Cactaceae - Gallerie

Cactaceae

Opuntia engelmannii Salm-Dyck ex Engelmann 1850 syn. Opuntia rastrera F.A.C.Weber 1898 area: México

Opuntia macrorhiza Engelmann 1850 (forma DJF 720 Kenton, Cimarron County, Oklahoma, U.S.A.)

Opuntia scheeri F.A.C. Weber 1898 area: Mèxico (Guanajuato, Querétaro, San Luis Potosì)

Opuntia phaeacantha Engelmann 1849, syn. Opuntia phaeacantha var. major Engelmann 1856

Pterocactus tuberosus (Pfeiffer) Britton & Rose 1919 area: N-S Argentina (Salta-Neuquén, Rio Negro)

Opuntia polyacantha Haworth 1819 syn. Opuntia ursina F.A.C.Weber 1898

Opuntia aureispina (S.Brack & K.D.Heil) Pinkava & B.D.Parfitt 2001 (forma SB 1002, Brewster County)

Opuntia polyacantha Haworth 1819 syn. Opuntia ursina F.A.C.Weber 1898

Opuntia phaeacantha Engelmann 1849, incl. Opuntia phaeacantha forma arenacea (nom.nud.) area Opun

Opuntia lagunae E.M.Baxter ex Bravo 1932 area: Baja California Sur (México)

Opuntia fragilis (Nuttall) Haworth 1819 syn. Opuntia fragilis var. denudata Wiegand & Backeberg

Opuntia polyacantha Haworth 1819 syn. Opuntia ursina F.A.C.Weber 1898

Tunilla corrugata (Salm-Dyck) D.R.Hunt & Iliff 2000 (forma Amblayo, Salta, Argentina, 2300-2500 m.)

Opuntia polyacantha Haworth 1819 area Opuntia polyacantha: Canada, U.S.A., México ("forma rubra")

Opuntia cyclodes (Engelmann) Rose 1911 (forma DJF 949-02, San Miguel County, New Mexico, U.S.A.)

Opuntia humistrata Griffiths 1916 (forma Anza-Borrego Desert State Park, California, U.S.A.)

Opuntia fragilis (Nuttall) Haworth 1819 (forma Hall County, Nebraska, U.S.A.)

Cactus Garden in Duino, Trieste, Italia

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