Carex pseudocyperus Linnaeus (Q577)

present

native

1 reference

Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf

CA-MB

present

native

1 reference

Manitoba Checklist, 2002

CA-ON

present

native

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-QC

present

native

1 reference

Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.

CA-NB

present

native

1 reference

Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.

CA-PE

present

native

1 reference

Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 pp.

CA-NS

present

native

1 reference

Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.

CA-MB

Man.

1 reference

CA-NB

N.B.

1 reference

CA-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-QC

Que.

1 reference

US-CT

Conn.

1 reference

US-ME

Maine

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-NY

N.Y.

1 reference

US-OH

Ohio

1 reference

US-PA

Pa.

1 reference

US-VT

Vt.

1 reference

US-WI

Wis.

1 reference

Eurasia

1 reference

Newfoundland, CA

present

native

1 reference

Carex sect. Vesicariae (Heuffel) J. Carey

Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm

parent taxon

1 reference

taxon habit

herb

1 reference

taxon habitat

swamps

1 reference

wet thickets

1 reference

stream

1 reference

pond

1 reference

lakeshores

1 reference

depressions

1 reference

wet meadows

1 reference

marshes

1 reference

shallow water

1 reference

emergent stumps

1 reference

floating logs

1 reference

floating mats

1 reference

vegetation

1 reference

water

1 reference

elevation

0–800 m

1 reference

special status

F

1 reference

taxon description fragment

Plants densely to loosely cespitose;

1 reference

d0_s0

rhizomes short, no more than 10 cm.

1 reference

d0_s1

Culms trigonous in cross-section, 25–100 cm, scabrous distally.

1 reference

d0_s2

Leaves: basal sheaths pale-brown (rarely faintly red tinged);

1 reference

d0_s3

ligules usually much longer than wide;

1 reference

d0_s4

blades mid to dark green, flat to W-shaped, 4–13 mm wide, glabrous.

1 reference

d0_s5

Inflorescences 4–15 cm;

1 reference

d0_s6

proximal bract 12–55 cm, greatly exceeding inflorescence;

1 reference

d0_s7

proximal 2–5 spikes pistillate, erect or the proximal pendent, cylindric, 9–12 mm thick;

1 reference

d0_s8

terminal 1 spike staminate or, rarely, gynaecandrous, androgynous, or mixed.

1 reference

d0_s9

Pistillate scales lanceolate-acuminate, 2.5–8.6 × 0.3–0.6 mm, the distal shorter and the proximal longer than perigynia, margins ciliate, apex scabrous-awned.

1 reference

d0_s10

Staminate scales scabrous-awned, sometimes also ciliate-margined.

1 reference

d0_s11

Perigynia spreading to reflexed at maturity, strongly 12–20-veined, veins usually separated by less than 2 times their width, confluent at or proximal to mid beak (except for 2 prominent lateral), tightly investing achene, narrowly elliptic to lanceolate, 3.4–6.1 × 1–1.7 mm, leathery, apex gradually tapered;

1 reference

d0_s12

beak poorly defined, 1.2–2.2 mm, strongly bidentate, teeth straight or slightly outcurved, 0.7–1.2 (–1.4) mm.

1 reference