| Potamogeton crispus | GB, VC54 North Lincolnshire, Appleby | H L Craven | | 6/8/1906 | MANCH |
| Potamogeton lucens | GB, VC54 North Lincolnshire, Appleby | H L Craven | | 6/8/1906 | MANCH |
| Potamogeton natans | GB, VC64 Mid-west Yorkshire, Yeadon | H L Craven | | 27/6/1906 | MANCH |
| Potamogeton natans | GB, VC64 Mid-west Yorkshire, Yeadon | H L Craven | | 27/6/1906 | MANCH |
| Potamogeton natans | GB, VC58 Cheshire, Bollington | H L Craven | | 21/7/1906 | MANCH |
| Potamogeton pectinatus | GB, VC58 Cheshire, Macclesfield | H L Craven | | 17/7/1905 | MANCH |
| Potamogeton perfoliatus | GB, VC64 Mid-west Yorkshire, Pool | H L Craven | | 5/6/1906 | MANCH |
| Potamogeton perfoliatus | GB, VC58 Cheshire, Macclesfield | H L Craven | | 21/7/1906 | MANCH |
| Potamogeton polygonifolius | GB, VC64 Mid-west Yorkshire, Adel | H L Craven | | 12/6/1906 | MANCH |
| Potentilla erecta x anglica = P. x suberecta | GB, VC64 Mid-west Yorkshire, Menston | H L Craven | | 3/7/1906 | MANCH |
+ | Primula farinosa | GB, VC64 Mid-west Yorkshire, Grassington,Dib Scar Glen | H L Craven | H L Craven | | MANCH |
+ | Primula farinosa | GB, VC64 Mid-west Yorkshire, Horton-in-Ribblesdale | H L Craven | H L Craven | | MANCH |
| Primula vulgaris x veris = P. x polyantha | GB, VC64 Mid-west Yorkshire, Grass Wood | H L Craven | | 21/4/1905 | MANCH |
+ | Radiola linoides | GB, VC64 Mid-west Yorkshire, Leeds,Blackhill Burn | H L Craven | | 18/8/1906 | MANCH |
| Ranunculus acris | GB, VC64 Mid-west Yorkshire, Potternewton | H L Craven | | 8/6/1906 | MANCH |
| Ranunculus bulbosus | GB, VC64 Mid-west Yorkshire, Adel | H L Craven | | 20/5/1906 | MANCH |
| Ranunculus repens | GB, Ambiguous locality (GB), Otley | H L Craven | | 5/6/1906 | MANCH |
| Ranunculus repens | GB, VC64 Mid-west Yorkshire, Leeds | H L Craven | | 7/6/1906 | MANCH |
| Ranunculus sardous | GB, VC64 Mid-west Yorkshire, Eccup | H L Craven | | 4/8/1903 | MANCH |
| Rorippa nasturtium-aquaticum | GB, VC54 North Lincolnshire, Appleby | H L Craven | | 5/8/1907 | MANCH |
| Rorippa palustris | GB, VC64 Mid-west Yorkshire, Leeds | H L Craven | | 5/9/1906 | MANCH |
| Rorippa palustris | GB, VC58 Cheshire, Rainow | H L Craven | | | MANCH |
| Rorippa palustris | GB, VC63 South-west Yorkshire, Thorne | H L Craven | | 28/7/1906 | MANCH |
| Stachys sylvatica x palustris = S. x ambigua | GB, VC63,VC64, Leeds | H L Craven | | 11/8/1906 | MANCH |
| Symphytum officinale x asperum = S. x uplandicum | GB, VC64 Mid-west Yorkshire, Sharow, near Ripon | H L Craven | | 6/7/1907 | MANCH |
| Trollius europaeus | GB, VC63 South-west Yorkshire, Bolton Woods | H L Craven | | 31/5/1902 | MANCH |
| Veronica anagallis-aquatica x catenata = V. x lackschewitzii | GB, VC63 South-west Yorkshire, Conisbrough | H L Craven | | 16/9/1906 | MANCH |
+ | Veronica serpyllifolia subsp. humifusa | GB, VC64 Mid-west Yorkshire, Otley | H L Craven | Warrington Museum William Wilson | | MANCH |
+ | Veronica serpyllifolia subsp. humifusa | GB, VC64 Mid-west Yorkshire, Otley | H L Craven | | 24/5/1904 | MANCH |
+ | Veronica serpyllifolia subsp. serpyllifolia | GB, VC64 Mid-west Yorkshire, Leeds, Shadwell | H L Craven | | 30/5/1906 | MANCH |
+ | Viola odorata x hirta = V. x scabra | | H L Craven | | 6/5/1906 | MANCH |
| Viola reichenbachiana | GB, VC64 Mid-west Yorkshire, Ripon | H L Craven | | 6/5/1905 | MANCH |
+ | Viola tricolor | GB, VC60 West Lancashire, Blackpool | H L Craven | | 21/7/1907 | MANCH |
+ | Viola tricolor | | H L Craven | | 19/7/1902 | MANCH |
+ | Viola tricolor | GB, VC60 West Lancashire, Blackpool | H L Craven | | 18/5/1906 | MANCH |