familyAsteraceae
tribeAsteraceae tribe Gnaphalieae
genusAntennaria
speciesAntennaria howellii
subspeciesAntennaria howellii subsp. neodioica

Difference between revisions of "Antennaria howellii subsp. neodioica"

(Greene) R. J. Bayer

Brittonia 41: 397. 1989.

Randall J. Bayer
Common names: Antennaire néodioïque
Endemic
Basionym: Antennaria neodioica Greene Pittonia 3: 184. 1897
Synonyms: Antennaria alsinoides Greene Antennaria grandis (Fernald) House Antennaria neglecta var. attenuata (Fernald) Cronquist Antennaria neglecta var. neodioica (Greene) Cronquist Antennaria neodioica var. attenuata Fernald Antennaria neodioica var. chlorophylla Fernald Antennaria neodioica var. grandis Fernald Antennaria neodioica var. interjecta Fernald Antennaria neodioica var. rupicola (Fernald) Fernald Antennaria obovata Antennaria rupicola
Treatment appears in FNA Volume 19. Treatment on page 405. Mentioned on page 403, 404.
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}}
 
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|common_names=Antennaire néodioïque
 
|common_names=Antennaire néodioïque
−
|basionyms={{Treatment/ID/Synonym
+
|special_status={{Treatment/ID/Special_status
 +
|code=E
 +
|label=Endemic
 +
}}
 +
|basionyms={{Treatment/ID/Basionym
 
|name=Antennaria neodioica
 
|name=Antennaria neodioica
 
|authority=Greene
 
|authority=Greene
 +
|rank=species
 +
|publication_title=Pittonia
 +
|publication_place=3: 184. 1897
 
}}
 
}}
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
 
|name=Antennaria alsinoides
 
|name=Antennaria alsinoides
 
|authority=Greene
 
|authority=Greene
 +
|rank=species
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria grandis
 
|name=Antennaria grandis
 
|authority=(Fernald) House
 
|authority=(Fernald) House
 +
|rank=species
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria neglecta var. attenuata
 
|name=Antennaria neglecta var. attenuata
 
|authority=(Fernald) Cronquist
 
|authority=(Fernald) Cronquist
 +
|rank=variety
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria neglecta var. neodioica
 
|name=Antennaria neglecta var. neodioica
 
|authority=(Greene) Cronquist
 
|authority=(Greene) Cronquist
 +
|rank=variety
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria neodioica var. attenuata
 
|name=Antennaria neodioica var. attenuata
 
|authority=Fernald
 
|authority=Fernald
 +
|rank=variety
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria neodioica var. chlorophylla
 
|name=Antennaria neodioica var. chlorophylla
 
|authority=Fernald
 
|authority=Fernald
 +
|rank=variety
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria neodioica var. grandis
 
|name=Antennaria neodioica var. grandis
 
|authority=Fernald
 
|authority=Fernald
 +
|rank=variety
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria neodioica var. interjecta
 
|name=Antennaria neodioica var. interjecta
 
|authority=Fernald
 
|authority=Fernald
 +
|rank=variety
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria neodioica var. rupicola
 
|name=Antennaria neodioica var. rupicola
 
|authority=(Fernald) Fernald
 
|authority=(Fernald) Fernald
 +
|rank=variety
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria obovata
 
|name=Antennaria obovata
−
|authority=unknown
+
|authority=
 +
|rank=species
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Antennaria rupicola
 
|name=Antennaria rupicola
−
|authority=unknown
+
|authority=
 +
|rank=species
 
}}
 
}}
 
|hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Antennaria;Antennaria howellii;Antennaria howellii subsp. neodioica
 
|hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Antennaria;Antennaria howellii;Antennaria howellii subsp. neodioica
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Antennaria howellii subsp. neodioica
 
name=Antennaria howellii subsp. neodioica
−
|author=
 
 
|authority=(Greene) R. J. Bayer
 
|authority=(Greene) R. J. Bayer
 
|rank=subspecies
 
|rank=subspecies
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|publication title=Brittonia
 
