Ericameria nauseosa var. ceruminosa
Phytologia 75: 85. 1993.
Common names: Desert rabbitbrush
Endemic
Basionym: Linosyris ceruminosus Durand & Hilgard Pl. Heermann., 40. 1854
Synonyms: Chrysothamnus nauseosus subsp. ceruminosus (Durand & Hilgard) H. M. Hall & Clements Chrysothamnus nauseosus var. ceruminosus (Durand & Hilgard) H. M. Hall
Plants 50–70 cm. Stems yellowish green, moderately leafy to nearly leafless, compact tomentose. Leaves yellowish green; blades 1-nerved, filiform, 10–30 × 0.7–1 mm, faces tomentulose. Involucres 7–8.5 mm. Phyllaries 16–26 (in vertical ranks), apices recurved, acuminate, abaxial faces tomentose to glabrate, glutinous. Corollas 6–7.5 mm, tubes glabrous, lobes 1.5–2.5 mm, glabrous; style appendages shorter than stigmatic portions. Cypselae hairy; pappi 4.5–6.7 mm.
Phenology: Flowering late summer–fall.
Habitat: Gravelly arroyos
Elevation: 700–1700 m
Discussion
Variety ceruminosa grows in the Mojave Desert.
Selected References
None.
Lower Taxa
None.
"fine" is not a number.
... more about "Ericameria nauseosa var. ceruminosa"
glutinous +
introrse +
connate +
distinct +
herbaceous +
recurved +
acuminate +
scarious +
hirsute +
papillate +
cymiform +
continuous +
decurrent +
1-nerved +
filiform +
ribbed +
stigmatic +
barbellate +
persistent +
20;60 +
subequal +
absent +
Desert rabbitbrush +
yellow +
absent +
monomorphic +
5-12-ribbed +
dimorphic +
hairy +
3mm;8mm +
staminate +
Calif. +
straight +
fascicles +
resinous +
gland-dotted +
axillary +
absent +
tomentulose +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
singly +
indeterminate +
surrounding +
obconic;subcylindric +
alternate +
yellowish green +
cauline +
erect;spreading or reflexed +
glabrous +
? (?) +
expanded +
herbaceous-tipped +
herbaceous +
chartaceous +
2-carpellate +
inferior +
attached +
anatropous +
whitish +
persistent +
falling +
tough +
thick +
absent +
connate +
persistent +
distinct +
falling +
chartaceous +
unequal +
Phytologia +
1993 +
pistillate +
absent +
fertile +
epaleate +
pitted +
convex +
fibrous +
exalbuminous +
modifed +
3;5 +
Endemic +
alternate +
resinous +
yellowish green +
prostrate +
tomentose +
2-branched +
glabrous +
Ericameria nauseosa var. ceruminosa +
Ericameria nauseosa +
variety +
campanulate +
shorter +
glabrous +