Spruce, Picea, Picea breweriana, Picea sitchensis, Picea engelmannii,Picea glauca, Picea brachytyla, Picea chihuahuana, Picea farreri, Picea likiangensis, Picea martinezii, Picea maximowiczii, Picea morrisonicola, Picea neoveitchii, Picea orientalis, Picea purpurea, Picea schrenkiana, Picea smithiana, Picea spinulosa, Picea torano, Picea wilsonii, Picea abies, Picea alcoquiana, Picea asperata, Picea crassifolia, Picea glehnii, Picea jezoensis, Picea koraiensis, Picea koyamae, Picea mariana, Picea meyeri, Picea obovata, Picea omorika, Picea pungens, Picea retroflexa, Picea rubens.