Reichenbach, H.G.L., Icones florae Germanicae et Helveticae (Deutschlands Flora), German ed. with partly coloured plates (1837-1912)
Icon. Fl. Germ. Helv.

---

vol. 19(1): (1860)

---

[Die Cichoriaceen, Ambrosiaceen, Campanulaceen, Lobeliaceen dazu die Cucurbitaceen der deutschen Flora]

---

t. 1558

---

<