+ | Caucalis platycarpos | GB, VC29 Cambridgeshire, Cambridge,Hinton | John Stevens Henslow | John Eddowes Bowman | 29/7/1836 | MANCH |
+ | Fumaria parviflora | GB, VC29 Cambridgeshire | John Stevens Henslow | Chenevix-Trench | 1829 | MANCH |
| Carex arenaria | GB, VC28 West Norfolk, Brancaster | | Botanical Society of Edinburgh Frederick Townsend John Stevens Henslow | 26/6/1835 | SLBI |
| Fritillaria meleagris | GB, VC25 East Suffolk, Framsden | John Stevens Henslow | Botanical Society of Edinburgh | 4/5/1836 | BON |
| Trifolium fragiferum | GB, VC15 East Kent, Sandown | | Botanical Society of Edinburgh John Stevens Henslow | 1838 | BON |
| Verbascum pulverulentum | GB, VC26 West Suffolk, Bury Saint Edmunds | | Botanical Society of Edinburgh John Stevens Henslow | 7/1841 | K |
+ | Hyoscyamus niger | | John Stevens Henslow | Manchester Museum | 1826 | MANCH |
+ | Hyoscyamus niger | GB, VC29 Cambridgeshire | John Stevens Henslow | Manchester Museum | 1826 | MANCH |
+ | Ajuga chamaepitys | GB, VC15 East Kent, Chatham | John Stevens Henslow | Warrington Museum William Wilson | 15/7/1826 | MANCH |
+ | Ajuga chamaepitys | GB, VC15 East Kent, Sutton | John Stevens Henslow | Warrington Museum William Wilson | 5/8/1825 | MANCH |
+ | Althaea hirsuta | GB, VC17 Surrey, Cobham | John Stevens Henslow | Warrington Museum William Wilson | 1827 | MANCH |
+ | Bupleurum baldense | GB, VC3 South Devon, Torquay | Amelia Elizabeth Griffiths John Stevens Henslow | Warrington Museum William Wilson | 7/1852 | MANCH |
+ | Bupleurum rotundifolium | GB, Lancashire, Lancashire | John Stevens Henslow | Warrington Museum William Wilson | 23/7/1825 to 11/9/1871 | MANCH |
+ | Bupleurum tenuissimum | GB, VC15 East Kent, Strood | John Stevens Henslow | Warrington Museum William Wilson | 7/9/1825 | MANCH |
+ | Dianthus armeria | GB, VC15 East Kent, Rochester | John Stevens Henslow | Warrington Museum William Wilson | 30/7/1827 | MANCH |
+ | Fritillaria meleagris | GB, VC25 East Suffolk, Mickfield | John Stevens Henslow | Warrington Museum William Wilson | 14/5/1829 | MANCH |
+ | Fumaria parviflora | GB, VC29 Cambridgeshire, Swaffham Prior | John Stevens Henslow | Warrington Museum William Wilson | 22/6/1829 | MANCH |
+ | Genista pilosa | GB, VC26 West Suffolk, Bury Saint Edmunds | John Stevens Henslow | Warrington Museum William Wilson | 13/8/1827 | MANCH |
+ | Iberis amara | GB, VC23 Oxfordshire, Ipslow | John Stevens Henslow | Warrington Museum William Wilson | 1/9/1830 | MANCH |
+ | Lathyrus aphaca | GB, VC29 Cambridgeshire, Cambridge,Hinton | John Stevens Henslow | Warrington Museum William Wilson | 1/4/1830 | MANCH |
+ | Lathyrus aphaca | GB, VC29 Cambridgeshire, Teversham | John Stevens Henslow | Warrington Museum William Wilson | 20/7/1823 | MANCH |
+ | Lythrum hyssopifolia | GB, VC29 Cambridgeshire, Cambridge | John Stevens Henslow | Warrington Museum William Wilson | 6/8/1828 | MANCH |
+ | Minuartia hybrida | GB, VC29 Cambridgeshire, Gog Magog Hills | John Stevens Henslow | Warrington Museum William Wilson | 2/6/1825 | MANCH |
+ | Otanthus maritimus | GB, VC25 East Suffolk, Dunwich | John Stevens Henslow | Warrington Museum William Wilson | 7/8/1829 | MANCH |
+ | Potentilla argentea | GB, VC27 East Norfolk | John Stevens Henslow | Warrington Museum William Wilson | 7/1824 | MANCH |
+ | Pulicaria vulgaris | GB, VC18 South Essex, Downham | John Stevens Henslow | Warrington Museum William Wilson | 18/8/1827 | MANCH |
+ | Pulsatilla vulgaris | GB, VC29 Cambridgeshire, Bartlow | John Stevens Henslow | Warrington Museum William Wilson | 8/8/1826 | MANCH |
+ | Silene conica | GB, VC15 East Kent, Deal | John Stevens Henslow | Warrington Museum William Wilson | 29/7/1826 | MANCH |
+ | Silene noctiflora | GB, VC29 Cambridgeshire, Bottisham | John Stevens Henslow | Warrington Museum William Wilson | 7/7/1830 | MANCH |
+ | Silene otites | GB, VC26 West Suffolk, Mildenhall | Hooker John Stevens Henslow William Borrer | Warrington Museum William Wilson | 3/6/1829 | MANCH |
+ | Teucrium scordium | GB, VC29 Cambridgeshire, Ely | John Stevens Henslow | Warrington Museum William Wilson | 31/7/1826 | MANCH |
+ | Teucrium scordium | GB, VC29 Cambridgeshire, Ely | John Stevens Henslow | Warrington Museum William Wilson | 5/8/1826 | MANCH |
+ | Trifolium ochroleucon | GB, VC29 Cambridgeshire, Cambridge,Hinton | John Stevens Henslow | Warrington Museum William Wilson | 26/6/1826 | MANCH |
+ | Vicia lutea | GB, VC9 Dorset, Weymouth | John Stevens Henslow | Warrington Museum William Wilson | | MANCH |
| Tephroseris integrifolia | GB, VC29 Cambridgeshire, Gog Magog | John Stevens Henslow | Richard Chandler Alexander Prior | 5/1836 | K |
| Phalaris paradoxa | GB, VC9 Dorset, Isle of Purbeck | I Austen | John Stevens Henslow | | BIRM |
| Isolepis cernua | IE, VCH16,VCH27, Leenane | Charles Cardale Babington | John Stevens Henslow | 25/8/1835 | BIRM |
| Mentha aquatica x spicata = M. x piperita var. crispa | GB, VC68 North Northumberland, Langleeford | Charles Cardale Babington | George Johnston John Stevens Henslow | 10/9/1834 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC6 North Somerset, Bath | Charles Cardale Babington | John Stevens Henslow | 9/1833 | CGE |
| Mentha arvensis x spicata = M. x gracilis | GB, VC39 Staffordshire, Tutbury | Charles Cardale Babington | John Stevens Henslow | 10/9/1832 | CGE |