familyAsteraceae
tribeAsteraceae tribe Anthemideae
genusArtemisia
subgenusArtemisia subg. Drancunculus
speciesArtemisia campestris
subspeciesArtemisia campestris subsp. canadensis

Artemisia campestris subsp. canadensis

(Michaux) Scoggan

Fl. Canada 1: 52. 1978.

Leila M. Shultz
Common names: Armoise du Canada
IllustratedEndemic
Basionym: Artemisia canadensis Michaux Fl. Bor.-Amer. 2: 128. 1803
Treatment appears in FNA Volume 19. Treatment on page 507. Mentioned on page 506, 508.
Please click on the illustration for a higher resolution version.
Illustrator: Linda Ann Vorobik

Copyright: Flora of North America Association

Biennials, 20–40 cm. Stems usually 1. Leaves: basal rosettes not persistent. Heads in arrays 8–10 (–12) × 1–2 (–3) cm. Involucres globose, 3–4 × 3.5–5 (–6) mm.


Phenology: Flowering early–late summer.
Habitat: Open meadows
Elevation: 0–1000 m

Distribution

V19-853-distribution-map.gif

Greenland, Man., N.B., Nfld. and Labr., Nunavut, Ont., Que., Sask., Maine.

Discussion

A more broadly circumscribed interpretation of the subsp. caudata complex would encompass subsp. canadensis.

Selected References

None.

Lower Taxa

None.
... more about "Artemisia campestris subsp. canadensis"
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Anther base shape
not tailed +  and obtuse +
Anther dehiscence
introrse +
Anther fusion
connate +
Apex architecture or shape
truncate +
Apex shape
acute +
Apex texture
scarious +
Apical appendage shape
ovate +
Appendage pubescence
hirsute +
Appendage relief
papillate +
Appendages ring presence
absent +
Array architecture
paniculiform +
Array development
indeterminate +  and determinate +
Author
Leila M. Shultz +
Authority
(Michaux) Scoggan +
Band architecture
continuous +
Band quantity
1 +
Basal blade some measurement
4 cm40 mm <br />0.04 m <br /> (12 cm120 mm <br />0.12 m <br />) +
Basal rosette duration
not persistent +
Base shape
decurrent +
Basionyms
Artemisia canadensis +
Blade architecture
compound +  and simple +
Blade shape
entire;toothed;3-lobed;entire;toothed;3-lobed;lobed;spatulate;flabellate;spatulate;flabellate;cuneate;obovate;oblanceolate;oblong;elliptic;ovate;lanceolate;linear;filiform +
Branch arrangement or course or shape
linear +
Branch structure in adjective form
stigmatic +
Calyculus presence
absent +
Caudex architecture
branched +
Caudex texture
woody +
Cauline blade length
2 cm20 mm <br />0.02 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Cauline blade shape
lobed +
Cauline blade size
reduced +
Cauline blade width
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Central floret architecture
Staminate (?) +
Central floret quantity
3 (32) +
Common name
Armoise du Canada +
Corolla architecture
zygomorphic +, actinomorphic +  and (3-)5-merous +
Corolla coloration
pale-yellow +
Corolla presence
absent +
Corolla pubescence
glabrous +  and hairy +
Corolla quantity
lacking +
Corolla shape
subglobose +
Cypsela architecture
nerved +
Cypsela growth form
dimorphic +
Cypsela pubescence
glabrous +
Cypsela shape
compressed +  and oblong-lanceoloid +
Cypsela some measurement
0.8mm;1mm +
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
Greenland +, Man. +, N.B. +, Nfld. and Labr. +, Nunavut +, Ont. +, Que. +, Sask. +  and Maine. +
Elevation
0–1000 m +
Embryo course
straight +
Face coloration
gland-dotted +
Face pubescence
white-pubescent +
Filament fusion
distinct +
Floret architecture
staminate +  and pistillate +
Floret atypical quantity
5;15 +
Floret position
proximal +
Floret quantity
12;30 +
Floret reproduction
bisexual +
Fruit architecture
winged +  and beaked +
Fruit condition or texture
dry +
Fruit density
dispersed +
Habitat
Open meadows +
Head architecture
spiciform +  and racemiform +
Head architecture or shape
disciform +
Head arrangement
in subcapitate clusters +  and singly +
Head atypical length
10 cm100 mm <br />0.1 m <br /> (12 cm120 mm <br />0.12 m <br />) +
Head atypical width
2 cm20 mm <br />0.02 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Head development
indeterminate +
Head length
8 cm80 mm <br />0.08 m <br /> (10 cm100 mm <br />0.1 m <br />) +
Head reproduction
heterogamous +  and homogamous +
Head size or width
narrow +
Head width
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
Linda Ann Vorobik +
Individual head architecture
each +  and sessile +
Involucre atypical length
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Involucre atypical width
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 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
0.3 cm3 mm <br />0.003 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Involucre position relational
surrounding +
Involucre shape
globose +
Involucre width
0.35 cm3.5 mm <br />0.0035 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Leaf architecture
sessile +  and petiolate +
Leaf arrangement
alternate +
Leaf duration
deciduous +  and persistent +
Leaf position
basal +
Line quantity
2 +
Lobe quantity
5 (?) +
Lobe shape
linear +  and narrowly oblong +
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 architecture
pistillate +
Peripheral floret presence
absent +
Peripheral floret quantity
1 (25) +
Peripheral floret reproduction
fertile +
Petal fusion
connate +
Phenology
Flowering early–late summer. +
Phyllary duration
persistent +
Phyllary fusion
distinct +
Phyllary growth form or texture
herbaceous +
Phyllary life cycle
falling +
Phyllary pubescence
villous-tomentose +  and glabrous +
Phyllary quantity
2 +  and 20 +
Phyllary shape
Ovate (Lanceolate) +
Phyllary size
unequal +
Phyllary texture
With margins and/or apices (Scarious) +
Publication title
Fl. Canada +
Publication year
1978 +
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 853.xml +
Special status
Illustrated +  and Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
branched +
Stem coloration
reddish-brown +
Stem orientation
erect +
Stem pubescence
glabrous +  and tomentose +
Stem quantity
1 +
Stem shape
wand-like +
Style-branch architecture
appendaged +  and truncate +
Style architecture
2-branched +
Style pubescence
glabrous +
Style quantity
1 +
Style relief
papillate +
Synonyms
Compositae +
Taxon family
Asteraceae +
Taxon name
Artemisia campestris subsp. canadensis +
Taxon parent
Artemisia campestris +
Taxon rank
subspecies +
Throat shape
funnel +  and subglobose +
Tube shape
cylindric +
Volume
Volume 19 +
Whole-organism architecture
taprooted +
Whole-organism atypical some measurement
80 cm800 mm <br />0.8 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
Whole-organism duration
biennial +
Whole-organism odor
aromatic +
Whole-organism some measurement
20 cm200 mm <br />0.2 m <br /> (40 cm400 mm <br />0.4 m <br />) +
Whole organism architecture
taprooted +  and fibrous-rooted +
Whole organism growth form
subshrub +
Whole organism some measurement
3cm (350cm) +
X chromosome quantity
9 +