Juncus compressus
Round-fruited Rush
Juncus inflexus
Hard Rush
Juncus tenuis
Slender Rush
Kickxia elatine
Sharp-leaved Fluellen
Knautia arvensis
Field Scabious
Lactuca serriola
Prickly Lettuce
Laetiporus sulphureus
Sulphur Polypore
Lagarosiphon major
Curly Waterweed
Lamiastrum galeobdolon
Yellow Archangel
Lamium purpureum
Red Dead-nettle
Larix decidua
European Larch
Larix x marschlinsii
Hybrid Larch
Lathraea squamaria
Toothwort
Lathyrus linifolius
Bitter-vetch
Lathyrus nissolia
Grass Vetchling
Lemna gibba
Fat Duckweed
Lemna trisulca
Ivy-leaved Duckweed
Leontodon hispidus
Rough Hawkbit
Leonurus cardiaca
Motherwort
Lepidium didymum
Lesser Swine-cress
Lepidium draba
Hoary Cress
Lepidium ruderale
Narrow-leaved Pepperwort
Leucanthemum vulgare
Oxeye Daisy
Leucojum aestivum
Summer Snowflake