Hazardia squarrosa
Hazardia brickellioides
saw-tooth bristleweed, saw-tooth goldenbush
brickell goldenbush, brickellbush bristleweed, brickellbush goldenweed, brickellia leaf hazardia
usually sparsely tomentose or pilose.
scabrous to hispid, some hairs yellow gland-tipped.
sessile;
blades oblong or oblong-obovate to widely obovate, 13–35(–50) × 5–17(–24) mm, coriaceous, bases clasping to subclasping, margins spinulose-dentate (teeth in 3–13 pairs), adaxial faces glabrous to sparsely puberulent.
subsessile or subpetiolate;
blades elliptic to obovate or obovate-cuneate, 10–35 × 5–25 mm, coriaceous, bases not clasping, margins usually coarsely spinulose-dentate (with 1–4 pairs of teeth), rarely entire, apices acute, faces pilose to scabrous, some hairs yellow gland-tipped.
turbinate, 8–16 × 7–10 mm.
cylindric to turbinate, 6–7 × 4–5 mm.
0.
5–8, fertile;
corollas shorter than involucres, inconspicuous.
9–30;
corollas 9–11 mm.
8–12;
corollas 6–8 mm.
apically spreading to reflexed, oblong, apices with green area 1–2 mm, faces prominently stipitate-glandular (at least apically).
recurved (or inner erect), lanceolate, apices acute, faces hispidulous, glandular.
borne in racemo-spiciform or glomerate-spiciform arrays.
borne singly or 2–3 in cymiform arrays.
5–8 mm, glabrous.
2–3 mm, sparsely sericeous.
= 12.
Hazardia squarrosa
Hazardia brickellioides
Varieties 3 (3 in the flora).
(Discussion copyrighted by Flora of North America; reprinted with permission.)
1. Leaves sparsely puberulent, not resinous; involucres 8–12 mm; disc florets 9–16, corollas 9–10 mm | var. grindelioides |
1. Leaves glabrous or sparsely puberulent, resinous; involucres 11–15 mm; disc florets 18–30, corollas 10–11 mm | → 2 |
2. Stems glabrous or scabrous; phyllaries erect, ± obtuse-mucronate, glabrous, resinous | var. obtusa |
2. Stems distally sparsely hairy or glabrescent; phyllaries recurved, obtuse to acute, glandular | var. squarrosa |
CA
WildflowerSearch
iNaturalist
USDA Plants Database
