familyAsteraceae
tribeAsteraceae tribe Anthemideae
genusArtemisia
subgenusArtemisia subg. Tridentatae
speciesArtemisia arbuscula
subspeciesArtemisia arbuscula subsp. thermopola

Artemisia arbuscula subsp. thermopola

Beetle

Rhodora 61: 83. 1959.

Leila M. Shultz
Common names: Hot Springs sagebrush
Endemic
Synonyms: Seriphidium arbusculum var. thermopolum (Beetle) Y. R. Ling
Treatment appears in FNA Volume 19. Treatment on page 512. Mentioned on page 511, 518.
Revision as of 19:47, 29 July 2020 by imported>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Leaves narrowly cuneate (5–10 × 3–6 mm, lobed, lobes 1/2+ blade lengths, laterals to 1 mm wide, often acute). Involucres (1.5–) 2–2.5 × 1.5–2 mm.


Phenology: Flowering mid–late summer.
Habitat: Rocky soils of igneous origin
Elevation: 2200–2500 m

Distribution

V19-865-distribution-map.gif

Idaho, Utah, Wyo.

Discussion

Because of its deeply lobed leaves, subsp. thermopola can be confused with Artemisia tripartita. The habit, leaf morphology, and geographic distribution of subsp. thermopola suggest introgression between typical A. arbuscula and A. tripartita.

Selected References

None.

