Peritoma arborea var. globosa

(Coville) H. H. Iltis

Novon 17: 449. 2007.

Basionym: Isomeris arborea var. globosa Coville Proc. Biol. Soc. Wash. 7: 73. 1892
Treatment appears in FNA Volume 7. Treatment on page 206.

Capsules strongly inflated, subglobose.


Phenology: Flowering summer.
Habitat: Coastal bluffs, hillsides, grasslands, desert washes and flats, roadsides
Elevation: 0-1300 m

Discussion

Variety globosa is found in the northern half of the species range, south to San Diego County; it is absent from the deserts of eastern Kern County, although it is well-documented from deserts in the western part of the county.

Selected References

None.

Lower Taxa

None.
0.2 cm2 mm <br />0.002 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
acuminate +  and obtuse +
Staria S. Vanderpool +  and Hugh H. Iltis +
(Coville) H. H. Iltis +
Isomeris arborea var. globosa +
1.5 cm15 mm <br />0.015 m <br /> (4.5 cm45 mm <br />0.045 m <br />) +
serrulate +, serrate +  and entire +
oblongelliptic +
0.4 cm4 mm <br />0.004 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
obovate;spatulate +
0.2 cm2 mm <br />0.002 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
2 cm20 mm <br />0.02 m <br /> (3 cm30 mm <br />0.03 m <br />) +
subglobose +  and inflated +
0.6 cm6 mm <br />0.006 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
0-1300 m +
adnate +  and free +
rotate;crateriform campanulate or urceolate +
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
dehiscent +  and indehiscent +
elongate +
Coastal bluffs, hillsides, grasslands, desert washes and flats, roadsides +
sessile +  and stalked +
axillary +  and terminal +
arranged +  and alternate +
entire +  and serrate +
1-carpellate +
0.3 cm3 mm <br />0.003 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.7 cm7 mm <br />0.007 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
distinct +
8mm;14mm +
ovate-elliptic +
unequal +
0.42 cm4.2 mm <br />0.0042 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Flowering summer. +
tricolporate +  and binucleate +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
not arillate +
dark-brown +
0.6 cm6 mm <br />0.006 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
obovoid +
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
persistent +
lanceolate +
0.22 cm2.2 mm <br />0.0022 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
glandular-pubescent +  and glabrous +
1.5 cm15 mm <br />0.015 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
spreading +  and erect +
puberulent +  and glabrate +
deciduous +  and caducous +
scale-like +
0.09 cm0.9 mm <br />9.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
Cleome isomeris +
Peritoma arborea var. globosa +
Peritoma arborea +
variety +
perennial +  and annual +