Hazardia squarrosa var. grindelioides

(de Candolle) W. D. Clark

Madroño 26: 122. 1979.

Basionym: Pyrrocoma grindelioides de Candolle in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 350. 1836
Synonyms: Haplopappus squarrosus subsp. grindelioides (de Candolle) D. D. Keck
Treatment appears in FNA Volume 20. Treatment on page 448.
Revision as of 19:57, 29 July 2020 by imported>Volume Importer
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Stems sparsely puberulent, often tomentulose proximal to heads. Leaves sparsely puberulent, not resinous. Involucres 8–12 mm. Phyllaries recurved, margins glandular (if at all), apices obtuse to acute, faces apically cinereous. Disc-florets 9–16; corollas 9–10 mm. 2n = 10.


Phenology: Flowering Jul–Oct.
Habitat: Chaparral in foothills, coastal mountains, and islands, usually with Quercus, Pinus, Arctostaphylos, Rhus, Heteromeles, Adenostoma, Ceanothus
Elevation: 100–1300 m

Distribution

V20-1030-distribution-map.gif

Calif., Mexico (Baja California)

Discussion

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

glabrous +  and sparsely puberulent +
not tailed +, rounded +  and obtuse +
distinct +
obtuse;acute +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
glomerate-spiciform +  and racemo-spiciform +
indeterminate +  and determinate +
W. Dennis Clark +
(de Candolle) W. D. Clark +
clasping +  and subclasping +
decurrent +
Pyrrocoma grindelioides +
3.5 cm35 mm <br />0.035 m <br /> (5 cm50 mm <br />0.05 m <br />) +
1.7 cm17 mm <br />0.017 m <br /> (2.4 cm24 mm <br />0.024 m <br />) +
1.3 cm13 mm <br />0.013 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
oblong-obovate;widely obovate +
coriaceous +
0.5 cm5 mm <br />0.005 m <br /> (1.7 cm17 mm <br />0.017 m <br />) +
rugulose +  and muricate +
barbellulate +  and barbellate +
reddish-brown +
not 2-lipped +  and actinomorphic +
yellow +, red-purple +  and drying +
ampliate +
0.9 cm9 mm <br />0.009 m <br /> (1 cm10 mm <br />0.01 m <br />) +
beaked +, 2-ribbed +  and 5-ribbed +
fusiform +  and deltoid subterete +
fertile +  and bisexual +
fertile +  and bisexual +
Calif. +  and Mexico (Baja California) +
100–1300 m +
resinous +
stipitate-glandular +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Chaparral in foothills, coastal mountains, and islands, usually with Quercus, Pinus, Arctostaphylos, Rhus, Heteromeles, Adenostoma, Ceanothus +
discoid +  and disciform +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
0.8 cm8 mm <br />0.008 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
0.7 cm7 mm <br />0.007 m <br /> (1 cm10 mm <br />0.01 m <br />) +
not resinous +
puberulent +
spreading;erect +
triangular +
toothed +  and entire +
not scarious +
2-carpellate +
persistent +
Flowering Jul–Oct. +
sterile +  and fertile +
bearing subulate enations +, hairy +  and bristly +
concave;usually flat;conic +
exalbuminous +
Illustrated +
tomentulose +  and puberulent +
appendaged +  and truncate +
papillate +  and smooth +
Haplopappus squarrosus subsp. grindelioides +
Hazardia squarrosa var. grindelioides +
Hazardia squarrosa +
variety +
6] +, [4 +  and 5 +