PP20013 -- Penstemon plant named 'Dark Towers' (Penstemon)
Inventor(s): Lindgren, Dale Tennis
Inventor's City: North Platte
Inventor's Country: United States
Plant Type: Penstemon
Application Number: 12/001347
USPC Classification: PLT/465
USPC Classification: PP20013
Full Patent Link: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/PP20013
Image Link: https://fcrepo.lib.umd.edu/fcrepo/rest/pcdm/5a/15/66/75/5a156675-6d83-444f-b1f2-72e55880c0e5
Number of Color Pages: 1
Date Granted: 2009-05-19