iva xanthiifolia (marsh-elder) on white background.

iva xanthiifolia cyclachaena giant sumpweed marsh-elder isolated white background achene annual background bloom botanical botany closeup color cyclachaena decorative drought tolerant ecology environment field flora floral flowers fresh garden gardening sumpweed grayish-green green herb herbaceous imbricata isolated iva landscape leaf leaves marsh-elder natural nature organic outdoor park plant season spring stem summer sunlight sunlit texture toxic wallpaper