Holacantha
Holacantha
Holacantha Gray.
Engl.: holacantha, crucifixionthorn.
Holacantha stewartii
Holacantha stewartii C.H. Muell.
Engl.: Stewart's crucifixionthorn.
Bot. syn.: Castela stewartii (C. H. Muell.) Moran & Felger.
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