Difference between revisions of "Carex nigra (Linnaeus) Reichard (Q414) "

present

introduced

1 reference

Canadian Museum of Nature (CAN), Gatineau, QC. Specimen.

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.

FR-PM

present

native

1 reference

Etcheberry, R. 1989. Plantes de Saint-Pierre et Miquelon. Unpublished list (MT).

Greenland

1 reference

St. Pierre and Miquelon

1 reference

CA-NB

N.B.

1 reference

CA-NL

Nfld. and Labr.

1 reference

CA-NS

N.S.

1 reference

CA-PE

P.E.I.

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-NH

N.H.

1 reference

US-NY

N.Y.

1 reference

US-VT

Vt.

1 reference

Europe

1 reference

w. Asia

1 reference

Newfoundland, CA

present

native

1 reference

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

Labrador, CA

present

native

1 reference

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

Greenland, GL

present

native

1 reference

Carex sect. Phacocystis Dumortier

Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.

parent taxon

1 reference

taxon habit

herb

1 reference

taxon habitat

wet meadows

1 reference

elevation

0–200 m

1 reference

special status

F

1 reference

taxon description fragment

Plants not cespitose.

1 reference

d0_s0

Culms acutely angled, 10–110 cm, scabrous.

1 reference

d0_s1

Leaves: basal sheaths redbrown;

1 reference

d0_s2

sheaths of proximal leaves glabrous, fronts lacking spots and veins, apex truncate;

1 reference

d0_s3

blades epistomic, 2–4.5 mm wide, adaxially papillose.

1 reference

d0_s4

Inflorescences: proximal bract subequal to inflorescence, 1.5–4 mm wide.

1 reference

d0_s5

Spikes erect;

1 reference

d0_s6

proximal 2–3 spikes pistillate, 1.2–4.2 cm × 3–5 mm, base obtuse or acute;

1 reference

d0_s7

terminal 1–2 spikes staminate.

1 reference

d0_s8

Pistillate scales dark purple-brown or black, shorter than perigynia, apex obtuse, awnless.

1 reference

d0_s9

Perigynia ascending, pale-brown with redbrown or black spots on apical 1/2, occasionally black on apical 1/2, 3–9-veined on each face, somewhat flattened, tightly enclosing achenes, stipitate, ellipsoid or obovoid, 2–3.7 × 1.1–2.1 mm, somewhat leathery, dull, base truncate, distended, apex obtuse or rounded, papillose;

1 reference

d0_s10

stipe 0.1–0.3 mm;

1 reference

d0_s11

beak redbrown or black, 0.1–0.2 mm, orifice scabrous.

1 reference

d0_s12

Achenes not constricted, whitish iridescent, base adnate to perigynium.

1 reference

d0_s13

2n = 83, 84, 85.

1 reference

d0_s14

morphology statement

whole organism

growth form

cespitose

not

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

leaf sheath

redbrown

1 reference

d0_s2

leaf sheath

pubescence

glabrous

1 reference

d0_s3

truncate

1 reference

d0_s3

leaf blade

epistomic

1 reference

d0_s4

leaf blade

2

4.5

1 reference

d0_s4

leaf blade

relief

papillose

adaxially

1 reference

d0_s4

inflorescence peduncle bract

size

subequal

1 reference

d0_s5

inflorescence peduncle bract

1.5

4

1 reference

d0_s5

obtuse

1 reference

d0_s8

acute

1 reference

d0_s8

position

structure subtype

terminal

1 reference

d0_s8

pistillate

1 reference

d0_s9

dark purple-brown

1 reference

d0_s9

black

1 reference

d0_s9

height

length

size

shorter

1 reference

d0_s9

obtuse

1 reference

d0_s9

awnless

1 reference

d0_s9

orientation

ascending

1 reference

d0_s10

pale-brown

1 reference

d0_s10

black

occasionally

1 reference

d0_s10

3-9-veined

1 reference

d0_s10

flattened

somewhat

1 reference

d0_s10

stipitate

1 reference

d0_s10

ellipsoid

1 reference

d0_s10

obovoid

1 reference

d0_s10

length

2

3.7

1 reference

d0_s10

1.1

2.1

1 reference

d0_s10

texture

leathery

somewhat

1 reference

d0_s10

reflectance

dull

1 reference

d0_s10

truncate

1 reference

d0_s10

distended

1 reference

d0_s10

obtuse

1 reference

d0_s10

rounded

1 reference

d0_s10

relief

papillose

1 reference

d0_s10

fruit beak

redbrown

1 reference

d0_s12

fruit beak

black

1 reference

d0_s12

fruit beak

some measurement

0.1

0.2

1 reference

d0_s12

fusion

adnate

1 reference

d0_s14

chromosome

83

1 reference

d0_s14

chromosome

84

1 reference

d0_s14

chromosome

85

1 reference

d0_s14

stem culm

angled

acutely

1 reference

d0_s1

stem culm

some measurement

10

110

1 reference

d0_s1

stem culm

pubescence

relief

scabrous

1 reference

d0_s1

inflorescence flower petal venation vein

lacking

1 reference

d0_s3

orientation

erect

1 reference

d0_s6

2

3

1 reference

d0_s7

pistillate

1 reference

d0_s7

length

1.2

4.2

1 reference

d0_s7

3

5

1 reference

d0_s7

1

2

1 reference

d0_s8

staminate

1 reference

d0_s8

leaf stalk stipe

some measurement

0.1

0.3

1 reference

d0_s11

fruit achene

size

constricted

not

1 reference

d0_s13

fruit achene

whitish iridescent

1 reference

d0_s13

GBIF taxon key

2724925

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

LC

1 reference