Catalogue of botanical collection made in Nevada and Utah, in 1867-9
Page 136
Image from the Biodiversity Heritage Library. Contributed by Harvard University Botany Libraries. | www.biodiversitylibrary.org
Transcription
It differs from H. langquima, Enga only in its cracked quillidia, usually two cracked plates L. (6-10'), nicely hirsute throughout. Lyall's spic of H. cylindrica show the same glandular pubescence, without pilose hairs. More probably R. lepantatum!