| Oxalis stricta | GB, VC1 West Cornwall, Penzance | Elizabeth Anne Lomax William Curnow | Augustin Ley George Stephen West John William Burton | 8/1872 7/1876 | BIRM |
+ | Pilularia globulifera | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 1840 | MANCH |
+ | Pilularia globulifera | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 7/1873 | MANCH |
| Plantago lanceolata var. bakeri | GB, VC1 West Cornwall, Penzance | William Curnow | John Ralfs | 6/1878 | K |
| Polygonum oxyspermum | GB, VC1 West Cornwall, Penzance | William Curnow | Frederick Townsend | | SLBI |
| Potamogeton berchtoldii | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey John Harbord Lewis | 7/1877 | MANCH |
| Ranunculus sardous | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 5/1876 | MANCH |
| Ranunculus sardous | GB, VC1 West Cornwall, Penzance | William Curnow | Elizabeth Anne Lomax | 6/1876 | MANCH |
+ | Ranunculus tripartitus | GB, VC1 West Cornwall, Penzance | William Curnow | Alban Edward Lomax | 20/4/1876 | MANCH |
| Ruppia maritima | GB, VC1 West Cornwall, Penzance | William Curnow | William Hadden Beeby | 8/1870 | SLBI |
| Sagina maritima | GB, VC1 West Cornwall, Penzance | William Curnow William Booth Waterfall | Harold Stuart Thompson | 6/1878 | BIRM |
| Scrophularia scorodonia | GB, VC1 West Cornwall, Penzance | William Curnow | George Cheetham Churchill George Edward Hunt | 8/1868 | K |
| Sedum sexangulare | GB, VC1 West Cornwall, Penzance | William Curnow | Arthur Bennett William Booth Waterfall | 7/1878 | SLBI |
| Sedum sexangulare | GB, VC1 West Cornwall, Penzance | William Curnow | Harold Stuart Thompson | 8/1878 | BIRM |
| Spergularia | GB, VC1 West Cornwall, Penzance | William Curnow | | 9/1877 | BIRM |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 4/9/1843 | MANCH |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 9/1875 | MANCH |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 4/1876 9/1876 | MANCH |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Penzance | William Curnow | Charles Bailey | 5/1876 9/1876 | MANCH |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Penzance | William Curnow | George Edward Hunt | 7/1868 | K |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC1 West Cornwall, Penzance | William Curnow | George Stephen West John William Burton | 5/1876 to 9/1876 | BIRM |
| Teucrium chamaedrys | GB, VC1 West Cornwall, Penzance | William Curnow | William Hadden Beeby Edward Morell Holmes | 8/1870 | SLBI |
| Valerianella carinata | GB, VC1 West Cornwall, Penzance | William Curnow | William Hillhouse | 6/1877 | BIRM |
| Valerianella eriocarpa | GB, VC1 West Cornwall, Penzance | William Curnow | William Hunt Painter | 5/1878 | ABS |
| Valerianella eriocarpa | GB, VC1 West Cornwall, Penzance | William Curnow | William Hillhouse | 6/1878 | BIRM |
+ | Euphrasia anglica | GB, VC1 West Cornwall, Penzance (north-east of),New Mills | William Curnow | Charles Bailey | 9/1879 | MANCH |
+ | Hymenophyllum wilsonii | GB, VC1 West Cornwall, Penzance,Carn [Cairn] Galva | William Curnow | Charles Bailey | 20/10/1876 | MANCH |
| Juncus effusus | GB, VC1 West Cornwall, Penzance,Carn [Cairn] Galva | William Curnow | William Hadden Beeby | 8/1875 | SLBI |
+ | Valerianella eriocarpa | GB, VC1 West Cornwall, Penzance,Eastern Green | William Curnow | Charles Bailey | 5/1878 | MANCH |
+ | Teucrium chamaedrys | GB, VC1 West Cornwall, Penzance,Ludgvan | William Curnow | Charles Bailey | 7/1876 | MANCH |
+ | Teucrium chamaedrys | GB, VC1 West Cornwall, Penzance,Ludgvan | William Curnow | Elizabeth Anne Lomax | 17/8/1875 | MANCH |
+ | Cynodon dactylon | GB, VC1 West Cornwall, Penzance,Marazion | William Curnow | Charles Bailey W R Hayward | 5/8/1870 | MANCH |
+ | Mentha pulegium | GB, VC1 West Cornwall, Penzance,Marazion Marsh | William Curnow | Charles Bailey | 8/1827 | MANCH |
| Anthyllis vulneraria var. dillenii | GB, VC1 West Cornwall, Portreath | William Curnow | Augustin Ley | 5/1877 | BIRM |
| Genista pilosa | GB, VC1 West Cornwall, Portreath | John Ralfs William Curnow | William Hillhouse | 5/1877 | BIRM |
| Limonium binervosum | GB, VC1 West Cornwall, Portreath | William Curnow | Augustin Ley John Ralfs | 7/1870 | BIRM |
| Reseda alba | GB, VC1 West Cornwall, Portreath | William Curnow | | 17/8/1869 | SLBI |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Praa Sands | John Ralfs William Curnow | Charles Bailey | 26/8/1878 | MANCH |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Praa Sands | William Curnow | Charles Bailey | 9/1879 | MANCH |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Praa Sands | William Curnow | Henry & James Groves Spencer Henry Bickham | 8/1882 | CGE |