Difference between revisions of "Antennaria plantaginifolia"
Fl. Bor.-Amer. 1: 330. 1834.
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|name=Gnaphalium plantaginifolium | |name=Gnaphalium plantaginifolium | ||
|authority=Linnaeus | |authority=Linnaeus | ||
+ | |rank=species | ||
|publication_title=Sp. Pl. | |publication_title=Sp. Pl. | ||
|publication_place=2: 850. 1753 | |publication_place=2: 850. 1753 | ||
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|name=Antennaria caroliniana | |name=Antennaria caroliniana | ||
|authority=Rydberg | |authority=Rydberg | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria decipiens | |name=Antennaria decipiens | ||
|authority=Greene | |authority=Greene | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria denikeana | |name=Antennaria denikeana | ||
|authority=B. Boivin | |authority=B. Boivin | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria nemoralis | |name=Antennaria nemoralis | ||
|authority=Greene | |authority=Greene | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria pinetorum | |name=Antennaria pinetorum | ||
|authority=Greene | |authority=Greene | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Antennaria plantaginifolia var. petiolata | |name=Antennaria plantaginifolia var. petiolata | ||
|authority=(Fernald) A. Heller | |authority=(Fernald) A. Heller | ||
+ | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Antennaria;Antennaria plantaginifolia | |hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Antennaria;Antennaria plantaginifolia | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Antennaria plantaginifolia | name=Antennaria plantaginifolia | ||
− | |||
|authority=(Linnaeus) Hooker | |authority=(Linnaeus) Hooker | ||
|rank=species | |rank=species | ||
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|publication year=1834 | |publication year=1834 | ||
|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_640.xml |
|tribe=Asteraceae tribe Gnaphalieae | |tribe=Asteraceae tribe Gnaphalieae | ||
|genus=Antennaria | |genus=Antennaria |
Revision as of 20:20, 16 December 2019
Dioecious. Plants 6.5–20(–25) cm. Stolons 2.5–7.5 cm (mostly ascending when young). Basal leaves (petiolate) 3–5(–7)-nerved, obovate to suborbiculate, 35–75 × 15–35 mm, tips minutely mucronate, abaxially tomentose, adaxially green-glabrescent to gray-pubescent. Cauline leaves linear, 6.5–35 mm, distal flagged. Heads 4–17(–30) in tight corymbiform arrays. Involucres: staminate 5–7(–8) mm; pistillate 5–7 mm. Phyllaries distally white. Corollas: staminate 2–3.5 mm; pistillate 3–4 mm. Cypselae 0.5–1.6 mm, slightly papillate; pappi: staminate 2.5–4 mm; pistillate 3.5–5.5 mm. 2n = 28.
Phenology: Flowering mid–late spring.
Habitat: Dry, open, deciduous woodlands, tops of banks, ridges, and bluffs, sandstone formations, slopes in openings in woodlands
Elevation: 0–1500 m
Distribution
![V19-640-distribution-map.gif](/w/images/4/47/V19-640-distribution-map.gif)
Man., N.B., N.S., Que., Ala., Ark., Conn., Del., Fla., Ga., Ill., Ind., Iowa, Ky., Maine, Md., Mass., Minn., Miss., Mo., N.H., N.J., N.Y., N.C., Okla., Pa., R.I., S.C., Tenn., Vt., Va., W.Va., Wis.
Discussion
Antennaria plantaginifolia is a diploid progenitor of the A. parlinii complex and is similar to that species except for smaller heads and adaxially gray-pubescent basal leaves (R. J. Bayer and G. L. Stebbins 1982; Bayer 1985b; Bayer and D. J. Crawford 1986). It is a diploid ancestor of the A. howellii complex. It is found in the Appalachian region; disjunct populations occur in the driftless area of Wisconsin and Minnesota (Bayer and Stebbins).
Selected References
None.