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	Hymenothrix greenmanii (Heiser) B.L.Turner Brittonia 14: 103 (1962) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Tridax trilobata Hemsl. Biol. Cent.-Amer., Bot. 2: 208 (1881) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Grindelia coronensis Adr.Bartoli & Tortosa Brittonia 55(2): 146 (-149; figs. 1-2) (2003) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Erigeron foliosus var. confinis (Howell) Jeps. Man. Fl. Pl. Calif. : 1056 (1925) Status:Accepted Name Rank:Variety Family: Asteraceae Order: Asterales
	Arnica venosa H.M.Hall Univ. Calif. Publ. Bot. 6: 174 (1915) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Piptocarpha richteri Cuatrec. Brittonia 8: 162 (1955) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Helianthus giganteus L. Sp. Pl. : 905 (1753) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Verbesina calzadae Panero & Villaseñor Brittonia 48: 569, fig (1996) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Diplostephium sandiense Cuatrec. Brittonia 8: 183 (1956) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Melampodium nutans Stuessy Brittonia 22: 122, fig. 9 (1970) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Townsendia aprica S.L.Welsh & Reveal Brittonia 20: 375, fig. 1 (1968) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Blennosperma nanum S.F.Blake Proc. Biol. Soc. Washington 39: 144 (1926) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Paragynoxys magnifolia Cuatrec. Brittonia 8: 154 (1955) Status:Unchecked Rank:Species Family: Asteraceae
	Espeletia grisea Standl. Amer. J. Bot. 2: 477 (1915) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Xylorhiza orcuttii Greene Pittonia 3(14): 48 (1896) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Erigeron bloomeri A.Gray Proc. Amer. Acad. Arts vi. (1865) 540. Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Erigeron divergens Torr. & A.Gray Fl. N. Amer. 2(1): 175 (1841) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Espeletia santanderensis A.C.Sm. Brittonia 1: 527 (1935) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Arnica nevadensis A.Gray Proc. Amer. Acad. Arts xix. (1883) 55. Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Erigeron supplex A.Gray Proc. Amer. Acad. Arts vii. (1868) 353. Status:Unchecked Rank:Species Family: Asteraceae
	Senecio tubicapillosus Cuatrec. Brittonia 12: 192 (1960) Status:Unchecked Rank:Species Family: Asteraceae
	Aster helenae Merr. Brittonia iv. 185 (1941). Status:Unchecked Rank:Species Family: Asteraceae
	Verbesina quetamensis Olsen Brittonia 34(3): 282, fig. (1982) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales
	Bidens gracillima Sherff Brittonia 16: 59 (1964) Status:Accepted Name Rank:Species Family: Asteraceae Order: Asterales