photosynthesis

Grass flowering head diagram in pencil

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

Crested dogs tail cynosurus cristatus both mature and young in flower, and also showing ligule, glume, and individual spikelet

Crested hair grass Koeleria macrantha clump and roots and flowers in early and mature stages. Individual spikelet, glume and ligule detail

Common oat grass Avena fatua with individual spikelet detail

Common reed Phragmites australis growing from rhizome with individual spikelet detail and ligule of hairs

Cocksfoot Dactylis glomerata with details of ligule, stem cross section, spikelet and roots

Common bent Agrostis capillaris with ligule, spikelet and lemma detail

Blue moor grass Seslaria caerulea with glume, ligule and spikelet detail

Wheat Triticum aestivum with roots and grains

Black grass Alopecurus myosuroides

Barley Hordeum vulgare with green and mature ripe seed head

Barren brome grass Anisantha sterilis with spikelet detail