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Wallace eriophyllum, Wallace's woolly daisy, woolly daisy, woolly easterbonnets

Yosemite woolly sunflower

Habit Annuals, 1–15 cm. Annuals, 5–15 cm.
Stems

erect to spreading or ascending.

ascending.

Leaves

blades obovate to spatulate, 7–20 mm, sometimes 3-lobed, ultimate margins entire, plane (apices ± rounded), faces ± woolly.

blades oblanceolate, 1–2 cm, margins entire, plane (apices acute), faces woolly.

Peduncles

1–3 cm.

± 1 cm.

Involucres

broadly campanulate, 4–6 mm diam.

cylindric, 3–4+ mm diam.

Ray florets

5–10;

laminae usually cream or yellow, sometimes white with red veins, 3–4 mm.

4–6;

laminae yellow, ± 1 mm (inconspicuous).

Disc florets

20–30;

corollas 2–3 mm (tubes cylindric, throats funnelform, gradually dilated, lobes glandular; anther appendages subulate, not glandular).

10–20;

corollas ± 2 mm (tubes cylindric, throats broadly funnelform, abruptly dilated, lobes not glandular; anther appendages deltate, glandular).

Phyllaries

5–10, distinct.

4–6, distinct.

Heads

usually borne singly.

borne singly or in loose arrays.

Cypselae

± 2 mm;

pappi usually of 6–10 ± oblong scales 0.4–0.8 mm, rarely 0.

2.5–3 mm;

pappi of 8–10 lanceolate to spatulate (± unequal) scales 0.5–1.5 mm.

2n

= 10 + 0–1 I or 0–3 B.

= 14.

Eriophyllum wallacei

Eriophyllum nubigenum

Phenology Flowering Dec–Jul. Flowering Jun–Jul.
Habitat Sandy or gravelly openings, creosote-bush or sagebrush scrublands, Joshua Tree or pinyon-juniper woodlands, or chaparral Gravelly or rocky openings, yellow pine or red fir forests
Elevation 30–2400 m (100–7900 ft) 1800–2500 m (5900–8200 ft)
Distribution
from FNA
AZ; CA; NV; UT; Mexico (Baja California)
[WildflowerSearch map]
[BONAP county map]
from FNA
CA
[BONAP county map]
Discussion

Of conservation concern.

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

Source FNA vol. 21, p. 356. FNA vol. 21, p. 356.
Parent taxa Asteraceae > tribe Heliantheae > subtribe Baeriinae > Eriophyllum Asteraceae > tribe Heliantheae > subtribe Baeriinae > Eriophyllum
Sibling taxa
E. ambiguum, E. confertiflorum, E. congdonii, E. jepsonii, E. lanatum, E. lanosum, E. latilobum, E. mohavense, E. multicaule, E. nubigenum, E. pringlei, E. staechadifolium
E. ambiguum, E. confertiflorum, E. congdonii, E. jepsonii, E. lanatum, E. lanosum, E. latilobum, E. mohavense, E. multicaule, E. pringlei, E. staechadifolium, E. wallacei
Synonyms Bahia wallacei, Antheropeas wallacei, E. wallacei var. rubellum
Name authority (A. Gray) A. Gray: Proc. Amer. Acad. Arts 19: 25. (1883) Greene ex A. Gray: Proc. Amer. Acad. Arts 19: 25. (1883)
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