Difference between revisions of "Callitriche brutia var. hamulata"
Watsonia 26: 113. 2006.
Common names: Narrowleaf water-starwort
Basionym: Callitriche hamulata Kützing ex W. D. J. Koch Syn. Fl. Germ. Helv., 246. 1837
Synonyms: C. intermedia Hoffmann C. intermedia subsp. hamulata (Kützing e× W. D. J. Koch) A. R. Clapham
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Callitriche brutia var. hamulata | |accepted_name=Callitriche brutia var. hamulata | ||
| − | |accepted_authority=(Kützing | + | |accepted_authority=(Kützing ex W. D. J. Koch) Lansdown |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=Watsonia | |title=Watsonia | ||
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}} | }} | ||
|common_names=Narrowleaf water-starwort | |common_names=Narrowleaf water-starwort | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Callitriche hamulata | |name=Callitriche hamulata | ||
| − | |authority=Kützing | + | |authority=Kützing ex W. D. J. Koch |
| + | |rank=species | ||
| + | |publication_title=Syn. Fl. Germ. Helv., | ||
| + | |publication_place=246. 1837 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=C. intermedia | |name=C. intermedia | ||
|authority=Hoffmann | |authority=Hoffmann | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=C. intermedia subsp. hamulata | |name=C. intermedia subsp. hamulata | ||
|authority=(Kützing e× W. D. J. Koch) A. R. Clapham | |authority=(Kützing e× W. D. J. Koch) A. R. Clapham | ||
| + | |rank=subspecies | ||
}} | }} | ||
|hierarchy=Plantaginaceae;Callitriche;Callitriche brutia;Callitriche brutia var. hamulata | |hierarchy=Plantaginaceae;Callitriche;Callitriche brutia;Callitriche brutia var. hamulata | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Callitriche brutia var. hamulata | name=Callitriche brutia var. hamulata | ||
| − | + | |authority=(Kützing ex W. D. J. Koch) Lansdown | |
| − | |authority=(Kützing | ||
|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
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|publication year=2006 | |publication year=2006 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V17/V17_152.xml |
|genus=Callitriche | |genus=Callitriche | ||
|species=Callitriche brutia | |species=Callitriche brutia | ||
Latest revision as of 13:28, 30 November 2021
Leaves connate at base, ± linear, tapering strongly from near base or spatulate, 5.4–18 × 0.3–3 mm, 1+-veined. Stem and leaf scales present. Inflorescences: bracts caducous. Pedicels 0 mm, rarely less than 2 mm in fruit. Flowers usually solitary; styles reflexed, appressed to ovary; pollen colorless. Schizocarps 1.1–1.5(–1.6) × 1.1–1.4 mm, as long as wide; mericarps blackish, not swollen, winged throughout, wings straight, 0.03–0.3 mm wide. 2n = 38.
Phenology: Flowering Jul–Sep.
Habitat: Fast-flowing streams, backwaters, lakes, pools.
Elevation: 0–1600 m.
Distribution
Greenland, B.C., Oreg., Wash., Europe.
Discussion
Variety hamulata is considered native in Greenland and is introduced in other parts of the flora area; the earliest specimen of var. hamulata known from western North America is from Oregon in 1956 (Steward 7238, MO).
Selected References
None.
Lower Taxa
None.