Photo 3821-13: Flowers of thistle (Cirsium) both in natural...Creek Park. College Station, Texas

Flowers of thistle (Cirsium) both in natural light and under 365 nm ultraviolet (UV-A) blacklight, collected in Lick Creek ParkLick Creek: Background Notes. College Station, Texas

🎞️ #3821-13
📅 Fri May 8, 2026 Search pictures taken on Fri May 8, 2026
💾 Download Full Size Highest-resolution version of the photo | 📷 Shooting data Fri 8 May 2026 09:19:36 - Exposure: 13 sec - Aperture: F/32. - Focal length: 100 mm - ISO 100 📊 Histogram Histogram Preview
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College Station - Sam Houston Forest, Texas, May 6 - 9, 2026

Album 3821: College Station - Sam Houston Forest, Texas, May 6 - 9, 2026

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