Taxa Count: 13

ASTERACEAE

Helianthus apricus var. camporum

Helianthus fascicularis

Helianthus giganteus f. verticillatus

Helianthus nuttallii

Helianthus nuttallii rydbergii

Helianthus nuttallii subsp. canadensis

Helianthus nuttallii subsp. nuttallii

Helianthus nuttallii subsp. parishii

Helianthus nuttallii subsp. rydbergii

Helianthus nuttallii var. nuttallii

Helianthus nuttallii var. rydbergii

Helianthus nuttallii var. subtuberosus

Family Not Defined

Helianthus nuttallii subsp parishii