biology

Agaricus campestris Big illustration of the underside of a field mushroom with stipe removed, with a younger mushroom with pinker gills ontop

Parasol Macrolepiota procera two fungi showing different cap shapes relating to age and the annulus

Pink Meadow Waxcap Hygrocybe pratensis growing in grassland

Desert rose Adenium obesum plant with flowers and swollen stem

Devils bit scabious Succisa pratensis flower with leaves and roots

Alternate leaves diagram showing a sprig of ash and a less closely packed example

Dichasial cyme diagram showing the pattern of this flowering form

Dioecious sedge Carex dioica with stem cross section, fruit, two stigmas, female glume, male glume, ligule and individual leaf along with rhizome information

Disc floret diagram with seed attached and stamens and pistil on show

Dog Rose Rosa canina with rose hip and two flowers as well as leaflets and thorned stem

Dog Rose Rosa canina quick sketch of flower and bud

Dogs Mercury Mercurialis perennis with leaves and flowers on spikes being held in the distinctive presentation

Dragon’s teeth Tetragonolobus maritimus with flowers and trifoliate leaves

Dwarf Gorse Ulex minor with details of individual flower and leaves on stem

Early dog violet Viola reichenbachiana with several flowers, and opne seed pod, and showing the basal growth

Early hair grass Aira praecox clump, ligule, flowering spike setail with crossing awns

Early purple orchid Orchis mascula with purple flowers and spotted leaves

Elder Sambuccus nigra flowering head and berries, somewhat depleted along with leaves

Elm Ulmus minor pen and ink shaded drawing of the tree shape without leaves

Eyebright Euphrasia sprig

Eyebright Euphrasia with dentate leaves and flowers

False oat grass Arrhenatherum elatius with ligule, spikelet and lemma detail including info on the elongate bent awns

Fat Hen Chenopodium album with pale underside of leaf showing along with green flowers

Cow parsley Anthriscus sylvestris with individual flower details and showing hollow stem along with umbels and seeds