[469] Munby, Catal., edit. 2, p. 12.
[470] De Gasparin, Cours d’Agric., iv. p. 445, according to Schwerz and A. Young.
[471] Munby, Catal., edit. 2, p. 11.
[472] Boissier, Fl. Orient., i. p. 115.
[473] Ledebour, Fl. Ross., i. p. 548.
[474] Baker, in Hooker’s Fl. of Brit. Ind., ii. p. 86.
[475] Bon Jardinier, 1880, pt. i. p. 618.
[476] De Candolle, Fl. Franç., iv. p. 528.
[477] Targioni, Cenni Storici, p. 35.
[478] Costa, Intro. Fl. di Catal., p. 60.