Gymnocarpium robertianum
Limestone Fern
Helianthemum oelandicum
Hoary Rock-rose
Himantoglossum hircinum
Lizard Orchid
Hornungia petraea
Hutchinsia
Huperzia selago
Fir Clubmoss
Hylotelephium telephium
Orpine
Hymenophyllum tunbrigense
Tunbridge Filmy-fern
Hymenophyllum wilsonii
Wilson's Filmy-fern
Hypericum maculatum
Imperforate St John's-wort
Hypericum pulchrum
Slender St John's-wort
Inula conyzae
Ploughman's-spikenard
Isatis tinctoria
Woad
Juniperus communis
Juniper
Lactuca virosa
Great Lettuce
Lathyrus linifolius
Bitter-vetch
Linaria purpurea
Purple Toadflax
Logfia minima
Small Cudweed
Luzula sylvatica
Great Wood-rush
Malva multiflora
Smaller Tree-mallow
Melampyrum arvense
Field Cow-wheat
Melampyrum sylvaticum
Small Cow-wheat
Melica nutans
Mountain Melick
Micranthes stellaris
Starry Saxifrage
Mycelis muralis
Wall Lettuce