum (Hypericaceae).},
	journal = {Pl. Syst. Evol.},
	volume = {155},
	number = {part 1-4},
	year = {1987},
	note = {EnGeog=2, 5KBD, Royal Botanic Gardens, Kew.},
	pages = {89-92 (1987) -},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {840,
	title = {(971) Proposal to conserve the name Hypericum japonicum Thunb. ex Murray against H. chinense Osbeck (Guttiferae).},
	journal = {Taxon},
	volume = {39},
	number = {part 1},
	year = {1990},
	note = {EnGeog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {134-135 (1990) -},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {841,
	title = {(972) Proposal to reject the name Hypericum quadrangulum L. (Guttiferae).},
	journal = {Taxon},
	volume = {1},
	number = {part 1},
	year = {1990},
	note = {EnGeog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {135-137 (1990) -},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {842,
	title = {Studies in the genus Hypericum L. (Guttiferae): 8. Sections 29. Brathys (part 2) and 30. Trigynobrathys.},
	journal = {Bull. Brit. Mus. (Nat. Hist.) Bot.},
	volume = {20},
	number = {part 1},
	year = {1990},
	note = {EnIcones, Maps, Chromosome numbers, Keys. Many new taxa Geog=4KBD, Royal Botanic Gardens, Kew.},
	pages = {1-151 (1990) - illus., maps.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {843,
	title = {Parallel evolution in tropical montane Hypericum.},
	journal = {Op. Bot.},
	volume = {no.121},
	year = {1993},
	note = {EnIcones Geog=5KBD, Royal Botanic Gardens, Kew.},
	pages = {263-274 (1993) - illus., col.illus.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {844,
	title = {Studies in Hypericum: validation of new names.},
	journal = {Bull. Nat. Hist. Mus. (London), Bot.},
	volume = {23},
	number = {part 2},
	year = {1993},
	note = {EnMany new taxa. Geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {67-70 (1993) -},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {845,
	title = {Hypericum uralum.},
	journal = {New Plantsman},
	volume = {2},
	number = {part 4},
	year = {1995},
	note = {EnIcones. Geog=2, 6KBD, Royal Botanic Gardens, Kew.},
	pages = {242-245 (1995) - col. illus.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {846,
	title = {Plant portraits: 337. Hypericum subsessile. Clusiaceae (Guttiferae).},
	journal = {Curtis{\textquoteright}s Bot. Mag.},
	volume = {15},
	number = {part 2},
	year = {1998},
	note = {EnIcones, Anatomy and morphology. Geog=2KBD, Royal Botanic Gardens, Kew.},
	pages = {92-95 (1998) - illus., col. illus.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM, China},
	author = {Robson, NKB}
}
@article {847,
	title = {Studies in the genus Hypericum L. (Guttiferae) 4(1). Section 7. Roscyna to 9. Hypericum sensu lato (part 1).},
	journal = {Bull. Nat. Hist. Mus. (London), Bot.},
	volume = {31},
	number = {part 2},
	year = {2001},
	note = {EnIcones, Maps, Chromosome numbers, Anatomy and morphology, Keys. 1 gen. nov.; 1 sp. nov.; 4 comb. nov. Geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {37-88 (2001) - illus.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM, LIANTHUS},
	author = {Robson, NKB}
}
@article {848,
	title = {Studies in the genus Hypericum L. (Guttiferae) 4(2). Section 9. Hypericum sensu lato (part 2): subsection 1. Hypericum series 1. Hypericum.},
	journal = {Bull. Nat. Hist. Mus. (London), Bot.},
	volume = {32},
	number = {part 2},
	year = {2002},
	note = {EnIcones, Maps, Chromosome numbers, Anatomy and morphology, Keys. Hypericum perforatum subsp. chinense subsp. nov. Geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {61-123 (2002) - illus.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {849,
	title = {Hypericum perforatum L. (Clusiaceae) in Italy: some taxonomic remarks.},
	journal = {Atti Soc. Tosc. Sci. nat. Mem., B},
	volume = {109},
	year = {2003},
	note = {En, Summary language(s): ItAnatomy and morphology. Geog=1KBD, Royal Botanic Gardens, Kew.},
	pages = {1-4 (2002 publ. 2003) - illus.},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Ciccarelli, D and Garbari, F and Robson, NKB}
}
@article {850,
	title = {(1573) Proposal to conserve the name Hypericum xdesetangsii Lamotte (Clusiaceae) with a conserved type.},
	journal = {Taxon},
	volume = {52},
	number = {part 1},
	year = {2003},
