canals

Pyramidal orchid Anacamptis pyramidalis

Pondweed Potamogeton praelongus with seeds held erect out of the water and lanceolate leaves underwater

Hemlock Water dropwort Oenanthe crocata with details of the roots, of an individual leaf, and of one flower and one fruit

Greater reedmace Typha latifolia flowering head in pencil, also sometimes know (wrongly) as bull rush

Greater tussock sedge Carex paniculata individual platn and large tussock of the plant along with ligule, stem cross section and glume detail. In flower

Greater reedmace Typha latifolia flowering spike