study of stamen forms, empleurum serrulatum, hypericum olympicum, juglans regia, soldanella alpina, viola odorata - 造精器 幅插畫檔、美工圖案、卡通及圖標
study of japanese primrose primula japonica, primula spectabilis, tiger lily lilium tigrinum, bellflower campanula trachelium and starry saxifrage saxifraga stellaris flower anatomy - 造精器 幅插畫檔、美工圖案、卡通及圖標
study of taro colocasia antiquorum, chrysobalanus, calycanthus and large leaved linden tilia grandifolia flower anatomy - 造精器 幅插畫檔、美工圖案、卡通及圖標
stamen anther types; isopyrum flower basifixed, tulip tree flower pseudobasifixed and evening primrose flower dorsifixed - 19th century - 造精器 幅插畫檔、美工圖案、卡通及圖標
chara algae plant antheridium, archegonium and stem cross section - 19th century - 造精器 幅插畫檔、美工圖案、卡通及圖標
maidenhair fern plant (adiantum) prothallus with antheridia and archegonia - 19th century - 造精器 幅插畫檔、美工圖案、卡通及圖標
baby tooth moss plant (plagiomnium cuspidatum) antheridium and archegonium - 19th century - 造精器 幅插畫檔、美工圖案、卡通及圖標
baby tooth moss plant (plagiomnium cuspidatum) antheridium and thread antherozoids - 19th century - 造精器 幅插畫檔、美工圖案、卡通及圖標