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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 81 to 120 of 2028
	taxon	locality	collectors		date	institution
previous \| next
	Epipactis palustris	GB, VC37 Worcestershire, Wyre Forest	John Bishop Duncan	Isaac A Helsby	8/1898	SLBI
	Ranunculus reptans	GB, VC85 Fifeshire, Loch Leven	J S D	Isaac A Helsby	8/9/1898	SLBI
	Allium triquetrum	GB, VC1 West Cornwall, Penzance	Allan Octavian Hume	Isaac A Helsby William Robert Sherrin	15/4/1899	SLBI
	Arctostaphylos uva-ursi	GB, VC72 Dumfriesshire, Moffat	Isaac A Helsby	Isaac A Helsby	20/5/1899	SLBI
	Pentaglottis sempervirens	GB, VC40 Shropshire, Hampton Loade	J B Davies	Isaac A Helsby	6/1899	SLBI
	Hypochaeris maculata	GB, VC1 West Cornwall, Kynance Cove	Allan Octavian Hume	Isaac A Helsby William Robert Sherrin	4/6/1899	SLBI
	Campanula patula	GB, VC37 Worcestershire, Hagley		Isaac A Helsby John Bishop Duncan	7/1899	SLBI
	Verbascum blattaria	GB, VC37 Worcestershire, Wyre Forest	Isaac A Helsby	Isaac A Helsby	7/1899	SLBI
	Polygonum oxyspermum	GB, VC1 West Cornwall, Loe Pool Bar	Allan Octavian Hume	Isaac A Helsby William Robert Sherrin	24/7/1899	SLBI
	Misopates orontium	GB, VC1 West Cornwall, Bissoe		Isaac A Helsby William Robert Sherrin	10/8/1899	SLBI
	Stachys germanica	GB, VC23 Oxfordshire, Sturdy's Castle		Isaac A Helsby Herbarium Britanicum	5/1900	SLBI
	Viola palustris	GB, VC36 Herefordshire, Hopton Dingle		Isaac A Helsby John Bishop Duncan	5/1900	SLBI
	Luzula pilosa	GB, VC37 Worcestershire, Bewdley	John Bishop Duncan	Isaac A Helsby	7/1900	SLBI
	Galium uliginosum	GB, VC64 Mid-west Yorkshire, Langden Brook	Allan Octavian Hume William Robert Sherrin	Isaac A Helsby	26/7/1900	SLBI
	Triglochin palustris	GB, VC2 East Cornwall, Sandplace	Allan Octavian Hume	Isaac A Helsby William Robert Sherrin	4/8/1900	SLBI
	Fumaria muralis subsp. boraei	GB, VC2 East Cornwall, Liskeard		Isaac A Helsby Harold Stuart Thompson	9/1900	SLBI
	Pyrola rotundifolia	GB, VC59 South Lancashire, Birkdale	Cecil Prescott Hurst	Isaac A Helsby	20/9/1900	SLBI
	Fumaria officinalis	GB, VC37 Worcestershire, Bredon Hill	John Bishop Duncan	Isaac A Helsby	5/1901	SLBI
	Hippocrepis comosa	GB, VC37 Worcestershire, Evesham	J B Davies	Isaac A Helsby	5/1901	SLBI
	Lemna trisulca	GB, VC37 Worcestershire, Pirton	John Bishop Duncan	Isaac A Helsby	5/1901	SLBI
	Zannichellia palustris	GB, VC37 Worcestershire, Pirton Pool	John Bishop Duncan	Isaac A Helsby	5/1901	SLBI
	Paris quadrifolia	GB, VC55 Leicestershire, Swithland Wood	Harold Stuart Thompson	Isaac A Helsby	12/5/1901	SLBI
	Lathyrus linifolius	GB, VC38 Warwickshire, Edgbaston Cultivated		Isaac A Helsby Harold Stuart Thompson	15/5/1901	SLBI
	Arabis hirsuta	GB, VC1 West Cornwall, Hayle	William Robert Sherrin	Isaac A Helsby	24/5/1901	SLBI
	Turritis glabra	GB, VC37 Worcestershire, Bewdley		Isaac A Helsby John Bishop Duncan	6/1901	SLBI
	Orobanche rapum-genistae	GB, VC37 Worcestershire, Dowles Brook	John Bishop Duncan	Isaac A Helsby	6/1901	SLBI
	Crepis capillaris	GB, VC37 Worcestershire, Holt Fleet	John Bishop Duncan	Isaac A Helsby	6/1901	SLBI
	Tephroseris integrifolia	GB, VC24 Buckinghamshire, Ivinghoe	Isaac A Helsby	Isaac A Helsby	17/6/1901	SLBI
	Papaver hybridum	GB, VC1 West Cornwall, Newquay	Isaac A Helsby	Isaac A Helsby	28/6/1901	SLBI
	Elatine hexandra	GB, VC72 Dumfriesshire, Lochmaben	J B Davies	Isaac A Helsby	7/1901	SLBI
	Juncus bulbosus	GB, VC72 Dumfriesshire, Lochmaben	John Bishop Duncan	Isaac A Helsby	7/1901	SLBI
	Sparganium emersum	GB, VC72 Dumfriesshire, Lochwood Moss	John Bishop Duncan	Isaac A Helsby	7/1901	SLBI
	Eryngium campestre	GB, VC2 East Cornwall, Par Harbour		Isaac A Helsby William Robert Sherrin	6/7/1901	SLBI
	Eryngium campestre	GB, VC2 East Cornwall, Par Harbour		Isaac A Helsby William Robert Sherrin	6/7/1901	SLBI
	Medicago sativa subsp. falcata	GB, VC2 East Cornwall, Par Harbour		Isaac A Helsby William Robert Sherrin	15/7/1901	SLBI
	Euphorbia peplis	GB, VC3 South Devon, Slapton Ley	Harold Stuart Thompson	Isaac A Helsby	7/9/1901	SLBI
	Pimpinella saxifraga	GB, VC2 East Cornwall, Lanlivery	Allan Octavian Hume	Isaac A Helsby William Robert Sherrin	11/9/1901	SLBI
	Achillea maritima	IE, VCH12 Co. Wexford, Lady's Island Lake	Cecil Prescott Hurst	Isaac A Helsby William Robert Sherrin	12/9/1901	SLBI
	Antennaria dioica	GB, VC88 Mid Perthshire, Meall nan Tarmachan		Isaac A Helsby J B Owen	5/1902	SLBI
	Chenopodium murale	GB, VC1 West Cornwall, Newquay	Isaac A Helsby	Isaac A Helsby	6/6/1902	SLBI

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