| Thalictrum minus | GB, VC29 Cambridgeshire, Gog Magog Hills | George Goode | James Henry Augustus Steuart William Hadden Beeby | 8/9/1891 | SLBI |
| Thalictrum minus | GB, VC29 Cambridgeshire, Gog Magog | George Goode | Augustin Ley James Henry Augustus Steuart | 8/9/1891 | BIRM |
| Thalictrum minus var. collinum | GB, VC29 Cambridgeshire, Gog Magog | George Goode | James Henry Augustus Steuart William Hunt Painter | 8/9/1891 | ABS |
| Lonicera caprifolium | GB, VC29 Cambridgeshire, Cherry Hinton | J R Bullock | Augustin Ley James Henry Augustus Steuart George Goode | 18/6/1891 | BIRM |
| Lonicera caprifolium | GB, VC29 Cambridgeshire, Cherry Hinton | George Goode | James Henry Augustus Steuart | 10/5/1894 | ABS |
| Carex appropinquata | GB, VC28 West Norfolk, Stoke Ferry | William J Cross | James Henry Augustus Steuart | 7/1871 | E |
| Carex appropinquata | GB, VC28 West Norfolk, Stoke Ferry | W J Cross | Alexander Somerville James Henry Augustus Steuart | 7/1891 | E |
| Carex depauperata | GB, VC27 East Norfolk, Ranworth | William Curnow | James Henry Augustus Steuart | 1878 | E |
| Calamagrostis epigejos x Ammophila arenaria = x Calammophila baltica | GB, VC27 East Norfolk, Caister Sands | James Henry Augustus Steuart | James Henry Augustus Steuart | 8/1887 | ABS |
| Euphorbia cyparissias | GB, VC26 West Suffolk, Tuddenham | W J Cross | James Henry Augustus Steuart | 31/5/1893 | ABS |
| Medicago sativa subsp. falcata | GB, VC26 West Suffolk, Tuddenham | W J Cross | James Henry Augustus Steuart | 8/1888 | SHYB |
+ | Carex ericetorum | GB, VC26 West Suffolk, Mildenhall | | Charles Bailey James Henry Augustus Steuart Frederic Henry Ward | 5/5/1887 | MANCH |
| Asarum europaeum | GB, VC25 East Suffolk, Wortham GB, VC26 West Suffolk, Honington Cultivated | William Marsden Hind | James Henry Augustus Steuart | 5/5/1894 | ABS |
| Potentilla norvegica | GB, VC17,VC21, Twickenham | James Henry Augustus Steuart | Botanical Exchange Club of The British Isles Augustin Ley James Henry Augustus Steuart | 7/6/1893 | BIRM |
| Trifolium ochroleucon | GB, VC19 North Essex, Stansted | J W F Cross | James Henry Augustus Steuart William Hunt Painter | 8/1891 | ABS |
| Gladiolus illyricus | GB, VC11 South Hampshire, New Forest | George Claridge Druce James Henry Augustus Steuart | Harold Stuart Thompson James Henry Augustus Steuart | 6/1884 2/7/1889 | BIRM |
| Gentianella anglica | GB, VC10 Isle of Wight, Ventnor and Bambridge Downs | James Henry Augustus Steuart | James Henry Augustus Steuart Botanical Exchange Club of The British Isles Augustin Ley | 20/6/1889 to 27/6/1889 | BIRM |
+ | Agrostemma githago | GB, VC10 Isle of Wight, Ventnor | James Henry Augustus Steuart | | 1893 | NMW |
| Gentianella anglica | GB, VC10 Isle of Wight, Ventnor | James Henry Augustus Steuart | Botanical Exchange Club of The British Isles James Henry Augustus Steuart William Hadden Beeby | 20/6/1889 to 27/6/1889 | SLBI |
| Gentianella anglica | GB, VC10 Isle of Wight, Ventnor | James Henry Augustus Steuart | Botanical Exchange Club of The British Isles William Hunt Painter | 20/6/1889 to 27/6/1889 | ABS |