	note = {EnChromosome numbers. Geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {139-140 (2003) -},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	author = {Robson, NKB}
}
@inbook {851,
	title = {Hypericum botany.},
	booktitle = {Hypericum: the genus Hypericum.},
	series = {(Medicinal and aromatic plants, industrial profiles; v. 31.)},
	year = {2003},
	note = {EnIcones, Chromosome numbers, Anatomy and morphology, Chemotaxonomy. Geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {pp.1-22 - illus.},
	publisher = {Taylor and Francis},
	organization = {Taylor and Francis},
	address = {London},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM},
	isbn = {0415369541},
	author = {Robson, NKB},
	editor = {Ernst, E}
}
@article {853,
	title = {Hypericum sect. Ascyreia (Clusiaceae): new species and subspecies from China.},
	journal = {Acta Phytotax. Sin.},
	volume = {43},
	number = {3},
	year = {2005},
	note = {En, Summary language(s): Ch2 ssp. nov.; 1 subsp. nov.; Illus.; geog=2KBD, Royal Botanic Gardens, Kew.},
	pages = {271-277},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM, icones, anatomy and morphology, keys},
	author = {Robson, NKB}
}
@article {854,
	title = {Studies in the genus Hypericum L. (Clusiaceae). Section 9. Hypericum sensu lato (part3): subsection 1. Hypericum series 2. Senanensia, subsection2. Erecta and section 9b. Graveolentia.},
	journal = {Syst. Biodivers.},
	volume = {4},
	number = {1},
	year = {2006},
	note = {EnMany new taxa; Illus.; geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {19-98},
	keywords = {Systematics: ANGIOSPERMAE GUTTIFERAE: HYPERICUM, icones, maps, anatomy and morphology, keys},
	author = {Robson, NKB}
}
@article {855,
	title = {Studies in the genus Hypericum L. (Guttiferae) 6. Sections 20. Myriandra to 28. Elodes},
	journal = {Bull. Nat. Hist. Mus. (London), Bot.},
	volume = {26},
	year = {1996},
	pages = {75-271},
	author = {Robson, NKB}
}
@article {827,
	title = {A new Turkish species of Hypericum sect. Arthrophyllum.},
	journal = {Notes Roy. Bot. Gard. Edinburgh},
	volume = {38},
	number = {part 1},
	year = {1980},
	note = {Geog=2KBD, Royal Botanic Gardens, Kew.},
	pages = {103 - 104 (1980)   Key.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB and Davis, PH}
}
@article {828,
	title = {A new species of Hypericum from Angola.},
	journal = {Bol. Soc. Brot., ser. 2},
	volume = {53},
	number = {part 1},
	year = {1980},
	note = {EnH. abilianum. Icones,Maps. Geog=5KBD, Royal Botanic Gardens, Kew.},
	pages = {113 - 121 (1979 - 80 publ. 1980) - illus., map, key.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {829,
	title = {Hypericum olympicum: wild and cultivated.},
	journal = {Plantsman},
	volume = {1},
	number = {part 4},
	year = {1980},
	note = {EnIcones - Chromosome numbers. Geog=1, 2KBD, Royal Botanic Gardens, Kew.},
	pages = {193 - 200 (1980) - col. illus., map, chrom. no., key.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {830,
	title = {Studies in the genus Hypericum L.  (Guttiferae).  2.  Characters of the genus.},
	journal = {Bull. Brit. Mus. (Nat. Hist.), Bot.},
	volume = {8},
	year = {1981},
	note = {Includes floral morphology and vasculature, pollen (by G.C.S. Clarke), SEM photos of seeds of 12 spp. (pp.112-14), leaf venation and glands, chromosome numbers, distribution.KBD, Royal Botanic Gardens, Kew.},
	pages = {55-226},
	keywords = {Floral anatomy, Pollen, Hypericaceae, Seeds, Ult_SEM, Venat},
	author = {Robson, NKB}
}
@article {831,
	title = {Hypericum specimens collected by Roy Lancaster in south-western China, October 1980.},
	journal = {Int. Dendrol. Soc. Year Book},
	year = {1981},
	note = {EnGeog=2KBD, Royal Botanic Gardens, Kew.},
	pages = {141 (1980 publ. 1981) -},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {832,
	title = {Studies in the genus Hypericum L. (Guttiferae): 2. Characters of the genus.},
	journal = {Bull. Brit. Mus. (Nat. Hist.) Bot.},
	volume = {8},
	number = {part 2},
	year = {1981},
	note = {EnIcones - Chromosome numbers. Geog=1 - 7KBD, Royal Botanic Gardens, Kew.},
	pages = {55 - 226 (1981) - illus., chrom. nos., maps.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {833,
	title = {Notes relating to the Flora of Bhutan: 7. Notes on  Hypericum L.},
	journal = {Notes Roy. Bot. Gard. Edinburgh},
	volume = {41},
	number = {part 1},
