Difference between revisions of "Carex macrocephala"
Syst. Veg. 3: 808. 1826.
Synonyms: Carex anthericoides J. Presl & C. Presl
Treatment appears in FNA Volume 23. Treatment on page 308.
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|name=Carex anthericoides | |name=Carex anthericoides | ||
|authority=J. Presl & C. Presl | |authority=J. Presl & C. Presl | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Cyperaceae;Carex;Carex sect. Macrocephalae;Carex macrocephala | |hierarchy=Cyperaceae;Carex;Carex sect. Macrocephalae;Carex macrocephala | ||
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name=Carex macrocephala | name=Carex macrocephala | ||
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|authority=Willdenow ex Sprengel | |authority=Willdenow ex Sprengel | ||
|rank=species | |rank=species | ||
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|publication year=1826 | |publication year=1826 | ||
|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/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V23/V23_539.xml |
|genus=Carex | |genus=Carex | ||
|section=Carex sect. Macrocephalae | |section=Carex sect. Macrocephalae | ||
Revision as of 20:09, 16 December 2019
Culms sharply angled, at least 1 angle serrulate distally, 10–35 cm. Inflorescences with pistillate heads 2.5–5 cm wide; proximal spikes ascending-spreading to spreading. Pistillate scales reddish to brown with green or gold center, sometimes with distal margins white or pale gold, 0.1–0.3(–0.5) mm wide, apex short-tapered with awn to 1.2–4 mm. Anthers 2.5–5 mm. Perigynia ascending to ascending-spreading, sometimes spreading, with deeply erose wings 0.7–1.7 mm wide, base cordate; beak ± straight, 6.5–9 mm from apex to achene, apex notched 0.7–1.5 mm adaxially. Achenes 3–4.5 × 2.3–3 mm. 2n = 74, 78.
Phenology: Fruiting spring–summer.
Habitat: Sandy beaches along seacoasts, sounds, bays, and inlets, especially on dunes
Elevation: 0 m
Distribution
B.C., Alaska, Oreg., Wash., Asia [Japan, Russian Far East (Kamchatka) to n China].
Discussion
Selected References
None.
Lower Taxa
None.