Clarkia sect. Fibula

H. Lewis & M. E. Lewis

Univ. Calif. Publ. Bot. 20: 333. 1955.

Synonyms: Clarkia subg. Xantianae K. E. Holsinger
Treatment appears in FNA Volume 10.

Inflorescences: axis erect; buds pendent. Flowers: floral-tube obconic to campanulate, 2–5 mm; sepals reflexed together to 1 side; petals pale to pink-lavender or reddish purple, white near base and red-flecked or upper petals with a white-bordered dark spot (C. xantiana), fan-shaped, unlobed or shallowly 2-lobed, with subulate tooth in sinus, claw inconspicuous (conspicuous in C. xantiana); stamens 8, in 2 unequal sets, outer anthers with lavender to purple pollen, inner shorter, with cream pollen. Capsules terete, 4-grooved, or conspicuously 8-ribbed (C. xantiana); sessile or subsessile to long-pedicellate.

Discussion

Species 3 (3 in the flora).

Selected References

None.

... more about "Clarkia sect. Fibula"
Harlan Lewis† +  and Peter C. Hoch +
H. Lewis & M. E. Lewis +
indehiscent +  and loculicidal +
denticulate +  and entire +
subsessile +  and long-pedicellate +
curved +  and straight +
indehiscent +  and loculicidal +
elongated +
inconspicuous +
California. +
basifixed +  and versatile +
obconic +  and campanulate +
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
actinomorphic +
protandrous +  and bisexual +
pedicellate +  and sessile +
curved +  and straight +
indehiscent +  and loculicidal +
terete +, 4-angled +, clavate +, fusiform +, cylindrical +  and elongate +
unicellular-papillose +
deciduous +
numerous +  and 1 +
white +, pale +  and pink-lavender or reddish purple +
cream +, lavender +  and purple +
Univ. Calif. Publ. Bot. +
basal +  and cauline +
several +  and 1 +
clavate +  and globose +
few +  and numerous +
sculptured +  and smooth +
pink +  and purplish red +
deciduous +
0 +  and 1 +
parenchymatous +
parietal +, axile +  and placentation +
1 +, 4 +  and 2 +
unequal +
unequal +
aquatic +, amphibious +  and terrestrial +
2 times as many or as many as sepals +
unbranched +  and sparsely branched +
decumbent +  and prostrate +
slender +  and stout +
petiolate +  and sessile +
intrapetiolar +
aquatic +, amphibious +  and terrestrial +
Clarkia subg. Xantianae +
Clarkia sect. Fibula +
section +
3(-5)-aperturate +
short-acute +
subulate +
2-lobed +, unlobed +  and fan--shaped +
smooth +  and erose +
papillate +