| Linaria supina | GB, VC2 East Cornwall, Par Sands | Gardner | Charles Baylis Green | 18/10/1917 | SLBI |
| Solanum nigrum var. miniatum | GB, VC113 Channel Islands, Jersey | | Charles Baylis Green Edward Walter Hunnybun | 30/7/1917 | SLBI |
| Cuscuta europaea | GB, VC17,VC22, Old Windsor | Edward Walter Hunnybun | Charles Baylis Green | 29/7/1917 | SLBI |
| Arum italicum | GB, VC10 Isle of Wight, Isle of Wight | Gardner Charles Baylis Green | Charles Baylis Green | 28/7/1917 | SLBI |
| Geranium rotundifolium | GB, VC10 Isle of Wight, Saint Lawrence | Charles Baylis Green | | 28/7/1917 | SLBI |
| Medicago lupulina | GB, VC10 Isle of Wight, Saint Lawrence | Gardner Charles Baylis Green | | 28/7/1917 | SLBI |
| Potentilla reptans | GB, VC10 Isle of Wight, Saint Lawrence | Charles Baylis Green | Charles Baylis Green | 28/7/1917 | SLBI |
| Agrimonia eupatoria | GB, VC10 Isle of Wight, Steephill Cove | Gardner Charles Baylis Green | | 27/7/1917 | SLBI |
| Bolboschoenus maritimus | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | Charles Baylis Green | 27/7/1917 | SLBI |
| Centaurium erythraea | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | Charles Baylis Green | 27/7/1917 | SLBI |
| Centaurium pulchellum | GB, VC10 Isle of Wight, Saint Helen's Spit | Charles Baylis Green | Charles Baylis Green | 27/7/1917 | SLBI |
| Erodium cicutarium var. chaerophyllum | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | | 27/7/1917 | SLBI |
| Malva sylvestris | GB, VC10 Isle of Wight, Saint Helen's Spit | Charles Baylis Green | Charles Baylis Green | 27/7/1917 | SLBI |
| Orobanche hederae | GB, VC10 Isle of Wight, Ventnor | Gardner Charles Baylis Green | Charles Baylis Green | 27/7/1917 | SLBI |
| Capsella bursa-pastoris | GB, VC10 Isle of Wight, Saint Helen's | Gardner Charles Baylis Green | | 26/7/1917 | SLBI |
| Crepis capillaris | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | | 26/7/1917 | SLBI |
| Euphorbia paralias | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | Charles Baylis Green | 26/7/1917 | SLBI |
| Ononis repens var. horrida | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | Charles Baylis Green | 26/7/1917 | SLBI |
| Pulicaria vulgaris | GB, VC10 Isle of Wight, Saint Helen's Green | Gardner Charles Baylis Green | | 26/7/1917 | SLBI |
| Sagina maritima | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | | 26/7/1917 | SLBI |
| Sarcocornia perennis | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | Charles Baylis Green | 26/7/1917 | SLBI |
| Scilla autumnalis | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | Charles Baylis Green | 26/7/1917 | SLBI |
| Senecio aquaticus | GB, VC10 Isle of Wight, Saint Helen's Green | Gardner Charles Baylis Green | Charles Baylis Green | 26/7/1917 | SLBI |
| Solanum dulcamara | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | Charles Baylis Green | 26/7/1917 | SLBI |
| Suaeda maritima | GB, VC10 Isle of Wight, Saint Helen's Spit | Gardner Charles Baylis Green | | 26/7/1917 | SLBI |
| Agrimonia eupatoria | GB, VC10 Isle of Wight, Saint Lawrence | Gardner Charles Baylis Green Edward Walter Hunnybun | | 25/7/1917 | SLBI |
| Agrimonia eupatoria | GB, VC10 Isle of Wight, Ventnor | Gardner Charles Baylis Green Edward Walter Hunnybun | | 25/7/1917 | SLBI |
| Anthyllis vulneraria | GB, VC10 Isle of Wight, Saint Lawrence | Gardner Charles Baylis Green Edward Walter Hunnybun | | 25/7/1917 | SLBI |
| Erigeron | GB, VC10 Isle of Wight, Ventnor | Gardner Charles Baylis Green | | 25/7/1917 | SLBI |
| Inula salicina | IE, VCH15 South-east Galway, Lough Derg | Edward Walter Hunnybun | Charles Baylis Green | 25/7/1917 | SLBI |
| Melampyrum arvense | GB, VC10 Isle of Wight, Saint Lawrence | Gardner Charles Baylis Green | Charles Baylis Green | 25/7/1917 | SLBI |
| Poterium sanguisorba subsp. balearicum | GB, VC10 Isle of Wight, Saint Lawrence | Gardner Charles Baylis Green | | 25/7/1917 | SLBI |
| Silene nutans subsp. dubia | GB, VC10 Isle of Wight, Saint Lawrence | Gardner Charles Baylis Green | | 25/7/1917 | SLBI |
| Raphanus raphanistrum subsp. maritimus | GB, VC10 Isle of Wight, Ventnor | Gardner Charles Baylis Green | | 24/7/1917 | SLBI |
| Ajuga chamaepitys | GB, VC17 Surrey, Box Hill | Gardner | Charles Baylis Green | 21/7/1917 | SLBI |
| Erodium moschatum | GB, VC34 West Gloucestershire, Penpole Point | Gardner | Charles Baylis Green | 14/7/1917 | SLBI |
| Lathyrus sylvestris | GB, VC3 South Devon, Budleigh Salterton | Gardner Charles Baylis Green | Charles Baylis Green | 1/7/1917 | SLBI |
| Vicia bithynica | GB, VC3 South Devon, Budleigh Salterton | Gardner Charles Baylis Green | Charles Baylis Green | 1/7/1917 | SLBI |
| Nasturtium sylvestre | GB, VC3 South Devon, Otterton | Gardner Charles Baylis Green | | 30/6/1917 | SLBI |
| Silene noctiflora | GB, VC3 South Devon, Budleigh Salterton | Gardner Charles Baylis Green | | 30/6/1917 | SLBI |