Hazardia squarrosa var. squarrosa

Endemic
Treatment appears in FNA Volume 20. Treatment on page 448.

Stems distally sparsely hairy or glabrescent. Leaves glabrous or sparsely puberulent, resinous. Involucres 11–15 mm. Phyllaries recurved, margins usually glandular, apices obtuse to acute, faces glandular. Disc-florets 18–30; corollas 10–11 mm.


Phenology: Flowering Aug–Oct.
Habitat: Foothills and coastal mountains, usually with Quercus, Artemisia, Arctostaphylos, Ceanothus, Heteromeles, Pinus
Elevation: 20–700 m

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 +
(Hooker & Arnott) Greene +
clasping +  and subclasping +
decurrent +
Haplopappus squarrosus +
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 +
1 cm10 mm <br />0.01 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
beaked +, 2-ribbed +  and 5-ribbed +
fusiform +  and deltoid subterete +
fertile +  and bisexual +
fertile +  and bisexual +
20–700 m +
resinous +
gland-dotted +
stipitate-glandular +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Foothills and coastal mountains, usually with Quercus, Artemisia, Arctostaphylos, Ceanothus, Heteromeles, Pinus +
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 />) +
1.1 cm11 mm <br />0.011 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
0.7 cm7 mm <br />0.007 m <br /> (1 cm10 mm <br />0.01 m <br />) +
resinous +
puberulent +  and glabrous +
spreading;erect +
triangular +
toothed +  and entire +
not scarious +
2-carpellate +
persistent +
Flowering Aug–Oct. +
sterile +  and fertile +
bearing subulate enations +, hairy +  and bristly +
concave;usually flat;conic +
exalbuminous +
glabrescent +  and hairy +
appendaged +  and truncate +
papillate +  and smooth +
Haplopappus sect. Hazardia +
Hazardia squarrosa var. squarrosa +
Hazardia squarrosa +
variety +
6] +, [4 +  and 5 +