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Maryland Checklist - Genus: Helianthus - all-time (Total: 15)   

	Photos	Common Name	Genus	Species	Records	Category	Family	Order	Class	Kingdom
1		Smooth Sunflower	Helianthus	laevigatus	1	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
2		Few-leaved Sunflower	Helianthus	occidentalis ssp. occidentalis	5	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
3		Jerusalem Artichoke	Helianthus	tuberosus	62	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
4		Maximilian Sunflower	Helianthus	maximiliani	1	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
5		Swamp Sunflower	Helianthus	angustifolius	43	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
6		Thin-leaved Sunflower	Helianthus	decapetalus	74	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
7		Giant Sunflower	Helianthus	giganteus	24	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
8		Hairy Sunflower	Helianthus	hirsutus	3	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
9		Ashy Sunflower	Helianthus	mollis	14	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
10		Pale-leaved Woodland Sunflower	Helianthus	strumosus	17	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
11		Cucumberleaf Sunflower	Helianthus	debilis ssp. cucumerifolius	0	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
12		Stiff Sunflower	Helianthus	pauciflorus	3	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
13		Common Sunflower	Helianthus	annuus	19	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
14		Woodland Sunflower	Helianthus	divaricatus	63	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae
15		Saw-toothed Sunflower	Helianthus	grosseserratus	3	Aster Family	Asteraceae	Asterales	Magnoliopsida	Plantae