|publication title=Brittonia
 
|publication year=1989
 
|publication year=1989
−
|special status=
+
|special status=Endemic
−
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V19_651.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_651.xml
 
|tribe=Asteraceae tribe Gnaphalieae
 
|tribe=Asteraceae tribe Gnaphalieae
 
|genus=Antennaria
 
|genus=Antennaria

Latest revision as of 19:54, 5 November 2020

Plants (6–)15–35 cm. Stolons 3–8(–12) cm (leaves along stolons almost equal to those of rosettes at ends). Basal leaves 1-nerved (sometimes obscurely 3-nerved), spatulate to narrowly or broadly obovate (petiolate), 14–48 × 2.5–20 mm, tips mucronate, faces abaxially tomentose, adaxially gray-pubescent to floccose-glabrescent. Cauline leaves linear, 8–35 mm, distal flagged. Heads 4–8(–13) in corymbiform arrays. Involucres: staminate (very uncommon) 6 mm; pistillate 6–9 mm. Phyllaries distally white or cream Corollas: staminate 3.5 mm; pistillate 3.5–6 mm. Cypselae 0.9–1.5 mm, minutely papillate; pappi: staminate 4 mm; pistillate 5.5–7 mm. 2n = 56, 84 (under A. neodioica).


Phenology: Flowering mid spring–early summer.
Habitat: Pastures, dry fields, openings in woodlands and forests, and rock barrens and dry lake shores
Elevation: 0–2200 m

Distribution

V19-651-distribution-map.gif

St. Pierre and Miquelon, Alta., B.C., Man., N.B., Nfld. and Labr. (Nfld.), N.W.T., N.S., Ont., P.E.I., Que., Sask., Colo., Conn., Del., Idaho, Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Minn., Mont., Nebr., N.H., N.J., N.Y., N.C., N.Dak., Ohio, Oreg., Pa., R.I., S.Dak., Tenn., Vt., Va., Wash., W.Va., Wis., Wyo.

Discussion

Subspecies neodioica is most common in the eastern half of the range of Antennaria howellii; it is also found sporadically as far west as Washington and British Columbia. Antennaria virginica is likely the primary sexual progenitor of apomicts in subsp. neodioica (R. J. Bayer 1985).

Selected References

None.

Lower Taxa

None.
... more about "Antennaria howellii subsp. neodioica"
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Author
Randall J. Bayer +
Authority
(Greene) R. J. Bayer +
Basionyms
Antennaria neodioica +
Common name
Antennaire néodioïque +
Distribution
St. Pierre and Miquelon +, Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. (Nfld.) +, N.W.T. +, N.S. +, Ont. +, P.E.I. +, Que. +, Sask. +, Colo. +, Conn. +, Del. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mont. +, Nebr. +, N.H. +, N.J. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Oreg. +, Pa. +, R.I. +, S.Dak. +, Tenn. +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +  and Wyo. +
Elevation
0–2200 m +
Habitat
Pastures, dry fields, openings in woodlands and forests, and rock barrens and dry lake shores +
Illustration copyright
Flora of North America Association +
Illustrator
Yevonn Wilson-Ramsey +
Number of lower taxa
0 +
Phenology
Flowering mid spring–early summer. +
Publication title
Brittonia +
Publication year
1989 +
Reference
None +
Source xml
https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse grained fna xml/V19-20-21/V19 651.xml +
Special status
Endemic +
Synonyms
Antennaria alsinoides +, Antennaria grandis +, Antennaria neglecta var. attenuata +, Antennaria neglecta var. neodioica +, Antennaria neodioica var. attenuata +, Antennaria neodioica var. chlorophylla +, Antennaria neodioica var. grandis +, Antennaria neodioica var. interjecta +, Antennaria neodioica var. rupicola +, Antennaria obovata +  and Antennaria rupicola +
Taxon family
Asteraceae +
Taxon name
Antennaria howellii subsp. neodioica +
Taxon parent
Antennaria howellii +
Taxon rank
subspecies +
Volume
Volume 19 +