Species M - P
- Penstemon nanus 6
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Description:
Courtesy Barrie Porteous
- Penstemon nanus_2
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Description:
Penstemon nanus, courtesy of Bob Pennington
6/10/2012 - US 6&50, 23 miles east of NV state line.
- Penstemon palmeri
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Description:
Courtesy Barrie Porteous
- Penstemon petiolatus
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Description:
Courtesy Barrie Porteous
Restricted Categories 
