Search herbarium specimens

Search for herbaria records from the @home project and also those uploaded to herbariaUnited.

Queries may be run using any combination of taxon, collector, collection date or locality. Please leave blank any search fields that do not apply.

taxon		group
person
from	to	group
country	region
place name
collection
	only records with a date and grid reference

(help)

Mr Isaac A Helsby

Search results

**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
	Silaum silaus	GB, VC17 Surrey, Mitcham Common	Edward Charles Wallace	Isaac A Helsby	31/7/1924	SLBI
	Trifolium striatum	GB, VC17 Surrey, Mitcham Common	Edward Charles Wallace	Isaac A Helsby Edward Charles Wallace	26/6/1926	SLBI
	Oenanthe fistulosa	GB, VC17 Surrey, Ockham		Isaac A Helsby Edward Charles Wallace	1/8/1926	SLBI
	Trifolium micranthum	GB, VC17 Surrey, Reigate Heath		Isaac A Helsby Edward Charles Wallace	24/5/1926	SLBI
	Allium vineale	GB, VC17 Surrey, Sutton	Edward Charles Wallace	Isaac A Helsby	25/7/1926	SLBI
	Fallopia dumetorum	GB, VC17 Surrey, Thursley Common	Edward Charles Wallace	Isaac A Helsby	22/8/1926	SLBI
	Sedum rupestre	GB, VC17 Surrey, Westcott		Isaac A Helsby Edward Charles Wallace	3/7/1926	SLBI
	Trifolium procumbens	GB, VC17 Surrey, Westcott	Edward Charles Wallace	Isaac A Helsby	12/6/1926	SLBI
	Hypericum elodes	GB, VC17 Surrey, Wisley Pond	Edward Charles Wallace	Isaac A Helsby Edward Charles Wallace	1/8/1926	SLBI
	Saussurea alpina	GB, VC88 Mid Perthshire, Coire Ardrain		Isaac A Helsby Edward Charles Wallace	23/7/1933	SLBI
	Ornithopus perpusillus	GB, VC17 Surrey, Albury Heath	E W Wallace	Isaac A Helsby	23/5/1926	SLBI
	Lamium maculatum	GB, VC17 Surrey, Shere		Isaac A Helsby E W Wallace	9/5/1925	SLBI
	Teesdalia nudicaulis	GB, VC17 Surrey, Aldbury Heath		Isaac A Helsby Wallace	23/5/1926	SLBI
	Scrophularia scorodonia	GB, VC1 West Cornwall, Crantock	Harold Stuart Thompson	Isaac A Helsby	26/6/1925	SLBI
	Erica ciliaris	GB, VC1 West Cornwall, Helston		Isaac A Helsby Harold Stuart Thompson	1884	SLBI
	Allium schoenoprasum	GB, VC1 West Cornwall, Lizard	Harold Stuart Thompson	Isaac A Helsby	1886	SLBI
	Orobanche rubra	GB, VC1 West Cornwall, Lizard		Isaac A Helsby Harold Stuart Thompson	6/1874	SLBI
	Scilla autumnalis	GB, VC1 West Cornwall, Lizard		Isaac A Helsby Harold Stuart Thompson	8/1877	SLBI
	Trifolium bocconei	GB, VC1 West Cornwall, Lizard	William Keble Martin	Isaac A Helsby Harold Stuart Thompson		SLBI
	Genista pilosa	GB, VC1 West Cornwall, Portreath		Isaac A Helsby Harold Stuart Thompson	5/1877	SLBI
	Physospermum cornubiense	GB, VC2 East Cornwall, Bodmin	Harold Stuart Thompson	Isaac A Helsby	8/1887	SLBI
	Fumaria muralis subsp. boraei	GB, VC2 East Cornwall, Liskeard		Isaac A Helsby Harold Stuart Thompson	9/1900	SLBI
	Viola palustris	GB, VC3 South Devon, Okehampton		Isaac A Helsby Harold Stuart Thompson	5/1876	SLBI
	Corrigiola litoralis	GB, VC3 South Devon, Slapton Ley		Isaac A Helsby Harold Stuart Thompson	5/8/1878	SLBI
	Euphorbia peplis	GB, VC3 South Devon, Slapton Ley	Harold Stuart Thompson	Isaac A Helsby	7/9/1901	SLBI
	Polygonum maritimum	GB, VC4 North Devon, Braunton Burrows		Isaac A Helsby Harold Stuart Thompson	1878	SLBI
	Teucrium scordium	GB, VC4 North Devon, Braunton Burrows	Harold Stuart Thompson	Isaac A Helsby	1884	SLBI
	Verbascum virgatum	GB, Devon, Plymouth		Isaac A Helsby Harold Stuart Thompson	1880	SLBI
	Cardamine impatiens	GB, VC5 South Somerset, Cheddon Fitzpaine	Harold Stuart Thompson	Isaac A Helsby	28/5/1924	SLBI
	Geranium endressii	GB, VC5 South Somerset, Over Stowey	Harold Stuart Thompson	Isaac A Helsby	8/1923	SLBI
	Bupleurum tenuissimum	GB, VC5 South Somerset, Steart Point	Harold Stuart Thompson	Isaac A Helsby	11/8/1923	SLBI
	Salicornia dolichostachya	GB, VC5 South Somerset, Stert Island	Harold Stuart Thompson	Isaac A Helsby	13/8/1923	SLBI
	Sparganium angustifolium	GB, VC6 North Somerset, Ashcott	Harold Stuart Thompson	Watson Botanical Exchange Club Isaac A Helsby	17/8/1925	SLBI
	Erodium maritimum	GB, VC6 North Somerset, Axbridge	Harold Stuart Thompson	Isaac A Helsby	23/4/1924	SLBI
	Potentilla tabernaemontani	GB, VC6 North Somerset, Axbridge	Harold Stuart Thompson	Isaac A Helsby	22/4/1924	SLBI
	Cerastium semidecandrum	GB, VC6 North Somerset, Berrow	Harold Stuart Thompson	Isaac A Helsby	7/6/1923	SLBI
	Calystegia soldanella	GB, VC6 North Somerset, Berrow Dunes	Harold Stuart Thompson	Isaac A Helsby	28/6/1924	SLBI
	Helianthemum apenninum	GB, VC6 North Somerset, Bleadon	Harold Stuart Thompson	Isaac A Helsby	3/5/1924	SLBI
	Erodium maritimum	GB, VC6 North Somerset, Brean Down	Harold Stuart Thompson	Isaac A Helsby		SLBI
	Ranunculus parviflorus	GB, VC6 North Somerset, Brean Down	Harold Stuart Thompson	Isaac A Helsby	14/6/1924	SLBI

Search help

For the full details of a specimen click the + symbol. To change the sort order click the column headers. Locations shown in bold link to an OS map page centred on the specimen's grid reference.

To change the sort order of the results, click on the column headers.

Herbaria specimen data is the property of its contributing organisation. Please contact that organisation directly for information concerning conditions of use, copyright or any other enquiry.

Maps and reports

Export report as a TSV file with each field in a seperate column, or more concisely, with site and collector sub-fields in single columns. Results can also be exported in xml format, which, for specialist uses, preserves the full structure of the records.
Export a zip file of vice-county reports in TSV format (also concise version).
Show distribution change over time.
Show a hectad-level distribution map.
Show results on Google Earth.

Searched in 1.239s