Can you identify? This was photographed at the end of May last year, so I can't go back to note any further details. I've used my limited supply of wildflower books and the Internet but can't seem to ID it. If it helps, this plant was growing on a south facing dry hillside at the north end of the Rogue River Valley. Nearby trees are Oregon White Oak, Madrone and Manzanita. Plants that have been seen in that same area are Pacific Hound's Tongue and Henderson's Shooting Star. Any help will be most appreciated.
Thanks Ron, Once I had a name, I went through my books and still couldn't match the photo. I finally found a couple at Cal Photos and on a USDA site that matched pretty well. I'm convinced you are correct in your identification. The variety that comes closest is zigadenus venenosus var. venenosus. I will be watching to see if this one returns in May (only two plants found on a hilly five acres). Again, many thanks.
Yes, I understand. Unfortunately, the single photo was the only one I had, and the plant is gone almost a year. I had no detailed information with which to compare. This is why I hope to see the plant again this year. I will be much more diligent in my effort toward a positive identification. Thanks again