Hypericum x caesariense
Hypericum x desetangsii
Des Etangs' St John's-wort
Hypochaeris maculata
Spotted Cat's-ear
Hypochaeris radicata
Cat's-ear
Hypopitys monotropa
Yellow Bird's-nest
Impatiens noli-tangere
Touch-me-not Balsam
Inula conyzae
Ploughman's-spikenard
Inula helenium
Elecampane
Iris pseudacorus
Yellow Iris
Isatis tinctoria
Woad
Jacobaea aquatica
Marsh Ragwort
Jacobaea vulgaris
Common Ragwort
Jasminum nudiflorum
Winter Jasmine
Juncus compressus
Round-fruited Rush
Kickxia elatine
Sharp-leaved Fluellen
Laburnum anagyroides
Laburnum
Laburnum x watereri
Hybrid Laburnum
Lactuca saligna
Least Lettuce
Lactuca virosa
Great Lettuce
Lamiastrum galeobdolon
Yellow Archangel
Lantana canescens
Lapsana communis
Nipplewort
Lathyrus aphaca
Yellow Vetchling
Lathyrus pratensis
Meadow Vetchling