| 0 | PI 105100 | | Iris suaveolens Boiss. & Reut. | England, United Kingdom | | | Historic | 1492411 |
| 1 | PI 104961 | 'King George' | Erica carnea L. | England, United Kingdom | | | Historic | 1493832 |
| 2 | PI 97683 | 'Carillon' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1494886 |
| 3 | PI 90094 | 'Aurantiaca' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1498320 |
| 4 | PI 90095 | 'Bertram O. Prichard' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1756478 |
| 5 | PI 90096 | 'F. Burbridge' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1756479 |
| 6 | PI 90097 | 'Glitter' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1756480 |
| 7 | PI 90098 | 'Grand Pyramid' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1756481 |
| 8 | PI 90099 | 'Mount Etna' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1756482 |
| 9 | PI 90100 | 'Mrs. Walker Monro' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1756483 |
| 10 | PI 90101 | 'Mrs. Wynne Hood' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1757484 |
| 11 | PI 90102 | 'Ruby' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1757485 |
| 12 | PI 90103 | 'R. Wilson Kerr' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1757486 |
| 13 | PI 90104 | 'Sir C.K. Butler' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1757487 |
| 14 | PI 90105 | Sunset | Kniphofia hybr. | England, United Kingdom | | | Historic | 1757490 |
| 15 | PI 90106 | 'Triumph' | Kniphofia hybr. | England, United Kingdom | | | Historic | 1757491 |
| 16 | PI 97684 | 'Chewton Joy' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784292 |
| 17 | PI 97685 | 'Claribel' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784293 |
| 18 | PI 97686 | 'Convexity' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784294 |
| 19 | PI 97687 | 'Cream Star' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784295 |
| 20 | PI 97688 | 'Mrs. V. Frere' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784296 |
| 21 | PI 97689 | 'Loveliness' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784297 |
| 22 | PI 97690 | 'Opal' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784298 |
| 23 | PI 97691 | 'Priory Bells' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784299 |
| 24 | PI 97692 | 'Queen of Somerville' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784300 |
| 25 | PI 97693 | 'Riverslea Giant' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784301 |
| 26 | PI 97694 | 'Riverslea Improved' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784302 |
| 27 | PI 97695 | 'The Pearl' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784303 |
| 28 | PI 97696 | 'Triumphant' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784304 |
| 29 | PI 97697 | 'Multiflora' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1784305 |
| 30 | PI 97698 | 'Mrs. S. Doncaster' | Erica carnea L. | England, United Kingdom | | | Historic | 1784306 |
| 31 | PI 97699 | 'King George' | Erica carnea L. | England, United Kingdom | | | Historic | 1784307 |
| 32 | PI 97700 | 'Queen of Spain' | Erica carnea L. | England, United Kingdom | | | Historic | 1784308 |
| 33 | PI 97701 | 'Praecox rubra' | Erica carnea L. | England, United Kingdom | | | Historic | 1784309 |
| 34 | PI 97702 | 'Rubra' | Erica carnea L. | England, United Kingdom | | | Historic | 1784310 |
| 35 | PI 97703 | 'Vivelli' | Erica carnea L. | England, United Kingdom | | | Historic | 1784311 |
| 36 | PI 97704 | 'Mrs. F.D. Maxwell' | Erica vagans L. | England, United Kingdom | | | Historic | 1784319 |
| 37 | PI 97705 | 'St. Keverne' | Erica vagans L. | England, United Kingdom | | | Historic | 1784320 |
| 38 | PI 97706 | 'James Ivory' | Eryngium alpinum L. | England, United Kingdom | | | Historic | 1784321 |
| 39 | PI 97707 | Iris Pritchard | Tradescantia spp. | England, United Kingdom | | | Historic | 1784322 |
| 40 | PI 97708 | 'James Crawford Weguelin' | Tradescantia spp. | England, United Kingdom | | | Historic | 1784323 |
| 41 | PI 97709 | 'James Stratton' | Tradescantia spp. | England, United Kingdom | | | Historic | 1784324 |
| 42 | PI 97710 | 'Leonora' | Tradescantia spp. | England, United Kingdom | | | Historic | 1784325 |
| 43 | PI 97711 | 'Purewell Giant' | Tradescantia spp. | England, United Kingdom | | | Historic | 1784326 |
| 44 | PI 97712 | | Verbena bonariensis L. | England, United Kingdom | | | Historic | 1784327 |
| 45 | PI 104962 | 'Mrs. S. Doncaster' | Erica carnea L. | England, United Kingdom | | | Historic | 1793524 |
| 46 | PI 104963 | 'Praecox rubra' | Erica carnea L. | England, United Kingdom | | | Historic | 1793525 |
| 47 | PI 104964 | 'Queen of Spain' | Erica carnea L. | England, United Kingdom | | | Historic | 1793526 |
| 48 | PI 104965 | 'Rubra' | Erica carnea L. | England, United Kingdom | | | Historic | 1793527 |
