Difference between revisions of "Aureolaria grandiflora"
Rhodora 20: 135. 1918.
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|name=Gerardia grandiflora | |name=Gerardia grandiflora | ||
|authority=Bentham | |authority=Bentham | ||
| + | |rank=species | ||
|publication_title=Compan. Bot. Mag. | |publication_title=Compan. Bot. Mag. | ||
|publication_place=1: 206. 1836 | |publication_place=1: 206. 1836 | ||
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|name=Aureolaria grandiflora var. cinerea | |name=Aureolaria grandiflora var. cinerea | ||
|authority=Pennell | |authority=Pennell | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=A. grandiflora var. pulchra | |name=A. grandiflora var. pulchra | ||
|authority=Pennell | |authority=Pennell | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=A. grandiflora var. serrata | |name=A. grandiflora var. serrata | ||
|authority=(Bentham) Pennell | |authority=(Bentham) Pennell | ||
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}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=G. grandiflora var. cinerea | |name=G. grandiflora var. cinerea | ||
|authority=(Pennell) Cory | |authority=(Pennell) Cory | ||
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}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=G. grandiflora var. pulchra | |name=G. grandiflora var. pulchra | ||
|authority=(Pennell) Fernald | |authority=(Pennell) Fernald | ||
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}} | }} | ||
|hierarchy=Orobanchaceae;Aureolaria;Aureolaria grandiflora | |hierarchy=Orobanchaceae;Aureolaria;Aureolaria grandiflora | ||
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name=Aureolaria grandiflora | name=Aureolaria grandiflora | ||
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|authority=(Bentham) Pennell | |authority=(Bentham) Pennell | ||
|rank=species | |rank=species | ||
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|publication year=1918 | |publication year=1918 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V17/V17_994.xml |
|genus=Aureolaria | |genus=Aureolaria | ||
|species=Aureolaria grandiflora | |species=Aureolaria grandiflora | ||
Latest revision as of 19:38, 5 November 2020
Perennials. Stems simple or branched, 5–15 dm, white-puberulent. Leaves: petiole 8–18 mm; blade lanceolate, 50–105 x 30–40 mm, margins pinnatifid and serrate, rarely serrate and not pinnatifid, surfaces puberulent. Bracts leaflike, 15–22 x 3–7 mm, margins serrate to weakly pinnatifid at base. Pedicels 4–11 mm, puberulent. Flowers: calyx puberulent, tube campanulate, 6–10 mm, lobes linear to lanceolate, 3–12 x 1–4 mm, margins entire; corolla tube 30–40 mm, glabrous, lobes 7–11 x 10–16 mm; filaments 13–27 mm, ciliate; style 29–35 mm. Capsules pyriform, 10–16 x 8–12 mm, glabrous.
Phenology: Flowering Jul–Oct.
Habitat: Maple, pine, and oak woodlands, roadsides.
Elevation: 0–400 m.
Distribution
Ont., Ark., Ill., Ind., Iowa, Kans., La., Mo., Okla., Tex., Wis.
Discussion
J. C. McFeeley and E. P. Roberts (1974) documented Aureolaria grandiflora, typically a parasite of oaks, parasitizing Juniperus virginiana in addition to oak species. F. W. Pennell (1935) recognized four infraspecific taxa within A. grandiflora, differentiated on subtle characteristics (for example, bract margins serrate versus more deeply cut, leaf blade margins more versus less pinnatifid). Additionally, he recognized these infraspecific taxa at both the varietal and subspecific ranks (at different times). No infraspecific taxa are recognized here.
There is a historic record of Aureolaria grandiflora from Houston County, Minnesota, collected in 1899.
Selected References
None.