List of Accepted Plants of the British Isles 2007 I
| Accepted Latin Names | Common Name | In Kent? | Type | Kent ref. | Status | Authority | Record No. |
|---|---|---|---|---|---|---|---|
| Iberis amara | Wild Candytuft | Yes | A1 | 62--29--2 | N | L. | 0920001022 |
| Iberis crenata | Clement | A3 | 62--29--cre | Lam. | 0920004048 | ||
| Iberis intermedia | Clement | A3 | 62--29--int | Guers. | 0920006738 | ||
| Iberis odorata | Clement | A3 | 62--29--odo | L. | 0920006739 | ||
| Iberis sempervirens | Perennial Candytuft | Yes | A1 | 62--29--1 | Ne | L. | 0920002569 |
| Iberis umbellata | Garden Candytuft | Stace | A2 | 62--29--umb | Ca | L. | 0920002425 |
| Ibicella lutea | Clement | A3 | 127A--IBI--lut | (Lindl.) Eselt. | 0920006740 | ||
| Ilex aquifolium | Holly | Page 45 | A1 | 89--1--1 | N | L. | 0920001023 |
| Ilex aquifolium x perado = I. x altaclerensis | Highclere Holly | Yes | A1 | 89--1--1 x per | Ne | (hort. ex Loudon) Dallim. | 0920007410 |
| Ilex cornuta | Horned Holly | Clement | A3 | 89--1--cor | Lindl. & Paxton | 0920006741 | |
| Illecebrum verticillatum | Coral-necklace | Yes | A1 | 46--14--1 | N | L. | 0920001024 |
| Impatiens balfourii | Kashmir Balsam | Clement | A3 | 105--1--bal | Hook. f. | 0920008094 | |
| Impatiens balsamina | Balsam | Clement | A3 | 105--1--bas | L. | 0920006742 | |
| Impatiens capensis | Orange Balsam | Page 45 | A1 | 105--1--2 | Ne | Meerb. | 0920001025 |
| Impatiens glandulifera | Indian Balsam | Page 45 | A1 | 105--1--4 | Ne | Royle | 0920001026 |
| Impatiens noli-tangere | Touch-me-not Balsam | Yes | A1 | 105--1--1 | N | L. | 0920001027 |
| Impatiens parviflora | Small Balsam | Page 45 | A1 | 105--1--3 | Ne | DC. | 0920001028 |
| Inula britannica | Meadow Fleabane | Clement | A3 | 135--35--bri | L. | 0920001029 | |
| Inula conyzae | Ploughman's-spikenard | Page 45 | A1 | 135--35--3 | N | (Griess.) Meikle | 0920001030 |
| Inula crithmoides | Golden-samphire | Page 45 | A1 | 135--35--4 | N | L. | 0920001031 |
| Inula ensifolia | Clement | A3 | 135--35--ens | L. | 0920006743 | ||
| Inula helenium | Elecampane | Yes | A1 | 135--35--1 | Ar | L. | 0920001033 |
| Inula hookeri | Hooker's Fleabane | Yes S2 | A1 | 135--35--hoo | C.B. Clarke | ||
| Inula magnifica | Giant Fleabane | Clement | A1 | 135--35--mag | Lipsky | ||
| Inula oculus-christi | Hairy Fleabane | Yes S1 | A1 | 135--35--ocu | Ne | L. | 0920003476 |
| Inula orientalis | Clement | A3 | 135--35--ori | Lam. | 0920006744 | ||
| Inula salicina | Irish Fleabane | Yes | A1 | 135--35--2 | N | L. | 0920001034 |
| Iochroma australe | Argentine-pear | Clement | A3 | 110--IOC--aus | Ne | Griseb. | 0920003477 |
| Ipomoea batatas | Sweet-potato | Clement | A3 | 111--IPO--bat | (L.) Lam. | 0920005676 | |
| Ipomoea hederacea | Ivy-leaved Morning-glory | Stace | A2 | 111--IPO--hed | Ca | Jacq. | 0920008095 |
| Ipomoea lacunosa | White Morning-glory | Stace | A2 | 111--IPO--lac | Ca | L. | 0920008096 |
| Ipomoea muricata | Clement | A3 | 111--IPO--mur | (L.) Jacq. | 0920006745 | ||
| Ipomoea purpurea | Common Morning-glory | Stace | A2 | 111--IPO--pur | Ca | Roth | 0920008098 |
| Ipomoea trichocarpa | Clement | A3 | 111--IPO--trh | Elliott | 0920006746 | ||
| Ipomoea tricolor | Morning-glory | Clement | A3 | 111--IPO--tro | Cav. | 0920006747 | |
| Ipomopsis congesta | Clement | A3 | 114--IPO--con | (Hook.) V.E. Grant | 0920006748 | ||
