UNION
Hackelia hirsuta (New Mexico Stickseed)
Biennial herb; stems one or a few, 2-6 dm tall, covered with appressed and somewhat spreading hairs; leaves hairy, those at base of plant oblanceolate, withering early, 2-7 cm long, stem leaves lanceolate or oblong 3-10 cm long; inflorescence a coile...
Packera spellenbergii (Spellenberg Groundsel)
Diminutive, tufted perennial, 3-5 cm tall, forming clumps up to 2 dm across, covered with white, felty or woolly tomentum; basal leaves linear, 1-2 cm long, 1-2 mm wide, margins rolled inwards; stem leaves reduced to small scales; flower stems taller...
Solidago capulinensis (Capulin Goldenrod)
Perennial herb; stems ascending-erect, (4-) 8-12 dm tall, moderately puberulent and branching on the upper half; leaves densely arranged on the stems, thick textured, elliptic-lanceolate to elliptic-oblanceolate, 4-7 cm long, 12-20 mm wide, smaller i...