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spring lessingia

wand lessingia

Habit Plants 2–15 cm. Plants 5–60 cm.
Stems

erect, green to tan, glabrous or villous.

erect, tan, villous to woolly.

Leaves

basal withering by flowering;

cauline margins entire or dentate to pinnately lobed, faces sometimes gland-dotted, abaxial villous to tomentose.

basal withering by flowering;

cauline margins entire, faces gland-dotted (in pits), rarely also stipitate-glandular (glands sometimesobscured by tomentum), abaxial usually woolly, sometimes villous.

Involucres

obconic, 4–7 mm.

narrowly obconic, 5–7 mm.

Disc florets

10–25;

corollas yellow (occasionally pink or suffused with purple in peripheral florets; tubes with brown-purple band inside);

style-branch appendages truncate-penicillate, 0.1–0.2 mm.

3–6;

corollas usually white, sometimes pale lavender (color more intense in tubes);

style-branch appendages truncate-penicillate or lanceolate, 0.3–0.9 mm.

Phyllaries

purple-tipped, faces glabrous or villous, gland-dotted;

inner scarious.

green or purple-tipped, faces villous to woolly, gland-dotted or not;

inner scarious.

Heads

borne singly, at ends of branchlets.

borne singly or in corymbiform arrays, usually in axils of leaves.

Pappi

tan, equal to or longer than cypselae.

white or tan, longer than cypselae.

2n

= 10.

= 10.

Lessingia tenuis

Lessingia virgata

Phenology Flowering Apr–Jul. Flowering Jun–Oct.
Habitat Openings, chaparral, woodlands Dry plains, and grassy openings of woodlands, sometimes volcanic soils
Elevation 300–2200 m (1000–7200 ft) 50–500 m (200–1600 ft)
Distribution
from FNA
CA
[WildflowerSearch map]
[BONAP county map]
from FNA
CA
[BONAP county map]
Discussion

Lessingia tenuis is known from the central and southern San Francisco Bay area through the South Coast Range to Ventura County.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Lessingia virgata is known from the foothills of the Cascade Range, foothills of the northern and central Sierra Nevada, and the northeastern Great Valley.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 20, p. 455. FNA vol. 20, p. 458.
Parent taxa Asteraceae > tribe Astereae > Lessingia Asteraceae > tribe Astereae > Lessingia
Sibling taxa
L. arachnoidea, L. germanorum, L. glandulifera, L. hololeuca, L. leptoclada, L. micradenia, L. nana, L. nemaclada, L. pectinata, L. ramulosa, L. virgata
L. arachnoidea, L. germanorum, L. glandulifera, L. hololeuca, L. leptoclada, L. micradenia, L. nana, L. nemaclada, L. pectinata, L. ramulosa, L. tenuis
Synonyms L. ramulosa var. tenuis, L. germanorum var. parvula, L. germanorum var. tenuis
Name authority (A. Gray) Coville: Contr. U.S. Natl. Herb. 4: 124. (1893) A. Gray: in G. Bentham, Pl. Hartw., 315. (1849)
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