| Carex otrubae x remota = C. x pseudoaxillaris | GB, VC19 North Essex | Arthur Humble Evans | Cambridge University Watson Botanical Exchange Club Arthur Bennett Charles Edward Moss | 6/1910 | BM |
| Carex otrubae x remota = C. x pseudoaxillaris | GB, VC19 North Essex, Bishops Stortford | Arthur Humble Evans | Charles Edward Moss | 19/6/1910 | MANCH |
| Carex remota | GB, VC19 North Essex, North Essex | Arthur Humble Evans | Watson Botanical Exchange Club Charles Edward Moss Frederick Janson Hanbury | 6/1910 | BM |
| Viola reichenbachiana | GB, VC20 Hertfordshire, Harpenden | Charles Edward Moss | Botanical Exchange Club of The British Isles Cambridge University Augustin Ley | 29/4/1910 | BIRM |
| Viola reichenbachiana | GB, VC20 Hertfordshire, Harpenden | Charles Edward Moss Edward James Salisbury | Botanical Exchange Club of The British Isles Cambridge University Charles Bailey | 29/4/1910 | MANCH |
| Viola reichenbachiana | GB, VC20 Hertfordshire, Harpenden | Charles Edward Moss | Botanical Exchange Club of The British Isles Cambridge University | 29/6/1910 | MANCH |
| Galeopsis angustifolia | GB, VC20 Hertfordshire, Hitchin | Charles Edward Moss | Cambridge University | 17/9/1912 | K |
+ | Galeopsis angustifolia | GB, VC20 Hertfordshire, Hitchin | Charles Edward Moss | Cambridge University | 17/9/1912 | MANCH |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC20 Hertfordshire, Hitchin | Charles Edward Moss | | 17/9/1912 | CGE |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC20 Hertfordshire, Hitchin | Charles Edward Moss | | 17/9/1912 | CGE |
| Carex paniculata x appropinquata = C. x rotae | GB, VC26 West Suffolk, Barton Mills | Charles Edward Moss Edward Shearburn Marshall Robert Stephen Adamson | Robert Stephen Adamson | 4/6/1912 | BM |
| Carex paniculata x appropinquata = C. x rotae | GB, VC26 West Suffolk, Barton Mills | Charles Edward Moss Edward Shearburn Marshall Robert Stephen Adamson | Botanical Exchange Club of The British Isles William Charles Barton | 4/6/1912 | BM |
| Salix fragilis x alba = S. x rubens | GB, VC26 West Suffolk, Cavenham | Charles Edward Moss | | 1912 | CGE |
| Salix fragilis x alba = S. x rubens | GB, VC26 West Suffolk, Cavenham | Charles Edward Moss | | 1912 | CGE |
| Veronica arvensis | GB, VC26 West Suffolk, Cavenham | Charles Edward Moss | Watson Botanical Exchange Club Augustin Ley | 16/5/1910 | BIRM |
+ | Carex appropinquata | GB, VC26 West Suffolk, Mildenhall | Charles Edward Moss | Cambridge University | 6/1911 | MANCH |
| Carex appropinquata | GB, VC26 West Suffolk, Mildenhall | Charles Edward Moss | Cambridge University | 6/1911 | BM |
| Carex appropinquata | GB, VC26 West Suffolk, Mildenhall | Charles Edward Moss | Cambridge University | 6/1911 | E |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
+ | Potamogeton friesii | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 20/8/1909 | MANCH |
| Potamogeton obtusifolius | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 15/8/1909 | MANCH |
| Potamogeton obtusifolius | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 15/8/1909 | MANCH |
| Potamogeton obtusifolius | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 15/8/1909 | MANCH |
| Potamogeton obtusifolius | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 15/8/1909 | MANCH |
| Potamogeton pectinatus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | The British Museum Alfred Fryer | 26/8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 8/1909 | BIRM |
| Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 22/8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 23/8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 26/8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 26/8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Barton Broad | Charles Edward Moss | Alfred Fryer Charles Bailey | 23/9/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Brograve Level | Charles Edward Moss | Botanical Exchange Club of The British Isles Cambridge University Augustin Ley | 8/1909 | BIRM |
| Potamogeton pusillus | GB, VC27 East Norfolk, Brograve Level | Charles Edward Moss | Botanical Exchange Club of The British Isles Cambridge University Charles Bailey | 8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Brograve Level | Charles Edward Moss | Botanical Exchange Club of The British Isles Cambridge University Charles Bailey | 28/8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Norfolk Broads | Charles Edward Moss | Alfred Fryer Charles Bailey | 23/8/1909 | MANCH |
| Potamogeton pusillus | GB, VC27 East Norfolk, Norfolk Broads | Charles Edward Moss | Alfred Fryer Charles Bailey | 23/8/1909 | MANCH |