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840. ROSA HIRTULA
Author(s) -
Ohba Hideaki
Publication year - 2016
Publication title -
curtis's botanical magazine
Language(s) - English
Resource type - Journals
eISSN - 1467-8748
pISSN - 1355-4905
DOI - 10.1111/curt.12152
Subject(s) - habit , apex (geometry) , botany , biology , psychology , psychotherapist
Summary Rosa hirtula (Regel) Nakai, a species endemic to Japan, is illustrated. It occurs in central Honshū around Mt. Fuji and Hakone and vicinity. Rosa hirtula is similar to R. roxburghii Tratt., particularly to the single‐flowered form, f. normalis Rehder & E. H. Wils., and is distinguished by its tree habit, hairy rachis, and lanceolate to narrowly oblong leaflets with acuminate to acuminate‐acute apex, serrulate margins, and hairy midvein on the lower surface.