Pollen and spore morphology, plant taxonomy : gymnospermae, pteridophyta, bryophyta / by Erdtman, G.

Anatomy of the dicotyledons : leaves, stem and wood in relation to taxonomy with notes on economic uses /

Progress in botany, 39 : morphology, physiology, genetics, taxonomy, geobotany = Fortschritte der botanik, 39 : morphologie, physiologie, genetik, systematik, geobotanik /

Vistas in botany /

Table of Contents: “…v.1 A volume in honour of the bicentenary of the Royal Botanic Gardens, Kew -- v.2 Applied botany -- v.3 Recent researches in plant physiology -- v.4 Recent researches in plant taxonomy.…”