Field number : KFF 1141 Collector : Petr Kupcak + Frantisek Frydl Species : Tephrocactus alexanderi Locality : Argentina : San Juan (Calingasta to Pachaco II. / right side plains to hills , RUTA 12 Calingasta to Pachaco / alt. 1252 m) * Geocode Date : 2010
Notes :
till mostly AORACANTHUS SPECIAL NATURE INTERMEDIATE NICE FORM / stem heads very flat alike typical ALEXANDERII GROUPE , but very long black HARD central spines alike typical AORACANTHUS GROUPE , flower colour white till pink rarely violet /
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Taxonomy of the Cactaceae - Joël Lodé = Tephrocactus alexanderi New Cactus Lexicon - David Hunt = Tephrocactus alexanderi
The International Plant Names Index : http://www.ipni.org Tephrocactus (Lemaire 1868) Tephrocactus alexanderi
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