Difference between revisions of "Antennaria neglecta"
Pittonia 3: 173. 1897.
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|name=Antennaria athabascensis | |name=Antennaria athabascensis | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria campestris | |name=Antennaria campestris | ||
|authority=Rydberg | |authority=Rydberg | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria campestris var. athabascensis | |name=Antennaria campestris var. athabascensis | ||
|authority=(Greene) B. Boivin | |authority=(Greene) B. Boivin | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria chelonica | |name=Antennaria chelonica | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria erosa | |name=Antennaria erosa | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria howellii var. athabascensis | |name=Antennaria howellii var. athabascensis | ||
|authority=(Greene) B. Boivin | |authority=(Greene) B. Boivin | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria howellii var. campestris | |name=Antennaria howellii var. campestris | ||
|authority=(Rydberg) B. Boivin | |authority=(Rydberg) B. Boivin | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria longifolia | |name=Antennaria longifolia | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria lunellii | |name=Antennaria lunellii | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria nebrascensis | |name=Antennaria nebrascensis | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria neglecta var. athabascensis | |name=Antennaria neglecta var. athabascensis | ||
|authority=(Greene) Roy L. Taylor & MacBryde | |authority=(Greene) Roy L. Taylor & MacBryde | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria neglecta var. campestris | |name=Antennaria neglecta var. campestris | ||
|authority=(Rydberg) Steyermark | |authority=(Rydberg) Steyermark | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria neglecta var. simplex | |name=Antennaria neglecta var. simplex | ||
|authority=Peck | |authority=Peck | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria parvula | |name=Antennaria parvula | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria wilsonii | |name=Antennaria wilsonii | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Antennaria;Antennaria neglecta | |hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Antennaria;Antennaria neglecta | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Antennaria neglecta | name=Antennaria neglecta | ||
| − | |||
|authority=Greene | |authority=Greene | ||
|rank=species | |rank=species | ||
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|publication year=1897 | |publication year=1897 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V19_646.xml |
|tribe=Asteraceae tribe Gnaphalieae | |tribe=Asteraceae tribe Gnaphalieae | ||
|genus=Antennaria | |genus=Antennaria | ||
Revision as of 19:20, 16 December 2019
Dioecious. Plants 4–25 cm. Stolons 2.5–18 cm. Basal leaves: 1-nerved, narrowly spatulate to cuneate-oblanceolate, 15–65 × 6–18 mm, tips mucronate, faces abaxially tomentose, adaxially gray-pubescent (green-glabrescent with age). Cauline leaves linear, 1.5–25 mm, distal flagged. Heads (1–)2–8 in corymbiform to spiciform or racemiform arrays. Involucres: staminate 4–7 mm; pistillate 6–10 mm. Phyllaries distally white. Corollas: staminate 2.7–5 mm; pistillate 4.5–6.5(–7) mm. Cypselae 0.9–1.4 mm, minutely papillate; pappi: staminate 3.5–6.5 mm; pistillate 6–8.5(–9.5) mm. 2n = 28.
Phenology: Flowering early–mid spring.
Habitat: Plains, grasslands, pastures, and open woodlands
Elevation: 0–2500 m
Distribution
Alta., B.C., Man., N.W.T., N.S., Ont., Que., Sask., Ark., Colo., Conn., Del., Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., N.H., N.J., N.Y., N.Dak., Ohio, Okla., Pa., R.I., S.Dak., Vt., Va., W.Va., Wis., Wyo.
Discussion
Antennaria neglecta is a sexual progenitor of both the A. howellii and A. parvifolia polyploid complexes and has one of the more widespread ranges among the amphimictic species in the genus in North America. Amphimicts generally have small ranges compared to those of the polyploid agamic complexes derived from them. Characteristic features of A. neglecta are its lashlike stolons that bear reduced leaves (except at the ends), flags on the distal cauline leaves, and basal leaves that are green-glabrescent with age (R. J. Bayer and G. L. Stebbins 1982).
Selected References
None.