Carex acutiformis Ehrhart (Q368)
Jump to navigation
Jump to search
Carex acutiformis is a taxon with the rank species within the section Carex sect. Paludosae
Language | Label | Description | Also known as |
---|---|---|---|
English |
Carex acutiformis Ehrhart
|
Carex acutiformis is a taxon with the rank species within the section Carex sect. Paludosae
|
Statements
taxon/id/Carex acutiformis Ehrhart
0 references
Carex acutiformis Ehrhart
Carex acutiformis
Ehrhart
FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
accepted
1 reference
CA-ON
present
introduced
1 reference
Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
CA-ON
1 reference
US-CT
1 reference
US-IN
1 reference
US-MA
1 reference
US-MD
1 reference
US-MI
1 reference
US-NY
1 reference
rhizomes long-creeping.
1 reference
Culms central, coarse, trigonous, 55–130 cm, scabrous-angled.
1 reference
Leaves: basal sheaths pale green to brownish or red tinged;
1 reference
blades glaucous, M-shaped, (4.5–) 5.5–12 (–20) mm wide, glabrous.
1 reference
Inflorescences 15–35 cm;
1 reference
proximal 2–5 spikes pistillate, ascending;
1 reference
terminal 1–2 (–3) spikes staminate.
1 reference
Pistillate scales lanceolate, acute to acuminate, glabrous, at least the proximal with scabrous awn to 3.5 mm.
1 reference
Perigynia ascending, ± glaucous, often strongly red dotted, ± strongly 12–18-veined, thin-walled, narrowly ovoid, flattened-trigonous, 3–4.5 × 1.4–2.1 mm, glabrous;
1 reference
beak 0.3–0.6 mm, emarginate to weakly bidentulate, teeth to 0.2 mm. 2n = 78.
1 reference
1 reference
1 reference
pale green
brownish or red tinged
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
red dotted
often strongly; strongly
1 reference
12-18-veined
more or less strongly
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference