
Lobed leaf diagram
Lobed leaf diagram

Hellebore black death disease diagram
Hellebore black death affecting both the white flowers are the leaves, pen and ink with watercolour wash

Grass rachilla diagram
Grass flowering head or rachilla in ink

Fungus with underground hyphae
Fungus with hyphae diagram to show caomparative size of a fruting fungus to the enormous network of hyphae and mycelium growing below the ground

Germinating seed diagram
Germinating seed from a grain through six stages to show how the cotelydon leaves emerge and the roots grow

Grass culm diagram
Grass culm diagram in pencil showing knee where the grass bends in growth

Grass flowering head diagram
Grass flowering head diagram in pencil

Vascular vs non vasular plants diagram
Vascular vs non vasular plants diagram including information on the cross section of a flower and a detail of a moss sporophyte and gametophyte and cross sections on a cellular level of a moss and a harebell stem

Schematic of a flower
Schematic of a flower in colour showing petals, calyx, stamen and pistil

Flower cross section diagram
Flower parts anatomy cross section showing stamens and gynoecium

Parts of a flower diagram
Parts of a flower diagram from the side and above, showing sepals, petals, stamen, and pistil

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

Dichasial cyme
Dichasial cyme diagram showing the pattern of this flowering form

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

Dead leaf decomposition
Dead leaves rotting and decomposing into compost from newly fallen to decomposed and down to small leaf patricles like compost

Diagram of a bract
Diagram of a bract with little flower growing from behind the bract

Bulbil diagram
Bulbil diagram showing how it emerges at the junction of the stem and leaf

Abscission diagram
Abscission diagram showing ho w the abscission layer lets the leaf fall off without exposing the plant to pathogens

Auxin and growth diagram
Auxin diagram showing how applying auxin to the top of a plant encourages vertical rather than lateral growth

Seahorse family diagram
Seahorse family diagram showing pipefish, leafy seadragon, and other syngnathidae

Comparison of the teeth of different shark species
Comparison of the teeth of different shark species including megalodon, great white, sandtiger, brown, cow, nurse, zebra, and sharpnose shark

Diagram of different fish shapes
Diagram of different simplified fish shapes

Electroreception in the Hammerhead Sphyrnidae shark diagram
Electroreception in the Hammerhead Sphyrnidae shark diagram with inset of ampullae of Lorensini and hidden prey

European Rockpool diagram
European Rockpool diagram showing lots of shoreline crustaceans, bivalves, anenomes, and gastropods, sea weeds, and background