Hill, ?Veg. Syst. 9: 40. 1765.?, 1765.

Hill, ?Veg. Syst. 9: 36. 1765.?, 1765.

Hill, ?Veg. Syst. 9: 39. 1765.?, 1765.

Hill, ?Veg. Syst. 9: 34. 1765.?, 1765.