馬格諾利德,阿皮亞塞:色譜儀,發表於1895年。 插畫檔

Magnoliids, Apiaceae: 1) Hogweed (Heracleum sphondylium), a-umbel and part of a branch with leaves, b-part of a fruit umbel, c-blossom (enlarged); 2) Hog's fennel (Peucedanum officinale), a-stem with fruits and leaves, b-umbel, c-blossom (enlarged); 3) Hemlock (Conium maculatum), b-blossom, c-fruit. Chromolithograph, published in 1895.