Seeds 1.5–1.8 mm. 2n = 14.


Phenology: Flowering Jun–Jul.
Habitat: Foothill woodlands, forest margins.
Elevation: 300–800 m.

Discussion

Subspecies borealis is known only from western Shasta and eastern Trinity counties and is listed as rare by the California Native Plant Society.

Selected References

None.

Lower Taxa

None.
Harlan Lewis† +  and Peter C. Hoch +
E. Small +
straight +
swollen +
indehiscent +  and loculicidal +
denticulate +  and entire +
elliptic +  and ovate +
2 cm20 mm <br />0.02 m <br /> (6 cm60 mm <br />0.06 m <br />) +
pedicellate +  and sessile +
curved +  and straight +
indehiscent +  and loculicidal +
2 cm20 mm <br />0.02 m <br /> (3 cm30 mm <br />0.03 m <br />) +
elongated +
0.2 cm2 mm <br />0.002 m <br /> (?) +
300–800 m. +
basifixed +  and versatile +
campanulate +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
actinomorphic +
protandrous +  and bisexual +
pedicellate +  and sessile +
curved +  and straight +
indehiscent +  and loculicidal +
terete +, 4-angled +, clavate +, fusiform +, cylindrical +  and elongate +
Foothill woodlands, forest margins. +
unicellular-papillose +
deciduous +
subterete +
numerous +  and 1 +
0 cm0 mm <br />0 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
dark-flecked +  and lavender-pink +
13mm +  and 19mm +
unlobed +, obdeltate +  and suborbiculate +
constricted +
0.7 cm7 mm <br />0.007 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
1.5 cm15 mm <br />0.015 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Flowering Jun–Jul. +
Canad. J. Bot. +
basal +  and cauline +
several +  and 1 +
clavate +  and globose +
mottled +  and light-brown +
few +  and numerous +
tuberculate +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.18 cm1.8 mm <br />0.0018 m <br />) +
pink +  and purplish red +
deciduous +
0 +  and 1 +
parenchymatous +
parietal +, axile +  and placentation +
1 +, 4 +  and 2 +
unequal +
aquatic +, amphibious +  and terrestrial +
subequal +
2 times as many or as many as sepals +
unbranched +  and sparsely branched +
decumbent +  and prostrate +
puberulent +
slender +  and stout +
0 cm0 mm <br />0 m <br /> (100 cm1,000 mm <br />1 m <br />) +
petiolate +  and sessile +
intrapetiolar +
aquatic +, amphibious +  and terrestrial +
Clarkia borealis subsp. borealis +
Clarkia borealis +
subspecies +
3(-5)-aperturate +
smooth +  and erose +
papillate +