Harmonia guggolziorum

B. G. Baldwin

Madroño 48: 293, figs. 1, 2. 2002.

Treatment appears in FNA Volume 21. Treatment on page 298.

Plants 10–30 cm; proximal unbranched portions of primary-stems usually longer than branches supporting heads. Leaves mostly on primary-stems (distal leaves of primary-stems not congested) and immediately proximal to branches supporting heads. Heads usually erect in bud and fruit. Phyllaries 3–6, hirsute and/or hirtellous near folded edges. Ray-florets 3–6; corolla laminae 4–5 mm. Disc-florets 8–13, some or all bisexual, fertile. Ray cypselae not gibbous, beakless; pappi to 0.5 mm. Disc cypselae 3–3.5 mm; pappi of 9–11 lanceolate to linear, fimbriate scales 0.6–0.8 mm. 2n = 18.


Phenology: Flowering Apr–May.
Habitat: Serpentine slopes
Elevation: 100–200 m

Discussion

Of conservation concern.

Harmonia guggolziorum occurs in the southern Inner North Coast Ranges. Molecular phylogenetic analyses have indicated a sister-group relationship between H. guggolziorum and the other serpentine-endemic species of Harmonia (H. doris-nilesiae, H. hallii, and H. stebbinsii; B. G. Baldwin 2001).

Selected References

None.

Lower Taxa

None.
... more about "Harmonia guggolziorum"
not tailed +, rounded +  and obtuse +
pale +  and dark +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
less umbelliform +  and corymbiform +
indeterminate +  and determinate +
Bruce G. Baldwin +  and John L. Strother +
B. G. Baldwin +
decurrent +
compound +  and simple +
linear to linear-elliptic +
lobed;usually spatulate;oblanceolate +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
barbellulate +  and barbellate +
bright-yellow +
0.4 cm4 mm <br />0.004 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
hairy +  and glabrous +
fusiform +, clavate +, obpyramidal +, terete +, compressed +  and obcompressed +
fertile +  and bisexual +
hairy +  and glabrous +
clavate +  and terete +
0.3 cm3 mm <br />0.003 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
fertile +  and bisexual +
100–200 m +
stipitate-glandular +  and hirsute +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Serpentine slopes +
in loose , more or less umbelliform to corymbiform arrays +  and singly +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
obovoid;obconic +
petiolate +  and sessile +
alternate +  and opposite +
deltate +
dentate to pinnatifid or palmatifid +  and entire +
toothed +  and entire +
2-carpellate +
persistent +
9 +  and 11 +
lanceolate +  and linear +
0 cm0 mm <br />0 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Flowering Apr–May. +
hirtellous +  and hirsute +
not gibbous +
setulose +  and glabrous +
flat;convex +
7 +  and 11 +
fimbriate +
0.06 cm0.6 mm <br />6.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
exalbuminous +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Compositae +
Harmonia guggolziorum +
Harmonia +
species +
cylindric +
toothed +  and entire +
5 cm50 mm <br />0.05 m <br /> (40 cm400 mm <br />0.4 m <br />) +