Schizanthus pinnatus
butterfly-flower, poorman's orchid
petiole 0.3–1 cm;
blade broadly lanceolate to ovate, 1.5–10 × 1–4.5 cm, lobes: base cuneate, margins entire, denticulate, or pinnate, apex acute.
bracts lanceolate-ovate, 1.5–3 mm, margins entire.
calyx 0.6–0.9 cm, lobes distinct for 7/8 their length, unequal;
corolla 2–3.5 cm diam., tube narrow, 2.5–3 × 1.8–2.1 mm, lobe shape highly variable, adaxial narrowly elliptic-ovate, lateral and abaxial further subdivided into narrower lobes, 1–1.6 × 0.3–1 cm, apex broadly rounded to acute, glabrate, often with various large or small spots of darker or brighter colors;
fertile stamens 7.5–8.5 mm;
filaments nearly completely distinct;
ovary 1.5–3 × 0.8–1.3 mm;
style 5–7 mm.
tan, 4–6 × 7–9 mm.
brown, 1.8–2 × 1.6–1.8 mm.
pedicels 1.5–2.1 cm.
= 20.
Schizanthus pinnatus
Schizanthus pinnatus is commonly cultivated as an ornamental bedding plant (C. D. Brickell and J. D. Zuk 1997). Reports of the species from Maine (C. D. Richards et al. 1983) could not be confirmed; it was excluded from the Maine flora by A. Haines and T. F. Vining (1998).
(Discussion copyrighted by Flora of North America; reprinted with permission.)
WildflowerSearch
iNaturalist
USDA Plants Database
