From "The Genus Rosa" by Ellen Willmott, Part XVII, 1912, tab 114, p. 338. Drawing by Alfred Parsons. Labeled as 'Rosa Borbonica' Morren. Courtesy of Biodiversity Heritage Library.
From "Transaction of the Horticultural Society of London", 1842, p. 245: "Observations upon the Effect of...the Frost...in England in the Winter of 1837-8"
[• indicates that a plant has been entirely killed, or so nearly so that it was not worth preserving ; Ø that it was much injured, but not killed ; o that it was uninjured, or hurt in no considerable degree.]
Courtesy of the Biodiversity Heritage Library
