Ericameria nauseosa var. bernardina
Phytologia 75: 85. 1993.
Common names: Bernardina rabbitbrush
Basionym: Chrysothamnus nauseosus var. bernardinus H. M. Hall Univ. Calif. Publ. Bot. 7: 171. 1919
Plants 50–150 cm. Stems yellowish green, becoming whitish, leafy, compactly tomentose. Leaves mostly greenish yellow; blades 1-nerved, linear, 30–50 × 1–2 mm, faces ± tomentose. Involucres 10–14 mm. Phyllaries 13–20 (in vertical ranks), apices erect, acuminate, abaxial faces glabrous or tomentose. Corollas 10–12 mm, tubes puberulent, lobes 1.7–2.3 mm, glabrous; style appendages longer than stigmatic portions. Cypselae densely sericeous; pappi 7–8 mm.
Phenology: Flowering late summer–fall.
Habitat: Open yellow-pine forests
Elevation: 1200–3000 m
Distribution
Calif., Mexico (Baja California)
Discussion
Selected References
None.
Lower Taxa
None.
"fine" is not a number.
... more about "Ericameria nauseosa var. bernardina"
resinous +
introrse +
connate +
distinct +
herbaceous +
erect +
acuminate +
scarious +
hirsute +
papillate +
cymiform +
continuous +
decurrent +
1-nerved +
filiform;narrowly oblanceolate +
ribbed +
stigmatic +
barbellate +
persistent +
20;60 +
subequal +
absent +
Bernardina rabbitbrush +
yellow +
absent +
monomorphic +
5-12-ribbed +
dimorphic +
sericeous +
3mm;8mm +
staminate +
straight +
fascicles +
resinous +
gland-dotted +
axillary +
absent +
tomentose +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
singly +
indeterminate +
surrounding +
obconic;subcylindric +
alternate +
greenish yellow +
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 +
alternate +
leafy +
resinous +
prostrate +
tomentose +
2-branched +
glabrous +
Ericameria nauseosa var. bernardina +
Ericameria nauseosa +
variety +
campanulate +
shorter +
puberulent +