| Gentianella anglica | GB, VC10 Isle of Wight, Ventnor | James Henry Augustus Steuart | Botanical Exchange Club of The British Isles James Henry Augustus Steuart William Hunt Painter | 20/7/1889 to 27/7/1889 | ABS |
| Polygala vulgaris | GB, VC10 Isle of Wight, Ventnor | James Henry Augustus Steuart | Botanical Exchange Club of The British Isles Augustin Ley James Alfred Wheldon | 1893 | BIRM |
+ | Cerastium pumilum | GB, VC10 Isle of Wight, Sandown | James Henry Augustus Steuart | Charles Bailey James Alfred Wheldon | 1889 | MANCH |
| Cerastium pumilum | GB, VC10 Isle of Wight, Sandown | James Henry Augustus Steuart | Botanical Exchange Club of The British Isles James Alfred Wheldon | 1889 | BIRM |
| Cerastium pumilum | GB, VC10 Isle of Wight, Sandown | James Henry Augustus Steuart | Botanical Exchange Club of The British Isles Allan Octavian Hume Frederick Townsend James Alfred Wheldon | 1889 | SLBI |
| Arum italicum subsp. neglectum | GB, VC10 Isle of Wight, Saint Lawrence | James Henry Augustus Steuart | Augustin Ley | 9/1890 6/1891 | BIRM |
| Carex riparia | GB, VC10 Isle of Wight, Newport | James Henry Augustus Steuart | James Henry Augustus Steuart | 6/1889 | E |
| Carex paniculata x remota = C. x boenninghauseniana | GB, VC10 Isle of Wight, Newchurch | James Henry Augustus Steuart | Charles Bailey Frederick Thompson Mott James Henry Augustus Steuart Henry Peter Reader Thomas Thorp | 5/1893 | MANCH |
| Carex paniculata x remota = C. x boenninghauseniana | GB, VC10 Isle of Wight, Newchurch | James Henry Augustus Steuart | Arthur Bennett | 5/1893 | BM |
| Carex paniculata x remota = C. x boenninghauseniana | GB, VC10 Isle of Wight, Newchurch | James Henry Augustus Steuart | James Henry Augustus Steuart | 5/1893 6/1893 | BM |
| Chenopodium murale | GB, VC10 Isle of Wight, Newchurch | James Henry Augustus Steuart | James Henry Augustus Steuart | 9/1892 | ABS |
| Chenopodium murale | GB, VC10 Isle of Wight, Newchurch | James Henry Augustus Steuart | James Henry Augustus Steuart | 9/1892 | SHYB |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC10 Isle of Wight, Newbridge | James Henry Augustus Steuart | John Durbin Gray | 9/1894 | CGE |
| Cerastium pumilum | GB, VC10 Isle of Wight, Isle of Wight | James Henry Augustus Steuart | William Robert Sherrin | 5/1889 | SLBI |
| Pulmonaria longifolia | GB, VC10 Isle of Wight, Guildford Heath | James Henry Augustus Steuart | Harold Stuart Thompson James Henry Augustus Steuart | 28/5/1889 | BIRM |
+ | Agrostemma githago | GB, VC10 Isle of Wight, Freshwater, Isle of Wight | James Henry Augustus Steuart | | 1882 | LIV |
| Centaurium erythraea var. capitatum | GB, VC10 Isle of Wight, Freshwater, Afton Down | James Henry Augustus Steuart | William Hadden Beeby | 12/7/1891 | SLBI |
| Centaurium erythraea | GB, VC10 Isle of Wight, Freshwater, Afton Down | James Henry Augustus Steuart | George Goode Harold Stuart Thompson | 2/7/1890 | BIRM |
| Centaurium erythraea var. capitatum | GB, VC10 Isle of Wight, Freshwater | James Henry Augustus Steuart | Allan Octavian Hume James Henry Augustus Steuart | 8/1890 | SLBI |
| Centaurium erythraea | GB, VC10 Isle of Wight, Freshwater | James Henry Augustus Steuart | Augustin Ley James Henry Augustus Steuart | 8/1890 | BIRM |