Zelkova is a genus of six species of deciduous trees in the elm family Ulmaceae, native to southern Europe, and southwest and eastern Asia. They vary in size from shrubs (Z. sicula) to large trees up to 35 m tall (Z. carpinifolia). The leaves are alternate, with serrated margins, and (unlike the related elms) a symmetrical base to the leaf blade. The fruit is a dry, nut-like drupe, produced singly in the leaf axils
Wednesday, 8 February 2012
Salvia derives from the Latin salvere ("to feel well and healthy, health, heal"), referring to the the herb's healing properties. Pliny the Elder was the first author known to describe a plant called "Salvia" by the Romans, likely describing the type species for the genus Salvia, Salvia officinalis. The common modern English name sage derives from Middle English sawge, which was loaned from Old French sauge, and like the botanical name, stems from Latin salvere.