Difference between revisions of "Carex tuckermanii"
Amer. J. Sci. Arts 49: 48, plate Ff, fig. 117. 1845.
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|common_names=Carex de Tuckerman | |common_names=Carex de Tuckerman | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
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|publication title=Amer. J. Sci. Arts | |publication title=Amer. J. Sci. Arts | ||
|publication year=1845 | |publication year=1845 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V23/V23_940.xml |
|genus=Carex | |genus=Carex | ||
|section=Carex sect. Vesicariae | |section=Carex sect. Vesicariae | ||
Revision as of 21:39, 27 May 2020
Plants cespitose; rhizomes short or inconspicuous. Culms trigonous in cross section, 40–120 cm, smooth distally. Leaves: basal sheaths reddish purple; ligules as wide to slightly longer than wide; blades dark green, flat to W-shaped, 2–5 mm wide, glabrous. Inflorescences 10–35 cm; proximal bract 25–70 cm, exceeding inflorescence; proximal (1–)2–3(–4) spikes pistillate, erect or the proximal spreading or pendent, cylindric; terminal 1–3 spikes staminate. Pistillate scales narrowly ovate, 3.9–5.2 × 1.2–2.4 mm, shorter than perigynia, margins entire, apex acute, awnless. Perigynia ascending, often green or straw colored, strongly 7–12-veined, veins running to beak, broadly elliptic, 7.5–12.5 × (4–)4.5–7 mm, apex contracted; beak 2.4–4.8 mm, smooth, bidentate, teeth straight, 0.7–1.9 mm. Stigmas 3. Achenes brown, trigonous, asymmetric, deeply indented on 1 face, smooth.
Phenology: Fruiting Jun–Aug.
Habitat: Deciduous swamp forests, thickets, often along streams or pond shores, wet meadows
Elevation: 0–500 m
Distribution
N.B., Ont., Que., Conn., Ind., Maine, Md., Mich., Minn., N.Y., Ohio, Pa., Vt., Wis.
Discussion
Selected References
None.