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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 201 to 240 of 2028
	taxon	locality	collectors		date	institution
previous \| next
	Hippophae rhamnoides	GB, VC6 North Somerset, Burnham	Harold Stuart Thompson	Isaac A Helsby	5/5/1913 10/7/1921	SLBI
	Medicago sativa subsp. sativa	GB, VC6 North Somerset, Burnham	Harold Stuart Thompson	Isaac A Helsby	1/9/1921	SLBI
	Minuartia verna	GB, VC6 North Somerset, Burnham	Isaac A Helsby	Isaac A Helsby	3/7/1925	SLBI
	Verbascum virgatum	GB, VC6 North Somerset, Burnham	Isaac A Helsby	Isaac A Helsby	2/7/1925	SLBI
	Verbascum virgatum	GB, VC6 North Somerset, Burnham	Isaac A Helsby	Job Edward Lousley	2/7/1925	SLBI
	Linaria	GB, VC6 North Somerset, Burnham-on-Sea	Harold Stuart Thompson	Isaac A Helsby	7/6/1923	SLBI
	Lotus corniculatus	GB, VC6 North Somerset, Burnham-on-Sea	Harold Stuart Thompson	Isaac A Helsby	7/6/1923	SLBI
	Oenothera biennis	GB, VC6 North Somerset, Burnham-on-Sea	Isaac A Helsby	Isaac A Helsby	2/7/1915	SLBI
	Lathyrus palustris	GB, VC6 North Somerset, Burtle Moor		Harold Stuart Thompson Isaac A Helsby Thomas Clark	3/7/1850	SLBI
	Dipsacus fullonum	GB, VC6 North Somerset, Cheddar	John Ezra Woodhead	Isaac A Helsby	9/1937	SLBI
	Lithospermum purpureocaeruleum	GB, VC6 North Somerset, Cheddar	John Ezra Woodhead	Isaac A Helsby	6/6/1936	SLBI
	Hieracium	GB, VC6 North Somerset, Cheddar Gorge	Harold Stuart Thompson	Isaac A Helsby	25/5/1923	SLBI
	Symphytum officinale	GB, VC6 North Somerset, Chew Magna	James Walter White	Watson Botanical Exchange Club Isaac A Helsby	14/6/1927	SLBI
	Lithospermum officinale	GB, VC6 North Somerset, Churchill	Harold Stuart Thompson	Isaac A Helsby	8/8/1924	SLBI
	Viola sylvestris	GB, VC6 North Somerset, Clapton in Gordano	James Walter White	Isaac A Helsby Watson Botanical Exchange Club	7/1916	SLBI
	Viola sylvestris	GB, VC6 North Somerset, Clapton in Gordano	James Walter White	Isaac A Helsby Watson Botanical Exchange Club	14/5/1924	SLBI
	Salix triandra	GB, VC6 North Somerset, Clevedon		Watson Botanical Exchange Club Isaac A Helsby James Walter White	24/5/1924 2/9/1924	SLBI
	Barbarea verna	GB, VC6 North Somerset, Clifton	Harold Stuart Thompson	Isaac A Helsby	8/5/1922	SLBI
	Astragalus glycyphyllos	GB, VC6 North Somerset, Compton Dando	Ida Mary Roper	Watson Botanical Exchange Club Isaac A Helsby	11/8/1925	SLBI
	Linaria viscida	GB, VC6 North Somerset, Hallatrow	Ida Mary Roper	Watson Botanical Exchange Club Isaac A Helsby	18/8/1926	SLBI
	Veronica agrestis	GB, VC6 North Somerset, Hallatrow	Ida Mary Roper	Isaac A Helsby	25/6/1930	SLBI
	Valerianella dentata	GB, VC6 North Somerset, Hunton Bars	John Coombes Collins	Harold Stuart Thompson Isaac A Helsby	12/6/1835	SLBI
	Moenchia erecta	GB, VC6 North Somerset, Keynsham	Harold Stuart Thompson	Isaac A Helsby	28/5/1922	SLBI
	Polygonatum odoratum	GB, VC6 North Somerset, Leigh Woods	Harold Stuart Thompson	Isaac A Helsby	24/5/1923	SLBI
	Sorbus latifolia	GB, VC6 North Somerset, Leigh Woods	Harold Stuart Thompson	Isaac A Helsby	17/5/1924	SLBI
	Galium	GB, VC6 North Somerset, Mendip Hills	Harold Stuart Thompson	Isaac A Helsby	26/6/1924	SLBI
	Vicia orobus	GB, VC6 North Somerset, Mendip Hills	Harold Stuart Thompson	Isaac A Helsby	28/6/1923	SLBI
	Baldellia ranunculoides	GB, VC6 North Somerset, Nailsea	Harold Stuart Thompson	Isaac A Helsby	13/7/1903	SLBI
	Lamium album	GB, VC6 North Somerset, Portbury	Harold Stuart Thompson	Isaac A Helsby	24/4/1923	SLBI
	Petasites hybridus	GB, VC6 North Somerset, Portbury	Harold Stuart Thompson	Isaac A Helsby	6/5/1922	SLBI
	Senecio vulgaris	GB, VC6 North Somerset, Portishead	Isaac A Helsby	Isaac A Helsby	29/4/1923	SLBI
	Senecio vulgaris	GB, VC6 North Somerset, Portishead	Harold Stuart Thompson	Isaac A Helsby	16/5/1916	SLBI
	Dianthus caesius	GB, VC6 North Somerset, Rodney Stoke	D Dennis	Isaac A Helsby	6/1930	SLBI
	Ranunculus parviflorus	GB, VC6 North Somerset, Sand Point	Harold Stuart Thompson	Isaac A Helsby	5/7/1924	SLBI
	Viola riviniana	GB, VC6 North Somerset, Sandford	Harold Stuart Thompson	Isaac A Helsby	3/4/1923	SLBI
	Galium spurium var. echinospermum	GB, VC6 North Somerset, Shapwick station	John Ezra Woodhead	Isaac A Helsby	3/7/1938	SLBI
	Orobanche minor	GB, VC6 North Somerset, Shipham	Isaac A Helsby	Isaac A Helsby	27/6/1923	SLBI
	Silene dioica	GB, VC6 North Somerset, Shipham	Harold Stuart Thompson	Isaac A Helsby	28/6/1923	SLBI
	Galium album	GB, VC6 North Somerset, Sidcot	Harold Stuart Thompson	Isaac A Helsby	19/6/1927	SLBI
	Juncus compressus	GB, VC6 North Somerset, Stanton Drew		Isaac A Helsby Watson Botanical Exchange Club James Walter White	18/7/1888	SLBI

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