Lower Taxa

None.
... more about "Artemisia arbuscula subsp. thermopola"
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Anther base shape
not tailed +  and obtuse +
Anther dehiscence
introrse +
Anther fusion
connate +
Apex architecture or shape
truncate +
Apex texture
scarious +
Apical appendage shape
ovate +
Appendage pubescence
hirsute +
Appendage relief
papillate +
Appendages ring presence
absent +
Array architecture
paniculiform +  and spiciform +
Array development
indeterminate +  and determinate +
Array length
2 cm20 mm <br />0.02 m <br /> (9 cm90 mm <br />0.09 m <br />) +
Array width
0.5cm +  and 2cm +
Author
Leila M. Shultz +
Authority
Beetle +
Band architecture
continuous +
Band quantity
1 +
Base shape
decurrent +
Basionyms
Tridentatae +
Blade architecture
compound +  and simple +
Blade length
0.3 cm3 mm <br />0.003 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Blade shape
lobed;cuneate +
Blade width
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Branch arrangement or course or shape
linear +
Branch structure in adjective form
stigmatic +
Calyculus presence
absent +
Caudex texture
woody +
Common name
Hot Springs sagebrush +
Corolla architecture
zygomorphic +, actinomorphic +  and (3-)5-merous +
Corolla coloration
red +  and pale-yellow +
Corolla presence
absent +
Corolla pubescence
glabrous +
Corolla quantity
lacking +
Corolla some measurement
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Cypsela architecture
winged +  and monomorphic +
Cypsela coating
resinous +
Cypsela growth form
dimorphic +
Cypsela shape
fusiform +
Cypsela some measurement
0.7mm;0.8mm +
Disc-floret architecture
staminate +
Disc-floret atypical quantity
20 (30) +
Disc-floret quantity
2 (20) +
Disc-floret reproduction
fertile +  and bisexual +
Disc floret architecture
staminate +
Disc floret reproduction
fertile +  and bisexual +
Distribution
Idaho +, Utah +  and Wyo. +
Elevation
2200–2500 m +
Embryo course
straight +
Face coloration
gland-dotted +
Face pubescence
hairy +
Filament fusion
distinct +
Floret architecture
pistillate +, staminate +  and neuter +
Floret atypical quantity
6;10 +
Floret position
proximal +
Floret quantity
4;6 +
Floret reproduction
fertile +  and bisexual +
Fruit architecture
winged +  and beaked +
Fruit condition or texture
dry +
Fruit density
dispersed +
Habitat
Rocky soils of igneous origin +
Head architecture
spiciform +  and racemiform +
Head architecture or shape
discoid +
Head arrangement
singly +
Head development
indeterminate +
Head reproduction
heterogamous +  and homogamous +
Head size or width
narrow +
Illustration copyright
Flora of North America Association +
Illustrator
Linda Ann Vorobik +
Individual head architecture
each +  and sessile +
Involucre atypical length
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Involucre diameter
0.15 cm1.5 mm <br />0.0015 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Involucre length
0.2 cm2 mm <br />0.002 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
Involucre position relational
surrounding +
Involucre shape
globose-ovoid;campanulate +
Involucre width
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Leaf architecture
sessile +  and petiolate +
Leaf arrangement
alternate +
Leaf coloration
gray-green +
Leaf duration
persistent +
Leaf position
cauline +  and basal +
Leaf shape
cuneate +
Line quantity
2 +
Lobe quantity
5 (?) +
Lobe shape
deltate +
Margin architecture or shape
entire +  and dentate +
Margin shape
lobed +
Margin texture
scarious +
Number of lower taxa
0 +
Ovary architecture
2-carpellate +
Ovary architecture or structure in adjective form
1-locular +
Ovary position
inferior +
Ovule fixation
attached +
Ovule orientation
anatropous +
Ovule quantity
1 +
Pappus duration
persistent +
Pappus life cycle
falling +
Pappus presence
absent +
Pericarp fragility
tough +
Pericarp width
thick +
Peripheral floret presence
absent +
Peripheral floret quantity
In 1 (3+ series) +
Petal fusion
connate +
Phenology
Flowering mid–late summer. +
Phyllary duration
persistent +
Phyllary fusion
distinct +
Phyllary growth form or texture
herbaceous +
Phyllary life cycle
falling +
Phyllary pubescence
tomentose +  and pubescent +
Phyllary quantity
2 +  and 20 +
Phyllary shape
Ovate (Oblong) +
Phyllary size
unequal +
Phyllary texture
With margins and/or apices (Scarious) +
Publication title
Rhodora +
Publication year
1959 +
Ray-floret architecture
styliferous +, neuter +  and pistillate +
Ray-floret presence
absent +
Ray-floret quantity
In 1( (2+) series) +
Ray-floret reproduction
sterile +  and fertile +
Receptacle architecture
epaleate +
Receptacle pubescence
glabrous +
Receptacle shape
conic;convex;conic;convex;flat +
Reference
None +
Rhizome presence
absent +
Rib presence
absent +
Rib quantity
2 +  and 5 +
Root texture
fibrous +
Seed architecture
exalbuminous +
Seed quantity
1 +
Sepal variability
modifed +
Series atypical quantity
1 (2) +
Series quantity
4;7 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V19 865.xml +
Special status
Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
branched +
Stem coloration
gray-green +  and brown +
Stem orientation
erect +
Stem pubescence
glabrate +
Stem quantity
1 +  and 10 +
Stem shape
not wand-like +
Style-branch architecture
appendaged +  and truncate +
Style architecture
2-branched +
Style pubescence
glabrous +
Style quantity
1 +
Style relief
papillate +
Synonyms
Seriphidium arbusculum var. thermopolum +
Taxon family
Asteraceae +
Taxon name
Artemisia arbuscula subsp. thermopola +
Taxon parent
Artemisia arbuscula +
Taxon rank
subspecies +
Throat shape
funnel +  and subglobose +
Tube shape
cylindric +
Volume
Volume 19 +
Whole-organism duration
perennial +, biennial +  and annual +
Whole organism architecture
fibrous-rooted +
Whole organism atypical some measurement
30 cm300 mm <br />0.3 m <br /> (50 cm500 mm <br />0.5 m <br />) +
Whole organism growth form
shrub +  and root-sprouting +
Whole organism odor
aromatic +
Whole organism some measurement
10cm (30cm) +
X chromosome quantity
9 +