Possiedo da tempo l'opuntia di cui allego due foto. Non ha mai fatto fiori. Mi chiedo di che opuntia si tratti
<table><tr><td><a href="https://picasaweb.google.com/lh/photo/M0Qt9LAeZtFX_GlcFs9nNtMTjNZETYmyPJy0liipFm0?feat=embedwebsite"><img src="https://lh3.googleusercontent.com/-4hv1_xlUCKk/UHQIvcjVmJI/AAAAAAAADNk/_Y5O--KOXCo/s144/Cactus%2520opuntia%25201-001.JPG" height="144" width="108"></a></td></tr><tr><td>Da <a href="https://picasaweb.google.com/114880333730904542654/Erbario1?authuser=0&feat=embedwebsite">erbario 1</a></td></tr></table>
<table><tr><td><a href="https://picasaweb.google.com/lh/photo/lzuz2KPbi_MnDtIWAN3a09MTjNZETYmyPJy0liipFm0?feat=embedwebsite"><img src="https://lh5.googleusercontent.com/-R5ol68mRkcM/UHQI3OwkO0I/AAAAAAAADNg/peVRTNjmidw/s144/Cactus%2520Opuntia%2520talee-001.JPG" height="108" width="144"></a></td></tr><tr><td>Da <a href="https://picasaweb.google.com/114880333730904542654/Erbario1?authuser=0&feat=embedwebsite">erbario 1</a></td></tr></table>
Vorrei anche sapere ilo nome di questo cactus, io suppongo sia un cereus, forse Pachicereus Pringley. E' possibile?
<table><tr><td><a href="https://picasaweb.google.com/lh/photo/HVdsBVvxWDFOKYsoefmc3dMTjNZETYmyPJy0liipFm0?feat=embedwebsite"><img src="https://lh5.googleusercontent.com/-TrveRTWN9gM/UHQHzs3q1QI/AAAAAAAADLg/VmnPSsqqfcc/s144/cactus%2520Pachinocereus%2520Pringley%252C%2520forse.JPG" height="108" width="144"></a></td></tr><tr><td>Da <a href="https://picasaweb.google.com/114880333730904542654/Erbario1?authuser=0&feat=embedwebsite">erbario 1</a></td></tr></table>
Grazie, Maria Grazia

La prima mi ricorda l'Opuntia monacantha monstruosa..prova a guardare

Grazie. Ero incerta tra Opuntia monacantha monstruosa, engelmanii var linguiformis e, soprattutto, vulgaris. Non so decidere.
Grazie in ogni modo.
Maria Grazia