Genus species: Oenothera speciosa

Series: Wildflowers (United States 1992)
Catalog codes:
- Michel US 2276
- Stamp Number US 2671
- Yvert et Tellier US 2073
- Stanley Gibbons US 2704
Emmission: Commemorative
Perforation: 11
Printing: Offset lithography
Colors: Multicolor
Face value: 29¢ - United States cent

Reference: colnect.com
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