R. calendulaceum 'Colossus'

Species selection of R. calendulaceum

Selected By	Leach, Dr. David G.
Introduced	1953
10 Year Height	100 cm. (3ft.)
Bloom Time	late midseason
Flower	tubular funnel-shaped
Flower Color	?
Fragrance	?
Leaves	narrowly elliptic
Leaf persistence	?
Minimum Hardiness	?
Registration	Unknown or not recorded