Book ID: 7745
OUDEN, P. den
Manual of cultivated conifers hardy in the cold and warm temperate zone. 1965. figs. XIII, 528 p.
Contains descriptions of species, varieties and cultivars, still incultivation or lost or unknown to the trade. The names of all cultivarspublished since 1753, in cultivation or not, are given with references to the literature. The total number amounts to no less than 303 species,208 varieties and formae, 1935 cultivars. For practical reasons onlyconifers hardy in the cold and warm temperate zone are described.