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Maryland Checklist - Genus: Oenothera - all-time (Total: 13)   

	Photos	Common Name	Genus	Species	Records	Category	Family	Order	Class	Kingdom
1		Narrow-leaved Evening Primrose	Oenothera	fruticosa	124	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
2		Nodding Eveniing Primrose	Oenothera	nutans	2	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
3		Northern Evening Primrose	Oenothera	parviflora	41	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
4		Hairy Evening Primrose	Oenothera	villosa ssp. villosa	0	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
5		Showy Evening Primrose	Oenothera	grandis	2	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
6		Common Evening Primrose	Oenothera	biennis	446	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
7		Seabeach Evening Primrose	Oenothera	humifusa	16	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
8		Yellow Sundrops	Oenothera	tetragona	0	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
9		Cut-leaved Evening Primrose	Oenothera	laciniata	143	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
10		Oakes's Evening Primrose	Oenothera	oakesiana	4	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
11		Little Evening Primrose	Oenothera	perennis	31	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
12		Cleland's Evening Primrose	Oenothera	clelandii	1	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
13		Shale Barren Evening Primrose	Oenothera	argillicola	8	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae