Difference between revisions of "Carex nigromarginata Schweinitz (Q65) "

Flora Commons

accepted id

Carex nigromarginata Schweinitz

Carex nigromarginata

Schweinitz

FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Carex nigromarginata

1 reference

taxon authority

Schweinitz

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

carex à marge noire (French)

1 reference

black-edged sedge (English)

1 reference

VasCan taxon numeric id

5002

1 reference

distribution

CA-ON

establishment of distribution

occurrence status

present

native

1 reference

publication

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

Ont.

1 reference

US-AL

Ala.

1 reference

US-AR

Ark.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-DC

D.C.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-KY

Ky.

1 reference

US-MA

Mass.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-NJ

N.J.

1 reference

US-NY

N.Y.

1 reference

US-NC

N.C.

1 reference

US-OH

Ohio

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

1 reference

US-TN

Tenn.

1 reference

US-VA

Va.

1 reference

US-WV

W.Va.

1 reference

CA-NS

occurrence status

excluded

1 reference

Carex sect. Acrocystis Dumortier

publication

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

parent taxon

1 reference

taxon habit

herb

1 reference

taxon habitat

acidic soils

1 reference

rocky

1 reference

dry woods

1 reference

thickets

1 reference

clearings

1 reference

partial shade

1 reference

mixed hardwood-pine forests

1 reference

full sun

1 reference

open roadsides

1 reference

clearing edges

1 reference

often adjacent to streams

1 reference

elevation

10–800 m

measurement range from

10 meter

measurement range to

800 meter

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

Plants densely cespitose;

1 reference

d0_s0

rhizomes ascending to erect, reddish-brown, 0–10 mm, stout.

1 reference

d0_s1

Culms 8–27 cm, scabrous distally;

1 reference

d0_s2

bases (remnants of old leaves) strongly fibrous.

1 reference

d0_s3

Leaf-blades green, greatly exceeding culms, 1.4–4 mm wide, herbaceous, papillose to scabrous abaxially, papillose to scabrous adaxially.

1 reference

d0_s4

Inflorescences with both staminate and pistillate spikes;

1 reference

d0_s5

peduncles of staminate spikes 0.3–0.8 mm;

1 reference

d0_s6

proximal cauline bracts leaflike, usually shorter than inflorescences.

1 reference

d0_s7

Spikes: proximal pistillate spikes 2–3 (basal spikes 0);

1 reference

d0_s8

cauline spikes overlapping, proximal 2 separated by less than 7 mm, with 6–15 perigynia;

1 reference

d0_s9

staminate spikes 5.3–10 × 1.1–2.3 mm.

1 reference

d0_s10

Scales: pistillate scales pale to, usually, dark reddish-brown to purplish brown, with similarly colored or narrow white margins, ovate to lanceolate, 2.9–3.7 × 1.2–2 mm, equaling or exceeding perigynia, apex acute to acuminate or cuspidate;

1 reference

d0_s11

staminate scales ovate, 3–4.3 × 1–1.8 mm, apex obtuse to acute or acuminate.

1 reference

d0_s12

Anthers 1.4–2.6 mm.

1 reference

d0_s13

Perigynia pale green, veinless, ellipsoid, 2.8–3.6 × 1–1.3 mm, longer than wide;

1 reference

d0_s14

beak straight, pale green, 0.7–1 mm, weakly ciliate-serrulate, apical teeth 0.1–0.4 mm.

1 reference

d0_s15

Stigmas 3.

1 reference

d0_s16

Achenes brown, ellipsoid, obtusely trigonous in cross-section, 1.4–2 × 0.9–1.2 mm. 2n = 36.

1 reference

d0_s17

morphology statement

whole organism

growth form

cespitose

densely

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

inflorescence phyllaries base

texture

fibrous

strongly

1 reference

d0_s3

green

1 reference

d0_s4

1.4

4

1 reference

d0_s4

growth form

texture

herbaceous

1 reference

d0_s4

relief

papillose

scabrous abaxially

1 reference

d0_s4

inflorescence peduncle

0.3

0.8

1 reference

d0_s6

inflorescence peduncle bract

leaflike

1 reference

d0_s7

inflorescence peduncle bract

height

size

usually shorter

1 reference

d0_s7

6

15

1 reference

d0_s9

pistillate

1 reference

d0_s11

pale

1 reference

d0_s11

dark reddish-brown

purplish brown

1 reference

d0_s11

ovate

lanceolate

1 reference

d0_s11

2.9

3.7

1 reference

d0_s11

1.2

2

1 reference

d0_s11

variability

equaling

1 reference

d0_s11

variability

exceeding perigynia

1 reference

d0_s11

inflorescence palea margin

colored

similarly

1 reference

d0_s11

inflorescence palea margin

narrow

1 reference

d0_s11

inflorescence palea margin

white

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

acute

acuminate or cuspidate

1 reference

d0_s11

staminate

1 reference

d0_s12

ovate

1 reference

d0_s12

3

4.3

1 reference

d0_s12

1

1.8

1 reference

d0_s12

inflorescence flower gynoecium pistil style apex

obtuse

acute or acuminate

1 reference

d0_s12

inflorescence flower anther

1.4

2.6

1 reference

d0_s13

pale green

1 reference

d0_s14

veinless

1 reference

d0_s14

ellipsoid

1 reference

d0_s14

2.8

3.6

1 reference

d0_s14

1

1.3

1 reference

d0_s14

size

longer than wide

1 reference

d0_s14

course

straight

1 reference

d0_s15

pale green

1 reference

d0_s15

0.7

1

1 reference

d0_s15

ciliate-serrulate

weakly

1 reference

d0_s15

inflorescence flower gynoecium pistil stigma

3

1 reference

d0_s16

chromosome

36

1 reference

d0_s17

orientation

ascending

erect

1 reference

d0_s1

reddish-brown

1 reference

d0_s1

0

10

1 reference

d0_s1

fragility

size

stout

1 reference

d0_s1

stem culm

8

27

1 reference

d0_s2

stem culm

pubescence

relief

scabrous

distally

1 reference

d0_s2

staminate

1 reference

d0_s5

pistillate

1 reference

d0_s5

staminate

1 reference

d0_s6

pistillate

1 reference

d0_s8

2

3

1 reference

d0_s8

arrangement

overlapping

1 reference

d0_s9

2

1 reference

d0_s9

arrangement

separated

1 reference

d0_s9

staminate

1 reference

d0_s10

5.3

10

1 reference

d0_s10

1.1

2.3

1 reference

d0_s10

brown

1 reference

d0_s17

ellipsoid

1 reference

d0_s17

trigonous

obtusely

1 reference

d0_s17

1.4

2

1 reference

d0_s17

0.9

1.2

1 reference

d0_s17

GBIF taxon key

2727797

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference