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

	Photos	Common Name	Genus	Species	Records	Category	Family	Order	Class	Kingdom
1		Yellow Sundrops	Oenothera	tetragona	0	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
2		Common Evening Primrose	Oenothera	biennis	451	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
3		Seabeach Evening Primrose	Oenothera	humifusa	16	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
4		Nodding Eveniing Primrose	Oenothera	nutans	2	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
5		Northern Evening Primrose	Oenothera	parviflora	41	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
6		Hairy Evening Primrose	Oenothera	villosa ssp. villosa	0	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
7		Showy Evening Primrose	Oenothera	grandis	2	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
8		Shale Barren Evening Primrose	Oenothera	argillicola	8	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
9		Narrow-leaved Evening Primrose	Oenothera	fruticosa	124	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
10		Cut-leaved Evening Primrose	Oenothera	laciniata	145	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
11		Oakes's Evening Primrose	Oenothera	oakesiana	4	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
12		Little Evening Primrose	Oenothera	perennis	31	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae
13		Cleland's Evening Primrose	Oenothera	clelandii	1	Evening Primrose Family	Onagraceae	Myrtales	Magnoliopsida	Plantae