$modus 0: smartphone
$modus 1: smartphone
Ptilostemon strictus
Ptilostemon strictus (Ten.) Greuter [Accepted]
Compositae Cichorioideae Cardueae Carduinae
5 853043 Ptilostemon strictus (Ten.) Greuter [116 259347 Cnicus strictus Ten.]
L.A. Colla, Herb. Pedem. (Icones): t. 64, fig. 3 (1835-1837) [T. Colla-Billotti]
5 853043 Ptilostemon strictus (Ten.) Greuter [116 259347 Cnicus strictus Ten.]
A. Fiori, G. Paoletti, Iconogr. Fl. Ital.: p. 466, t. 3702, fig. 4 (1895-1904)
6 853043 Ptilostemon strictus (Ten.) Greuter [125 259347 Cnicus strictus Ten.]
J. Barrellier, Pl. Galliam Hispaniam Italiam Obs.: t. 415-418, fig. 417 (1714)
6 853043 Ptilostemon strictus (Ten.) Greuter [125 259347 Cnicus strictus Ten.]
G.B. Trionfetti (Triumfetti), Obs. Ortu Veg. Pl.: t. 16 (1685)
6 853043 Ptilostemon strictus (Ten.) Greuter [125 259347 Cnicus strictus Ten.]
M. Tenore, Fl. Napol., vol. 2 : t. 75 (1820)