Agoseris apargioides var. apargioides

Endemic
Synonyms: Agoseris humilis (Bentham) Kuntze
Treatment appears in FNA Volume 19. Treatment on page 331. Mentioned on page 332.

Leaves mostly reclining to prostrate; blades usually linear to oblanceolate, rarely spatulate, 3–10 (–15) cm × 1–15 (–24) mm, margins toothed to lobed, sometimes laciniately pinnatifid or entire, lobes filiform to oblanceolate, faces glabrous or sparsely villous. Phyllaries lanceolate to obovate or oblong, margins ciliate to tomentose, faces glabrous or villous (hairs translucent, whitish or yellowish, sometimes purple-septate), ± stipitate-glandular. Corollas surpassing phyllaries at flowering, ligules 8–16 mm; anthers 3.5–4.5 mm. Cypselae ± dimorphic, whitish or purplish, ribs ridged to subalate, straight or slightly undulate, often diminishing proximally, glabrous or scabrous. 2n = 36.


Phenology: Flowering Apr–May (year-round).
Habitat: Coastal dunes
Elevation: 0–100 m

Discussion

Variety apargioides occurs from San Francisco southward to Point Sur.

Selected References

None.

Lower Taxa

None.

"fine" is not a number."elongating" is not a number.

0.35 cm3.5 mm <br />0.0035 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
scarious +
ovate +  and lanceolate +
corymbiform +  and paniculiform +
indeterminate +  and determinate +
Gary I. Baird +
(Lessing) Greene +
decurrent +
Troximon apargioides +
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
1-2 times bodies +
0.3 cm3 mm <br />0.003 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
compound +  and simple +
10 cm100 mm <br />0.1 m <br /> (15 cm150 mm <br />0.15 m <br />) +
1.5 cm15 mm <br />0.015 m <br /> (2.4 cm24 mm <br />0.024 m <br />) +
3 cm30 mm <br />0.03 m <br /> (10 cm100 mm <br />0.1 m <br />) +
spatulate;usually linear;oblanceolate +
3 cm30 mm <br />0.03 m <br /> (15 cm150 mm <br />0.15 m <br />) +
1mm;15mm +
tuberculate +, rugose +, muricate +  and smooth +
fusiform;obconic +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
filiform +
2 (?) +  and 6 (?) +
acute +, linear-lanceolate +  and cuneate-oblanceolate +
pistillate +  and staminate +
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
purplish +  and whitish +
papillate +
tapered +, beaked +, flattened +, obcompressed +, compressed +, prismatic +, fusiform +, ellipsoid +, columnar +  and clavate +
0–100 m +
stipitate-glandular +, villous +  and glabrous +
winged +  and beaked +
dispersed +
Coastal dunes +
indeterminate +
each +  and sessile +
pistillate +  and staminate +
obconic;hemispheric +
1.5 cm15 mm <br />0.015 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
sessile +  and petiolate +
cauline +  and basal +
0.3 cm3 mm <br />0.003 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
0.8 cm8 mm <br />0.008 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
spreading;antrorse +
filiform +  and oblanceolate +
ciliate +  and tomentose +
entire +, pinnatifid +, toothed +  and lobed +
glabrous +  and tomentose +
2-carpellate +
pistillate +  and staminate +
0.4 cm4 mm <br />0.004 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
0.6 cm6 mm <br />0.006 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
stipitate-glandular +, villous +  and tomentose +
Flowering Apr–May (year-round). +
connate +  and distinct +
subequal +  and unequal +
bearing subulate enations +, hairy +  and bristly +
flat;convex +
straight +
scabrous +  and glabrous +
undulate +  and ridged +
diminishing +
exalbuminous +
prostrate +  and ascending +
1 +  and 5 +
appendaged +  and truncate +
papillate +
Agoseris humilis +
Agoseris apargioides var. apargioides +
Agoseris apargioides +
variety +
0.2 cm2 mm <br />0.002 m <br /> (0.55 cm5.5 mm <br />0.0055 m <br />) +
perennial +, biennial +  and annual +