	year = {1983},
	note = {En2 spp. nov. and H. griffithii. Icones, Maps. Geog=6KBD, Royal Botanic Gardens, Kew.},
	pages = {133-139 (1983)- illus., map.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB and Long, DG}
}
@article {834,
	title = {British and Irish St. John{\textquoteright}s Worts: 4. Hypericum linariifolium and H. humifusum.},
	journal = {Wild Flower Mag.,},
	volume = {no.401},
	year = {1984},
	note = {EnIcones. Geog=1KBD, Royal Botanic Gardens, Kew.},
	pages = {22-25 (1984) - illus.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@book {835,
	title = {Studies in the genus Hypericum L. (Guttiferae): 3. Sections: 1. Campylosporus to: 6a. Umbraculoides.},
	volume = {12},
	year = {1985},
	note = {EnMany new taxa. Icones,Maps,Chromosome numbers. Geog=1, 2, 4-6KBD, Royal Botanic Gardens, Kew.},
	pages = {325p. (1985) - illus., maps, chrom. nos., keys.},
	publisher = {Bull. Brit. Mus. (Nat. Hist.) Bot.,},
	organization = {Bull. Brit. Mus. (Nat. Hist.) Bot.,},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {836,
	title = {A review of Hypericum sect. Hirtella.},
	journal = {Notes Roy. Bot. Gard. Edinburgh,},
	volume = {43},
	number = {part 2},
	year = {1986},
	note = {En2 spp. nov., 1 subsp. nov.; 2 comb. et stat. nov. Chromosome numbers. Geog=0KBD, Royal Botanic Gardens, Kew.},
	pages = {255-265 (1986) - chrom. nos., key.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {817,
	title = {Evolutionary recall in Hypericum (Guttiferae) .},
	journal = {Trans. bot. Soc. Edinb.},
	volume = {41},
	year = {1972},
	note = {Vismia, Cratoxylum, Triadenum.KBD, Royal Botanic Gardens, Kew.},
	pages = {365-83},
	keywords = {Floral anatomy, Hypericaceae, Guttif},
	author = {Robson, NKB}
}
@article {819,
	title = {Hypericum x destangsii.},
	journal = {Watsonia},
	volume = {9},
	number = {part 2},
	year = {1972},
	note = {Summary languages(s): EnBrief report on occurrence of nothomorphs. Geog=1KBD, Royal Botanic Gardens, Kew.},
	pages = {203 (1972)},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {820,
	title = {Identification lists of Malaysian specimens: 46. Hypericum.},
	journal = {Leyden, Foundation Flora Malesiana, 1972.},
	year = {1972},
	note = {Geog=6KBD, Royal Botanic Gardens, Kew.},
	pages = {pp. 801-811},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@inbook {821,
	title = {Hypericum.},
	booktitle = {Plants: wild and cultivated:},
	year = {1973},
	note = {EnGeog=1,2,5KBD, Royal Botanic Gardens, Kew.},
	pages = {79-82 (1973)},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB},
	editor = {Green,  P,  S}
}
@article {822,
	title = {Hypericum sect. Brathys in Africa and Madagascar.},
	journal = {Garcia de Orta, Ser. Bot.},
	volume = {1},
	number = {part 1-2},
	year = {1973},
	note = {Summary languages(s): PortugueseDot map; key Geog=5KBD, Royal Botanic Gardens, Kew.},
	pages = {83-90 (1973)},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {823,
	title = {Notes on Malesian species of Hypericum (Guttiferae) Florae Malesianae Praecursores: 52.},
	journal = {Blumea},
	volume = {20},
	number = {part 2},
	year = {1973},
	note = {Maps; keys Geog=2-7KBD, Royal Botanic Gardens, Kew.},
	pages = {251-274 (1972 publ. 1973)},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {824,
	title = {Notes on some Nepalese and Indian Hypericum.},
	journal = {J. Jap. Bot.},
	volume = {52},
	number = {part 9},
	year = {1977},
	note = {Summary languages(s): JaMaps. Geog=6KBD, Royal Botanic Gardens, Kew.},
	pages = {276 - 288 (1977) -   maps, keys.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {825,
	title = {Studies in the genus Hypericum L. (Guttiferae): 1. Infrageneric classification.},
	journal = {Bull. Brit. Mus. (Nat. Hist.), Bot.},
	volume = {5},
	number = {part 6},
	year = {1977},
	note = {Maps. Geog=1 - 7KBD, Royal Botanic Gardens, Kew.},
	pages = {291 - 355 (1977) -   Maps.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
@article {826,
	title = {Parallel evolution in African and Mascarene Hypericum.},
	journal = {Kew Bull.},
	volume = {33},
	number = {part 4},
	year = {1979},
	note = {Icones,Maps. Geog=5KBD, Royal Botanic Gardens, Kew.},
	pages = {571 - 584 (1979) -   Illus., maps, key.},
	keywords = {Systematics: ANGIOSPERMAE HYPERICACEAE: HYPERICUM},
	author = {Robson, NKB}
}
