Triphysaria eriantha subsp. eriantha

IllustratedEndemic
Synonyms: Orthocarpus erianthus var. gratiosus Jepson & J. P. Tracy
Treatment appears in FNA Volume 17. Treatment on page 686. Mentioned on page 592, 618, 680, 685.

Flowers: corolla yellow, rarely yellow-and-white. 2n = 22.


Phenology: Flowering Mar–Jun.
Habitat: Grasslands, foothills, pastures, roadsides, moist flats.
Elevation: 0–1600 m.

Discussion

Subspecies eriantha was collected in Washington in 1889 near Seattle; this appears to have been an introduction that did not persist. A recent report of this taxon from British Columbia remains to be confirmed.

Selected References

None.

Lower Taxa

None.
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Elizabeth H. Zacharias +
(Bentham) T. I. Chuang & Heckard +
Orthocarpus erianthus +
not hooked +
obovate;ovate +
0.8 cm8 mm <br />0.008 m <br /> (5 cm50 mm <br />0.05 m <br />) +
not leathery +  and not fleshy +
ovate +  and pinnatifid +
0.2 cm2 mm <br />0.002 m <br /> (3 cm30 mm <br />0.03 m <br />) +
1 +  and 10 +
puberulent;glandular-puberulent +
campanulate +, tubular +  and symmetric +
0.6 cm6 mm <br />0.006 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
yellow-and-white +  and yellow +
club--shaped +  and tubular +
1 cm10 mm <br />0.01 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Calif. +  and Oreg. +
0–1600 m. +
2 +  and 1 +
indehiscent +, septicidal +, loculicidal +  and dehiscence +
Grasslands, foothills, pastures, roadsides, moist flats. +
axillary +  and terminal +
alternate +, usually subopposite +  and opposite proximally +
deciduous +
puberulent +  and glandular-puberulent +
triangular +  and narrowly lanceolate +
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
pinnatifid +
tenuinucellate +  and unitegmic +
campylotropous-like +
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Flowering Mar–Jun. +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
spikelike +
1 cm10 mm <br />0.01 m <br /> (24 cm240 mm <br />0.24 m <br />) +
dark-brown +
30 +  and 100 +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
Illustrated +  and Endemic +
subequal +
with 1-10 ascending branches +  and simple +
aerial +  and subterranean +
puberulent +  and glandular-puberulent +
2 cm20 mm <br />0.02 m <br /> (37 cm370 mm <br />0.37 m <br />) +
not fleshy +
filiform +  and subcapitate +
1.2 cm12 mm <br />0.012 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
Orthocarpus erianthus var. gratiosus +
Triphysaria eriantha subsp. eriantha +
Triphysaria eriantha +
subspecies +
indented +
0.4 cm4 mm <br />0.004 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +