H. nigrescens
Size : Large
Leaf : Upright, vase-shaped mound with pointed grey-green leaves on tall petioles
Parentage : species
Originator : N/A
Registered : N/A, but named in 1937
Comments : Elegant form. The parent or grandparent of many great varieties such as Elatior & Krossa Regal. Although its offspring and their sports may be more colourful, nigrescens is very garden-worthy and deserves a place in any collection.
My Collection
Propagation : Could be split