| Mentha aquatica | GB, VC38 Warwickshire, Lapworth | D A Perks | | 20/8/1959 | ABS |
| Mentha aquatica | GB, VC42 Breconshire, Brecon | D A Perks | | 2/8/1959 | ABS |
| Mentha arvensis | GB, VC42 Breconshire, Brecon | D A Perks | | 5/8/1959 | ABS |
| Mercurialis perennis | GB, VC38 Warwickshire, Baddesley Clinton | D A Perks | | 3/4/1959 | ABS |
| Mimulus guttatus | GB, VC40 Shropshire, Carding Mill Valley | D A Perks | | 15/7/1959 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC42 Breconshire, Saint Brynach, Brecon | D A Perks | | 4/8/1959 | ABS |
| Odontites vernus subsp. serotinus | GB, VC42 Breconshire, Brecon Beacons | D A Perks | | 1/8/1959 | ABS |
| Oxalis acetosella | GB, VC38 Warwickshire, Lapworth | D A Perks | | 9/4/1959 | ABS |
| Phragmites australis | GB, VC38 Warwickshire, Lapworth | D A Perks | | 25/8/1959 | ABS |
| Physospermum cornubiense | GB, VC3 South Devon, Thurlestone | D A Perks | | 18/8/1959 | ABS |
| Potentilla anserina | GB, VC38 Warwickshire, Rowington | D A Perks | | 12/8/1959 | ABS |
| Potentilla erecta | GB, VC46 Cardiganshire, Pont-erwyd | D A Perks | | 15/5/1959 | ABS |
| Potentilla reptans | GB, VC42 Breconshire, Brecon | D A Perks | | 4/8/1959 | ABS |
| Primula veris | GB, VC38 Warwickshire, Rowington | D A Perks | | 5/4/1959 | ABS |
| Primula vulgaris | GB, VC38 Warwickshire, Rowington | D A Perks | | 5/4/1959 | ABS |
| Pulicaria dysenterica | GB, VC42 Breconshire, Brecon | D A Perks | | 4/8/1959 | ABS |
| Pulicaria dysenterica | GB, VC38 Warwickshire, Lapworth | D A Perks | | 26/8/1959 | ABS |
| Ranunculus bulbosus | GB, VC38 Warwickshire, Lapworth | D A Perks | | 20/8/1959 | ABS |
| Ranunculus ficaria | GB, VC38 Warwickshire, Rowington | D A Perks | | 6/4/1959 | ABS |
| Ranunculus flammula | GB, VC42 Breconshire, Brecon | D A Perks | | 4/8/1959 | ABS |
| Ranunculus repens | GB, VC38 Warwickshire, Lapworth | D A Perks | | 9/4/1959 | ABS |
| Ranunculus sceleratus | GB, VC42 Breconshire, Brecon | D A Perks | | 5/8/1959 | ABS |
| Sanicula europaea | GB, VC42 Breconshire, Brecon | D A Perks | | 3/8/1959 | ABS |
| Scutellaria galericulata | GB, VC42 Breconshire, Llanfrynach | D A Perks | | 5/8/1959 | ABS |
| Senecio aquaticus | GB, VC38 Warwickshire, Lapworth | D A Perks | | 8/7/1959 | ABS |
| Silene dioica | GB, VC46 Cardiganshire, Aberystwyth | D A Perks | | 5/5/1959 | ABS |
| Sparganium emersum | GB, VC38 Warwickshire, Lapworth | D A Perks | | 25/8/1959 | ABS |
| Sparganium erectum subsp. erectum | GB, VC38 Warwickshire, Lapworth | D A Perks | | 25/8/1959 | ABS |
| Stachys officinalis | GB, VC38 Warwickshire, Lapworth | D A Perks | | 26/8/1959 | ABS |
| Stachys palustris | GB, VC3 South Devon, Thurlestone | D A Perks | | 18/8/1959 | ABS |
| Stachys palustris | GB, VC42 Breconshire, Brecon | D A Perks | | 5/8/1959 | ABS |
| Stellaria graminea | GB, VC46 Cardiganshire, Aberystwyth | D A Perks | | 10/5/1959 | ABS |
| Stellaria holostea | GB, VC46 Cardiganshire, Aberystwyth | D A Perks | | 10/5/1959 | ABS |
| Stellaria media | GB, VC38 Warwickshire, Lawsonford | D A Perks | | 10/7/1959 | ABS |
| Succisa pratensis | GB, VC3 South Devon, Challaborough | D A Perks | | 20/8/1959 | ABS |
| Symphytum officinale | GB, VC42 Breconshire, Brecon | D A Perks | | 5/8/1959 | ABS |
| Tanacetum vulgare | GB, VC42 Breconshire, Brecon | D A Perks | | 5/8/1959 | ABS |
| Tussilago farfara | GB, VC38 Warwickshire, Lowsonford | D A Perks | | 17/4/1959 | ABS |
| Veronica beccabunga | GB, VC42 Breconshire, Brecon | D A Perks | | 5/8/1959 | ABS |
| Veronica serpyllifolia | GB, VC46 Cardiganshire, Aberystwyth | D A Perks | | 15/5/1959 | ABS |
| Vicia cracca | GB, VC38 Warwickshire, Lapworth | D A Perks | | 25/8/1959 | ABS |
| Vicia sepium | GB, VC46 Cardiganshire, Aberystwyth | D A Perks | | 5/5/1959 | ABS |
| Vicia sepium | GB, VC42 Breconshire, Llanfrynach | D A Perks | | 3/8/1959 | ABS |
| Viola reichenbachiana | GB, VC38 Warwickshire, Rowington | D A Perks | | 14/4/1959 | ABS |
| Viola riviniana | GB, VC46 Cardiganshire, Aberystwyth | D A Perks | | 2/5/1959 | ABS |