| 49 | PI 104966 | 'Vivellii' | Erica carnea L. | England, United Kingdom | | | Historic | 1793528 |
| 50 | PI 104967 | 'Winter beauty' | Erica carnea L. | England, United Kingdom | | | Historic | 1793529 |
| 51 | PI 104968 | 'C.M. Prichard' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793567 |
| 52 | PI 104969 | 'Dr. Legate' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793568 |
| 53 | PI 104970 | 'Erecta' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793569 |
| 54 | PI 104971 | 'Greybeard' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793570 |
| 55 | PI 104972 | 'Lemon Queen' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793571 |
| 56 | PI 104973 | 'Leviathan' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793572 |
| 57 | PI 104974 | 'Lighthouse' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793573 |
| 58 | PI 104975 | 'Majestic' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793574 |
| 59 | PI 104976 | 'Mrs. Samuel Smith' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793575 |
| 60 | PI 104977 | 'Preziosa' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793576 |
| 61 | PI 104978 | 'Searchlight' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793577 |
| 62 | PI 104979 | 'Triumphans' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793578 |
| 63 | PI 104980 | 'Vincent's Delight' | Kniphofia spp. | England, United Kingdom | | | Historic | 1793579 |
| 64 | PI 104981 | 'Arthur Dumoullin' | Primula spp. | England, United Kingdom | | | Historic | 1793580 |
| 65 | PI 104982 | 'Croussei' | Primula spp. | England, United Kingdom | | | Historic | 1793581 |
| 66 | PI 104983 | | Veronica tetragona Hook. f. subsp. subsimilis (Colenso) Garn.-Jones | England, United Kingdom | | | Historic | 1793582 |
| 67 | PI 104984 | | Veronica buchananii Hook. f. | England, United Kingdom | | | Historic | 1793583 |
| 68 | PI 104985 | | Veronica lycopodioides Hook. f. | England, United Kingdom | | | Historic | 1793584 |
| 69 | PI 104986 | | Veronica spp. | England, United Kingdom | | | Historic | 1793585 |
| 70 | PI 104987 | | Veronica propinqua Cheeseman | England, United Kingdom | | | Historic | 1793586 |
| 71 | PI 104989 | | Trifolium subterraneum L. | England, United Kingdom | | | Historic | 1793587 |
| 72 | PI 105101 | 'Purple Cloud' | Thalictrum aquilegiifolium L. | England, United Kingdom | | | Historic | 1793671 |
| 73 | PI 105102 | 'Blue Stone' | Tradescantia spp. | England, United Kingdom | | | Historic | 1793672 |
| 74 | PI 105103 | 'Lilac Time' | Tradescantia spp. | England, United Kingdom | | | Historic | 1793673 |
| 75 | PI 105104 | 'Pauline' | Tradescantia spp. | England, United Kingdom | | | Historic | 1793674 |
| 76 | PI 105105 | 'Purewell' | Tradescantia spp. | England, United Kingdom | | | Historic | 1793675 |
| 77 | PI 105106 | 'Purple Dome' | Tradescantia spp. | England, United Kingdom | | | Historic | 1793676 |
| 78 | PI 110450 | 'Majorie' | Aster spp. | England, United Kingdom | | | Historic | 1801883 |
| 79 | PI 110451 | 'Nancy' | Aster spp. | England, United Kingdom | | | Historic | 1801884 |
| 80 | PI 110452 | 'Victor' | Aster spp. | England, United Kingdom | | | Historic | 1801885 |
| 81 | PI 110453 | 'Dr. Legate' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801887 |
| 82 | PI 110454 | 'Greybeard' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801888 |
| 83 | PI 110455 | 'Lighthouse' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801889 |
| 84 | PI 110456 | 'Mrs. Samuel Smith' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801890 |
| 85 | PI 110457 | 'Northiae Kathart' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801891 |
| 86 | PI 110458 | 'Preziosa' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801892 |
| 87 | PI 110459 | 'R. Wilson Kerr' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801894 |
| 88 | PI 110460 | 'Searchlight' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801895 |
| 89 | PI 110461 | 'Vincent's Delight' | Kniphofia spp. | England, United Kingdom | | | Historic | 1801896 |
| 90 | PI 110462 | 'Henry Marshall' | Tradescantia virginiana L. | England, United Kingdom | | | Historic | 1801897 |
| 91 | PI 110463 | 'Lilac Time' | Tradescantia virginiana L. | England, United Kingdom | | | Historic | 1801898 |
| 92 | PI 110464 | 'Pauline' | Tradescantia virginiana L. | England, United Kingdom | | | Historic | 1801899 |
| 93 | PI 110465 | 'Purple Dame' | Tradescantia virginiana L. | England, United Kingdom | | | Historic | 1801900 |
| 94 | PI 110466 | | Tradescantia virginiana L. | England, United Kingdom | | | Historic | 1801901 |
| 95 | PI 128382 | 'Mrs. V. Frere' | Campanula carpatica Jacq. | England, United Kingdom | | | Historic | 1844650 |