The Tree Fern Highland Lace is a Cultivar of Sphaeropteris cooperi
Yansura, Daniel G Hoshizaki, Barbara J
Article
2012
American fern journal
102
69--77
BioStor
English
[Washington, etc.] American Fern Society
BioStor: https://biostor.org/reference/219126 DOI: https://doi.org/10.1640/0002-8444-102.1.69