| Eriophorum angustifolium | GB, VC58 Cheshire, Cat & Fiddle | W Horton-Smith | | 17/6/1917 | MANCH |
+ | Oenanthe fistulosa | GB, VC58 Cheshire, Chester | W Horton-Smith | W Horton-Smith | 31/8/1922 | MANCH |
| Ceratocapnos claviculata | GB, VC58 Cheshire, Daresbury | W Horton-Smith | | 26/9/1881 | MANCH |
| Callitriche stagnalis | GB, VC58 Cheshire, Delamere | W Horton-Smith | | 5/9/1915 | MANCH |
| Eriophorum angustifolium | GB, VC58 Cheshire, Delamere Forest | W Horton-Smith | | 21/6/1916 | MANCH |
| Potamogeton natans | GB, VC58 Cheshire, Dutton | W Horton-Smith | | 22/8/1917 | MANCH |
| Potamogeton crispus | GB, VC58 Cheshire, Dutton Locks | W Horton-Smith | | 22/8/1907 | MANCH |
| Potamogeton crispus | GB, VC58 Cheshire, Dutton Locks | W Horton-Smith | W Horton-Smith | 22/8/1917 | MANCH |
| Potamogeton pectinatus | GB, VC58 Cheshire, Dutton Locks | W Horton-Smith | W Horton-Smith | 22/8/1917 | MANCH |
+ | Impatiens glandulifera | GB, VC58 Cheshire, Farndon | W Horton-Smith | | 20/8/1916 | MANCH |
| Nymphaea alba | GB, VC58 Cheshire, Great Budworth (near) | W Horton-Smith | | 29/6/1916 | MANCH |
| Helleborus foetidus | GB, VC58 Cheshire, Hartford Cultivated | W Horton-Smith | | 28/2/1924 | MANCH |
| Helleborus foetidus | GB, VC58 Cheshire, Hartford | W Horton-Smith | | 28/2/1924 | MANCH |
| Eriophorum angustifolium | GB, VC58 Cheshire, Hatchmere | W Horton-Smith | | 5/6/1918 | MANCH |
| Juncus inflexus x effusus = J. x diffusus | GB, VC58 Cheshire, Hatchmere | W Horton-Smith | | 2/7/1919 | MANCH |
| Potamogeton gramineus | GB, VC58 Cheshire, Hatchmere | W Horton-Smith | | 6/9/1916 | MANCH |
| Potamogeton gramineus | GB, VC58 Cheshire, Hatchmere | W Horton-Smith | | 6/9/1916 | MANCH |
| Salix cinerea x aurita = S. x multinervis | GB, VC58 Cheshire, Hatchmere | W Horton-Smith | | 9/4/1916 21/6/1916 | MANCH |
| Salix viminalis x aurita = S. x fruticosa | GB, VC58 Cheshire, Hatchmere | W Horton-Smith | | 10/4/1916 to 21/6/1916 | MANCH |
| Scutellaria galericulata x minor = S. x hybrida | GB, VC58 Cheshire, Hatchmere | W Horton-Smith | | 8/1918 | MANCH |
+ | Oenanthe fistulosa | GB, VC58 Cheshire, Holford | W Horton-Smith | W Horton-Smith | 28/8/1876 | MANCH |
| Potamogeton natans | GB, VC58 Cheshire, Ince | W Horton-Smith | | 2/8/1916 | MANCH |
| Inula conyzae | GB, VC58 Cheshire, Kelsborrow Castle | W Horton-Smith | | 17/8/1916 | MANCH |
| Rorippa palustris | GB, VC58 Cheshire, Knutsford | W Horton-Smith | | 30/7/1916 | MANCH |
| Aconitum napellus | GB, VC58 Cheshire, Little Budworth | W Horton-Smith | Manchester Museum | 17/7/1918 | MANCH |
| Salix purpurea x repens = S. x doniana | GB, VC58 Cheshire, Little Budworth Cultivated | W Horton-Smith | | 27/5/1919 | MANCH |
| Achillea ptarmica | GB, VC58 Cheshire, Little Leigh | W Horton-Smith | | 9/8/1916 | MANCH |
| Anemone nemorosa | GB, VC58 Cheshire, Marbury | W Horton-Smith | | 9/5/1917 | MANCH |
| Anemone nemorosa | GB, VC58 Cheshire, Marbury | W Horton-Smith | | 9/6/1917 | MANCH |
| Caltha palustris var. guerangerii | GB, VC58 Cheshire, Marbury | W Horton-Smith | | 24/5/1916 | MANCH |
| Salix cinerea x aurita = S. x multinervis | GB, VC58 Cheshire, Marbury | W Horton-Smith | W Horton-Smith | 24/5/1916 | MANCH |
+ | Chenopodium urbicum | GB, VC58 Cheshire, Marston | W Horton-Smith | Schill W Horton-Smith | 13/8/1919 | MANCH |
| Potentilla erecta x reptans = P. x italica | GB, VC58 Cheshire, Marston | W Horton-Smith | W Horton-Smith | 2/8/1919 | MANCH |
| Carex pseudocyperus | GB, VC58 Cheshire, Marton | W Horton-Smith | | 8/1878 | MANCH |
| Ranunculus acris | GB, VC58 Cheshire, Marton | W Horton-Smith | | 25/10/1918 | MANCH |
| Potamogeton natans | GB, VC58 Cheshire, Moreton Old Hall | W Horton-Smith | | 30/8/1916 | MANCH |
| Callitriche stagnalis | GB, VC58 Cheshire, Neston | W Horton-Smith | | 2/6/1919 | MANCH |
| Adoxa moschatellina | GB, VC58 Cheshire, Northwich | W Horton-Smith | | 9/5/1917 | MANCH |
| Potamogeton crispus | GB, VC58 Cheshire, Northwich | W Horton-Smith | | 10/1916 | MANCH |
| Ranunculus repens | GB, VC58 Cheshire, Northwich | W Horton-Smith | | 3/5/1916 | MANCH |