Clay phacelia first year plant
![Phacelia argillacea Atwood的圖片](https://content.eol.org/data/media/d7/49/12/542.75a2a57d1a73d1a5493139c42ff84d8b.580x360.jpg)
描述:
First year rosette of the federally listed Phacelia argillacea growing on Green River Formation shales.August 4, 1988, Utah Co., Utah, approx. 6400 ft. elev.
First year rosette of the federally listed Phacelia argillacea growing on Green River Formation shales.August 4, 1988, Utah Co., Utah, approx. 6400 ft. elev.