OregonFlora species comparison

0.3–0.4 mm in diameter, yellow.

loose;

pedicels 0–2 mm.

4–5-parted, 2.8–3.3 mm, membranous;

calyces slightly bilaterally symmetric, broadly campanulate; > corolla tube, divided 50–60% of their length, white to creamy yellow, not reticulate, not shiny;

lobes ovate, not overlapping at base;

margins entire;

tips long-attenuate;

corollas campanulate, 2.6–3 mm, white; creamy yellow when dry;

tubes 1.2–1.5 mm;

lobes triangular-ovate, nearly erect; > tube;

tips lanceolate-attenuate; straight;

stamens included to barely visible at corolla sinuses;

filaments 0.2–0.5 mm;

anthers 0.2–0.4 mm;

infrastaminal scales 50–75% as long as corolla tube, often reduced to denticulate wings, sometimes with few; short fimbriae;

styles slightly subulate to terete;

stigmas capitate, globose.

2–3.2 × 2–3.6 mm, surrounded on basal half by withered corollas.

2–4.