Viscum, called dryos hyphear, is most plentiful on the esculent oak, but occurs also on the robur, Prunus sylvestris and terebinth.
Innumerable clusters of wild cherries (Prunus Chamaecerasus), wild apricots (Amygdalus nana), the Siberian pea-tree (Caragana frutescens), and other deep-rooted shrubs grow at the bottoms of the depressions and on the slopes of the ravines, imparting to the steppe that charm which manifests itself in the popular poetry.
610) under the genus Prunus (Prunus persica); its resemblance to the plum is indeed obvious.
The alpine rose (Rhododendron dauricum) clusters in masses on the higher mountains; juniper, spiraea, sorbus, the pseudo-acacia (Caragana sibirica and C. arborescens, C. jubata in some of the higher tracts), various Rosaceae - Potentilla fruticosa and Cotoneaster uniflora - the wild cherry (Prunus Padus), and many other shrubs occupy the spaces between the trees.
Oaks and wild prunus, wild vines and sumachs, various kinds of maple, the dOdan (Enkianthus Japonicus Hook.)a wonderful bush which in autumn develops a hue of ruddy redbirches and other trees, all add multitudinous colors to the brilliancy of a spectacle which is further enriched by masses of feathery bamboo.
The rose family is represented by Prunus, Potentilla, Fragaria, Rosa, Rubus and Amelanchier.
Prunus (Plums, Cherries, &c.).
The plum tree belongs to the genus Prunus, natural order Rosaceae.
Ermani), elder, poplar, elm, wild cherry (Prunus padus), Taxus baccata and several willows are mixed with the conifers; while farther south the maple, mountain ash and oak, as also the Japanese Panax ricinifolium, the Amur cork (Philodendron amurense), the spindle tree (Euonymus macropterus) and the vine (Vitis thunbergii) make their appearance.
Plums, grapes and the dwarf " sand-cherry " (Prunus demissa) of the sand-hills are prominent among many wild fruits.
Among the Dicotyledons described by Velenovsky are the following: Credneria (5 species), Araliaceae (17 species), Proteaceae (8 species), Myrica (2 species), Ficus (5 species), Quercus (2 species), Magnoliaceae (5 species), Bombaceae (3 species), Laurineae (2 species), Ebenaceae (2 species), Verbenaceae, Combretaceae, Sapindaceae (2 species), Camelliaceae, A m pelideae, M i m o s e a e, Caesalpinieae (5 species), Eucalyptus (2 species), Pisonia, Phillyrea, Rhus, Prunus, Bignonia, FIG.
Rosaceae are rare, Crataegus, Prunus and Amygdalus, being the only genera recorded.
Cherry tree gum is an exudation from trees of the genera Prunus and Cerasus.