| Iris chrysographes | Clement | A3 | 159--5--chr | Dykes | 0920006749 | ||
| Iris danfordiae | Clement | A3 | 159--5--dan | (Baker) Boiss. | 0920006750 | ||
| Iris ensata | Beaked Iris | Yes | A1 | 159--5--5 | Ne | Thunb. | 0920007411 |
| Iris filifolia x tingitana = I. x hollandica | Dutch Iris | Yes | A1 | 159--5--fil x tin | Ne | hort., nom. nud. | 0920007415 |
| Iris foetidissima | Stinking Iris | Page 45 | A1 | 159--5--8 | N | L. | 0920001036 |
| Iris germanica | Bearded Iris | Page 45 | A1 | 159--5--1 | Ne | L. | 0920001037 |
| Iris laevigata | Japanese Iris | Yes S3 | A1 | 159--5--lae | Fisch. | ||
| Iris latifolia | English Iris | Yes | A1 | 159--5--9 | Ne | (Mill.) Voss | 0920007412 |
| Iris orientalis | Turkish Iris | Yes | A1 | 159--5--7 | Ne | Mill. | 0920007413 |
| Iris pseudacorus | Yellow Iris | Page 45 | A1 | 159--5--3 | N | L. | 0920001038 |
| Iris pumila | Pygmy Iris | Clement | A3 | 159--5--pum | L. | 0920006751 | |
| Iris reticulata | Clement | A3 | 159--5--ret | M. Bieb. | 0920006752 | ||
| Iris sibirica | Siberian Iris | Yes | A1 | 159--5--2 | Ne | L. | 0920007414 |
| Iris sofarana | Mourning Iris | Clement | A3 | 159--5--sof | Foster | 0920006753 | |
| Iris spuria | Blue Iris | Yes | A1 | 159--5--6 | Ne | L. | 0920001039 |
| Iris unguicularis | Algerian Iris | Yes S1 | A1 | 159--5--ung | Ne | Poir. | 0920003479 |
| Iris variegata | Clement | A3 | 159--5--var | L. | 0920006754 | ||
| Iris versicolor | Purple Iris | Yes | A1 | 159--5--4 | Ne | L. | 0920001040 |
| Iris versicolor x virginica = I. x robusta | Windermere Iris | Yes | A1 | 159--5--4 x vir | Ne | E.S. Anderson | 0920002845 |
| Iris xiphium | Spanish Iris | Yes | A1 | 159--5--10 | Ne | L. | 0920007416 |
| Isatis glauca | Clement | A3 | 62--5--gla | Aucher ex Boiss. | 0920006755 | ||
| Isatis lusitanica | Clement | A3 | 62--5--lus | L. | 0920008099 | ||
| Isatis tinctoria | Woad | Yes | A1 | 62--5--1 | Ar | L. | 0920001041 |
| Ismelia carinata | Tricolour Chrysanthemum | Clement | A3 | 135--ISM--car | (Schousb.) Sch. Bip. | 0920008100 | |
| Isoetes echinospora | Spring Quillwort | Yes | A1 | 3--1--2 | N | Durieu | 0910001043 |
| Isoetes histrix | Land Quillwort | Yes | A1 | 3--1--3 | N | Bory | 0910001044 |
| Isoetes lacustris | Quillwort | Yes | A1 | 3--1--1 | N | L. | 0910001045 |
| Isoetes lacustris x echinospora = I. x hickeyi | Yes | A1 | 3--1--1 x 2 | W.C. Taylor & Luebke | 0910007417 | ||
| Isoetopsis graminifolia | Grass-cushion | Clement | A3 | 135--ISO--gra | Turcz. | 0920006756 | |
| Isolepis cernua | Slender Club-rush | Yes | A1 | 152--8--2 | N | (Vahl) Roem. & Schult. | 0920001046 |
| Isolepis setacea | Bristle Club-rush | Page 45 | A1 | 152--8--1 | N | (L.) R. Br. | 0920001047 |
| Isopyrum thalictroides | Isopyrum | Clement | A3 | 28--ISO--tha | L. | 0920006757 | |
| Iva ambrosiifolia | Clement | A3 | 135--75--amb | (A. Gray) A. Gray | 0920006758 | ||
| Iva microcephala | Clement | A3 | 135--75--mic | Nutt. | 0920006759 | ||
| Iva xanthiifolia | Marsh-elder | Yes | A1 | 135--75--1 | Ne | Nutt. | 0920007418 |
| Ixia campanulata | Red Corn-lily | Yes | A1 | 159--10--1 | Ne | Houtt. | 0920007419 |
| Ixia maculata | Clement | A3 | 159--10--mac | L. | 0920004223 | ||
| Ixia paniculata | Tubular Corn-lily | Yes | A1 | 159--10--2 | Ne | D. Delaroche | 0920005432 |