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Mr Isaac A Helsby

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Search results, herbarium specimens collected by Mr Isaac A Helsby from Great Britain and Ireland
Results 41 to 80 of 2028
 taxonlocalitycollectorsdateinstitution
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infoMedicago minimaGB, VC113 Channel Islands, Saint Ouen's Bay, JerseyJob Edward LousleyIsaac A Helsby20/6/1926SLBI
infoOrchis laxifloraGB, VC113 Channel Islands, Saint Ouen's Bay, JerseyThomas Jackson FoggittIsaac A Helsby25/5/1923SLBI
infoPetrorhagia proliferaGB, VC113 Channel Islands, Saint Ouen's Bay, JerseyJob Edward LousleyIsaac A Helsby
Watson Botanical Exchange Club
20/6/1926SLBI
infoPolygonum maritimumGB, VC113 Channel Islands, Saint Ouen's Bay, JerseyLouis ArseneIsaac A Helsby27/7/1926SLBI
infoViola nanaGB, VC113 Channel Islands, Saint Ouen's Bay, JerseyLouis ArseneIsaac A Helsby14/4/1928SLBI
infoPolycarpon tetraphyllumGB, VC113 Channel Islands, Saint Lawrence's Valley, JerseyLouis ArseneIsaac A Helsby8/6/1926SLBI
infoPolycarpon tetraphyllumGB, VC113 Channel Islands, Saint Brelade's BayJames Walter WhiteIsaac A Helsby
Watson Botanical Exchange Club
28/5/1896SLBI
infoTuberaria guttataGB, VC113 Channel Islands, La Corbiere, JerseyGeorge Claridge DruceIsaac A Helsby1923SLBI
infoScabiosa atropurpureaGB, VC113 Channel Islands, L'EtacqLouis ArseneIsaac A Helsby26/6/1926SLBI
infoEchium plantagineumGB, VC113 Channel Islands, Jersey,West MountJob Edward LousleyWatson Botanical Exchange Club
Isaac A Helsby
16/6/1926SLBI
infoSilene gallicaGB, VC113 Channel Islands, Jersey,West MountLouis ArseneIsaac A Helsby30/4/1925SLBI
infoCoincya monensisGB, VC113 Channel Islands, Jersey,CorbiereLouis ArseneIsaac A Helsby6/6/1926SLBI
infoTuberaria guttataGB, VC113 Channel Islands, Jersey,BeauportLouis ArseneIsaac A Helsby8/6/1926SLBI
infoMuehlenbeckia complexaGB, VC113 Channel Islands, Jersey, Saint SaviourLouis ArseneIsaac A Helsby
George Claridge Druce
11/9/1930SLBI
infoVicia cassubicaGB, VC113 Channel Islands, Jersey, Saint PetersLouis ArseneIsaac A Helsby15/7/1926SLBI
infoBupleurum baldenseGB, VC113 Channel Islands, Jersey, Saint Ouen's BayLouis ArseneIsaac A Helsby12/7/1930SLBI
infoGnaphalium luteoalbumGB, VC113 Channel Islands, Jersey, Saint Ouen'sLouis ArseneIsaac A Helsby3/7/1928SLBI
infoSpergularia mediaGB, VC113 Channel Islands, Jersey, Saint Ouen'sLouis ArseneIsaac A Helsby20/7/1926SLBI
infoRaphanus raphanistrum subsp. maritimusGB, VC113 Channel Islands, Jersey, Saint HeliersLouis ArseneBotanical Society & Exchange Club of The British Isles
Isaac A Helsby
1/7/1928SLBI
infoRaphanus raphanistrum subsp. maritimusGB, VC113 Channel Islands, Jersey, Saint HeliersLouis ArseneIsaac A Helsby
George Claridge Druce
1/7/1928SLBI
infoMalva parvifloraGB, VC113 Channel Islands, Jersey, Saint HelierLouis ArseneIsaac A Helsby15/7/1926SLBI
infoRaphanus raphanistrum subsp. maritimusGB, VC113 Channel Islands, Jersey, Saint HelierLouis ArseneIsaac A Helsby1/7/1928SLBI
infoJuncus capitatusGB, VC113 Channel Islands, Jersey, Saint Catherine's BayLouis ArseneIsaac A Helsby10/5/1925SLBI
infoLotus angustissimusGB, VC113 Channel Islands, Jersey, Saint Catherine's BayLouis ArseneIsaac A Helsby6/7/1925SLBI
infoLotus subbiflorusGB, VC113 Channel Islands, Jersey, Saint Catherine's BayLouis ArseneIsaac A Helsby6/7/1925SLBI
infoLythrum hyssopifoliaGB, VC113 Channel Islands, Jersey, Saint Catherine's BayJob Edward LousleyWatson Botanical Exchange Club
Isaac A Helsby
23/6/1926SLBI
infoHerniaria glabraGB, VC113 Channel Islands, Jersey, Saint Aubins BayLouis ArseneIsaac A HelsbySLBI
infoGeranium purpureumGB, VC113 Channel Islands, Jersey, QuennevaisWilliam Charles BartonIsaac A Helsby12/6/1923SLBI
infoSenecio lanuginosusGB, VC113 Channel Islands, Jersey, QuennevaisLouis ArseneIsaac A Helsby4/4/1926SLBI
infoOxalis tetraphyllaGB, VC113 Channel Islands, Jersey, La HauleLouis ArseneOrvees Botanical Society
Isaac A Helsby
10/9/1928SLBI
infoTrifolium glomeratumGB, VC113 Channel Islands, Jersey, CorbiereT F FoggittIsaac A Helsby26/5/1923SLBI
infoInula crithmoidesGB, VC113 Channel Islands, JerseyLouis ArseneIsaac A Helsby6/1928SLBI
infoRanunculus paludosusGB, VC113 Channel Islands, JerseyLouis ArseneIsaac A Helsby1/5/1925SLBI
infoTrifolium strictumGB, VC113 Channel Islands, JerseyLouis ArseneIsaac A Helsby18/5/1926SLBI
infoTuberaria guttataGB, VC113 Channel Islands, Guernsey,Petit-port BayWilliam Robert SherrinIsaac A Helsby12/6/1885SLBI
infoOrnithopus pinnatusGB, VC113 Channel Islands, Guernsey, Fort DoyleT F FoggittIsaac A Helsby3/5/1923SLBI
infoHerniaria glabraGB, VC113 Channel Islands, Guernsey, Cobo CommonJob Edward LousleyIsaac A Helsby
Watson Botanical Exchange Club
13/6/1926SLBI
infoOnonis reclinataGB, VC113 Channel Islands, AlderneyGeorge Claridge DruceIsaac A Helsby7/1906SLBI
infoCerastium nigrescensGB, VC112 Shetland, Balta SoundIsaac A HelsbyIsaac A Helsby7/1920SLBI
infoSagina maritimaGB, VC109 Caithness, ScrabsterJohn Ezra WoodheadIsaac A Helsby22/7/1936SLBI

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