mt. lassen draba (draba aureola) wildflowers blooming among rocks on the high elevation trails of lassen volcanic national park,

alpine america aureola beautiful bloom blooming botanical botany bright ca california close up closeup color colorful copy space day detail draba dry endangered flora floral flower golden grass in inflorescence lassen light macro mountain mt natural nature northern plant rare rocky spring summer sunny threatened united states usa whitlow whitlowgrass wild wildflower yellow