Difference between revisions of "Thalictrum confine"
Rhodora 2: 232. 1900.
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|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
| − | |name= | + | |name=Thalictrum turneri |
|authority=B. Boivin | |authority=B. Boivin | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| − | |name= | + | }} {{Treatment/ID/Synonym |
| + | |name=Thalictrum venulosum var. confine | ||
|authority=(Fernald) B. Boivin | |authority=(Fernald) B. Boivin | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Heterogamia;Thalictrum confine | |hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Heterogamia;Thalictrum confine | ||
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|elevation=0-200 m | |elevation=0-200 m | ||
|distribution=N.B.;Ont.;P.E.I.;Que.;N.Y.;Vt. | |distribution=N.B.;Ont.;P.E.I.;Que.;N.Y.;Vt. | ||
| − | |discussion=<p>The relationship between Thalictrum confine and T. venulosum is unclear and requires additional field study.</p> | + | |discussion=<p>The relationship between <i>Thalictrum confine</i> and <i>T. venulosum</i> is unclear and requires additional field study.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Thalictrum confine | name=Thalictrum confine | ||
| − | |||
|authority=Fernald | |authority=Fernald | ||
|rank=species | |rank=species | ||
|parent rank=section | |parent rank=section | ||
| − | |synonyms= | + | |synonyms=Thalictrum turneri;Thalictrum venulosum var. confine |
|basionyms= | |basionyms= | ||
|family=Ranunculaceae | |family=Ranunculaceae | ||
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|publication year=1900 | |publication year=1900 | ||
|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/V3/V3_1025.xml |
|genus=Thalictrum | |genus=Thalictrum | ||
|section=Thalictrum sect. Heterogamia | |section=Thalictrum sect. Heterogamia | ||
Latest revision as of 21:45, 5 November 2020
Stems erect, to 100 cm, from rhizomes. Leaves: cauline leaves 3-4, those proximal to inflorescence petiolate, those subtending panicle branches sessile. Leaf blade: leaflets reniform-cordate, apically 3-5-lobed, 15-50 mm wide, lobe margins crenate, surfaces glabrous to glandular. Inflorescences terminal, panicles, narrow with ascending branches, many flowered. Flowers: sepals yellowish to purple, oblong, 1.5-5 mm; filaments colored, not white; anthers 3-4.5 mm, mucronate; stigma purple. Achenes 4-13, erect, incurved, not reflexed, sessile; body fusiform to ovoid, not laterally compressed, adaxial surface 4-6 mm, glandular, veins prominent, not anastomosing-reticulate; beak (2-)2.5-4(-5) mm.
Phenology: Flowering early-mid summer (Jun–Jul).
Habitat: Alluvial or shingly calcareous shores and talus
Elevation: 0-200 m
Distribution
N.B., Ont., P.E.I., Que., N.Y., Vt.
Discussion
The relationship between Thalictrum confine and T. venulosum is unclear and requires additional field study.
Selected References
None.