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Parietaria hespera var. hespera

Parietaria hespera var. hespera  
Family: Urticaceae
rillita pellitory
Parietaria hespera var. hespera image
Max Licher
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David E. Boufford in Flora of North America (vol. 3)
Herbs , 0.3-5.5 dm. Leaf blades narrowly to broadly ovate, less frequently oblong or nearly orbiculate, 0.4-4.5 × 0.4-2.7 cm, conspicuously longer than wide, base broadly cuneate, rounded, or truncate, apex distally rounded or acuminate to acute or obtuse. Flowers: involucral bracts 1-4.5 mm; tepals erect, loosely connivent at maturity, ca.2-2.8 mm, apex acute.

Flowering late winter-early summer, rarely at other times. Chaparral, deserts, roadsides, sand dunes, often in shaded and moist places; 0-1400 m; Ariz., Calif., Nev., N.Mex., Utah; nw Mexico.
JANAS 26(1)
PLANT: Prostrate, decumbent, ascending, or erect, simple or freely branched, sometimes densely matted, annuals 3 55 cm tall. LEAVES: narrowly to very broadly ovate, oblong or circular, 0.4 4.5 cm long, 0.4 2.7 cm wide, about as wide as long to longer than wide; apex attenuate, acute, obtuse or rounded; base broadly cuneate, rounded or truncate. LEAF BASE: broadly cuneate, rounded or truncate. FLOWERS: subtended by bracts ca. 1-4.5 mm long; tepals acute, loosely connivent at maturity; bracts shorter than or exceeding the tepals. TEPALS: acute, loosely connivent at maturity, ca. 2 2.8 mm long, obtuse. ACHENES: symmetrical, 0.9 1.2 mm long, 0.6 0.7 mm broad. NOTES: Deserts, dry woodlands, roadsides, sand dunes, rock crevices, often in shaded and moist places: all cos. except Apache, Greenlee, Navajo; below ca. 1600 m (5300 ft); late winter early summer, rarely at other times of year; s half of CA, sw NM, se NV and sw UT; also in nw Mex. Parietaria floridana Nutt., the name for a superficially similar species from the e and se coastal U.S. with smaller, stipitate achenes, has been applied incorrectly to this species. REFERENCES: Boufford, David E. 1992. Urticaceae. Ariz.-Nev. Acad. Sci. 26(1)2.
Parietaria hespera var. hespera
Open Interactive Map
Parietaria hespera var. hespera image
Max Licher
Parietaria hespera var. hespera image
Max Licher
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
Parietaria hespera var. hespera image
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