Paracaryum calycinum Boiss. & Balansa in Boissier, Diagn. Pl. Orient. ser. 2, 6: 125. 1859
Paracaryum calycinum in Boissier, Diagn. Pl. Orient. ser. 2, 6: 125. 1859
is basionym for Mattiastrum calycinum in Repert. Spec. Nov. Regni Veg. 14: 152. 1915
Paracaryum calycinum in Boissier, Diagn. Pl. Orient. ser. 2, 6: 125. 1859