?Sp. Pl. (ed. 4) 3: 1414, 1802?. Submitted.

?Fruct. Sem. Pl. 2: 349, 1791?. Submitted.

?Cat. Pl. Horti Monsp. 1: 124, 1813?. Submitted.

?Sp. Pl. (ed. 4) 3: 1416, 1802?. Submitted.

?Bull. Herb. Boissier 1: 13, 1893?. Submitted.

?Feddes Repert. 83(9-10): 639, 1973?. Submitted.

?Byull. Moskovsk. Obshch. Isp. Prir. Otd. Biol. 97: 63, 1992?. Submitted.

?Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 12: 113, 1950?. Submitted.

?Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 141, 1950?. Submitted.

?Bot. Zhurn. S.S.S.R. 31: 27, 1946?. Submitted.

?Bot. Zhurn. S.S.S.R. 31: 27, 1946?. Submitted.

?Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 141, 1950?. Submitted.

?Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 113, 1950?. Submitted.

?Sborn. Nar. Muz. v Praze, Rada B, Prir. Vedy 1982: 104, 1982?. Submitted.

?Sp. Pl.  779, 1753?. Submitted.

?Cat. Piante Siena 1: 60, 1776?. Submitted.

?Sp. Pl.  779, 1753?. Submitted.

?Fl. Ross. (Ledeb.) 1: 523, 1842?. Submitted.

?Sp. Pl.  778, 1753?. Submitted.