cup plant, silphium perfoliatum, cutleaf teasel, dipsacus laciniatus, water collection in leaf cups - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
marsh speedwell, veronica scutellaria, creeping flowering plant illustration - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
feather grass, stipa pennata, and redstem filaree, erodium cicutarium, seed dispersal and fruit penetration illustration - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
calamites prehistoric tree from the carboniferous and permian periods, isolated on white background. - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
antique illustration, geology and fossils: soil layers and metallic veins crossing, freiberg, saxony, germany - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
silver maple tree (acer saccharinum) growth stages seed to seedling - 19th century - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
mistletoe, viscum album, european holly, ilex aquifolium, oleander, nerium oleander, leaf cuticle sections - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
seed, castor bean (ricinus communis), wheat (triticum vulgare), cocklebur (xanthium strumarium), spiderwort (tradescantia virginiana), onion (allium cepa) germination study - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
european spruce (picea abies), seedling growing on deadwood, stillachtal near oberstdorf, allgaeu alps, allgaeu, bavaria, germany - 植物生長過程 幅插畫檔、美工圖案、卡通及圖標
