'Columbiana' clematis References
Book (Oct 2001) Page(s) 153.
Book (1840) Page(s) 11. C. Columbiana : peduncles 1-flowered; leaves ternate; leaflets ovate, acute, obscurely crenulate; sepals ovate, acuminate, nearly twice the length of the stamens.- Atragene Columbiana, Nutt. in jour. acad. Philad. 7. p. 7. Rocky Mountains, Mr. Wyeth. March.-Flowers smaller than in C. verticillaris, pale blue. Nuttall.
|