This species is well characterized by its long and narrow petals and by its long glandular trichomes, sometimes restricted to sepals and more frequently present on all of the inflorescence.

• 本种以它的长和狭窄的花瓣及其长的腺毛为显著特点，其腺毛有时局限于萼片而更常见的是生于整个花序。