榆(Ulmus pumila)榆科、榆属。榆钱花实际上已经不是花,而是花初谢后显现的幼果。因民间常称榆钱花,故也收录于此。榆钱入馔在历代著作中有大量记载,如:东汉崔寔著的《四民月令》:“(二月)是月也,榆荚成,及青收,干以为旨蓄。色变白,将落,可收为榆酱。随节早晏,勿失其适。 Elm (Ulmus pumila) Ulmus, elm. Elm flower actually is not a flower, but the early fruit after the flower appeared young fruit. Because often referred to as Elm flowers, it is also included here. Elm money into the food in the ancient writings in a large number of records, such as: the Eastern Han Dynasty Cui Yong’s ”Si Min Yue“: ”(February) is the month also, Yu Pod into, and green income, White, will fall, can be received as Yuzhang. With the festival early Yan, do not lose their fit.