Difference between revisions of "Carex laxiflora Lamarck in J. Lamarck et al. (Q276) "

establishment of distribution

occurrence status

present

native

1 reference

publication

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-NS

establishment of distribution

occurrence status

present

native

1 reference

publication

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

CA-NB

occurrence status

excluded

1 reference

CA-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-QC

Que.

1 reference

US-AL

Ala.

1 reference

US-AR

Ark.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-KY

Ky.

1 reference

US-ME

Maine

1 reference

US-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-NH

N.H.

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-OK

Okla.

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-VT

Vt.

1 reference

US-VA

Va.

1 reference

US-WV

W.Va.

1 reference

US-WI

Wis.

1 reference

Carex sect. Laxiflorae (Kunth) Mackenzie in N. L. Britton et al.

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

2724466

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

taxon habitat

dry

1 reference

moist

1 reference

deciduous

1 reference

mixed deciduous-evergreen forests

1 reference

higher elevations

1 reference

elevation

0–1000 m

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

Culms densely tufted, lateral or central, ascending or lax to decumbent, 39–47 cm × 0.8–2 mm.

1 reference

d0_s0

Leaves: basal sheaths light-brown;

1 reference

d0_s1

sheaths 6–22 mm;

1 reference

d0_s2

blades ascending, midrib and 2 lateral-veins developed, occasionally slightly corrugated, 19–25 cm × 5–26 mm, blades of overwintering leaves smooth or, rarely, sparsely papillose abaxially.

1 reference

d0_s3

Inflorescences: peduncles of proximal spikes erect, 0–3.4 cm, of lateral spikes 1.4–3.3 (–5.3) times as long as spikes they subtend;

1 reference

d0_s4

of terminal spikes 1–2.2 cm.

1 reference

d0_s5

Bracts 7.2–17.5 cm × 2–8 mm, bract blade of distal lateral spikes linear, narrower than spikes, widest bract blade of distalmost lateral spike 0.5–3.4 mm wide.

1 reference

d0_s6

Spikes (3–) 4 per culm;

1 reference

d0_s7

lateral spikes 9–33 × 3.2–4 mm;

1 reference

d0_s8

terminal spike linear to clavate, 23–24 (–34) × 1.5–3 mm.

1 reference

d0_s9

Pistillate scales 2.5–3 × 1.2–1.5 mm, apex acute or apiculate.

1 reference

d0_s10

Staminate scales 3–3.5 × 1–1.5 mm, oblongovate, margins white-hyaline or brownish, apex obtuse or acute.

1 reference

d0_s11

Anthers 2.6–3 mm.

1 reference

d0_s12

Perigynia 3–20 per spike, usually separate, ratio of longer lateral spike length to perigynia number 1.9–3.4, ascending, conspicuously (22–) 25–32-veined, (2.6–) 3.2–4.1 (–4.6) × 1.2–1.6 mm;

1 reference

d0_s13

beak straight, 0.5–1.4 mm.

1 reference

d0_s14

Achenes broadly ellipsoid, 1.8–2.2 (–3.4) × 1–1.4 mm. 2n = 40.

1 reference

d0_s15

morphology statement

leaf sheath

coloration

light-brown

1 reference

d0_s1

leaf sheath

6

22

1 reference

d0_s2

ascending

1 reference

d0_s3

2

1 reference

d0_s3

development

developed

1 reference

d0_s3

corrugated

occasionally slightly

1 reference

d0_s3

19

25

1 reference

d0_s3

5

26

1 reference

d0_s3

pubescence

smooth

1 reference

d0_s3

pubescence

,

1 reference

d0_s3

papillose

sparsely; abaxially

1 reference

d0_s3

leaf

duration

overwintering

1 reference

d0_s3

inflorescence peduncle

erect

1 reference

d0_s4

inflorescence peduncle

0

3.4

1 reference

d0_s4

inflorescence peduncle

1.4-3.3(-5.3) times as long as spikes

1 reference

d0_s4

inflorescence

1

2.2

1 reference

d0_s5

inflorescence peduncle bract

7.2

17.5

1 reference

d0_s6

inflorescence peduncle bract

2

8

1 reference

d0_s6

course

linear

1 reference

d0_s6

narrower

1 reference

d0_s6

0.5

3.4

1 reference

d0_s6

pistillate

1 reference

d0_s10

2.5

3

1 reference

d0_s10

1.2

1.5

1 reference

d0_s10

acute

1 reference

d0_s10

apiculate

1 reference

d0_s10

staminate

1 reference

d0_s11

3

3.5

1 reference

d0_s11

1

1.5

1 reference

d0_s11

inflorescence palea margin

coloration

white-hyaline

1 reference

d0_s11

inflorescence palea margin

coloration

brownish

1 reference

d0_s11

obtuse

1 reference

d0_s11

acute

1 reference

d0_s11

inflorescence flower anther

2.6

3

1 reference

d0_s12

3

20

1 reference

d0_s13

separate

usually

1 reference

d0_s13

ascending

1 reference

d0_s13

(22-)25-32-veined

conspicuously

1 reference

d0_s13

2.6

3.2

1 reference

d0_s13

4.1

4.6

1 reference

d0_s13

3.2

4.1

1 reference

d0_s13

1.2

1.6

1 reference

d0_s13

1.9

3.4

1 reference

d0_s13

fruit beak

course

straight

1 reference

d0_s14

fruit beak

0.5

1.4

1 reference

d0_s14

chromosome

40

1 reference

d0_s15

pubescence

tufted

densely

1 reference

d0_s0

position

lateral

1 reference

d0_s0

position

central

1 reference

d0_s0

ascending

1 reference

d0_s0

lax

1 reference

d0_s0

growth form

decumbent

1 reference

d0_s0

39

47

1 reference

d0_s0

0.8

2

1 reference

d0_s0

atypical quantity

3

4

1 reference

d0_s7

4

1 reference

d0_s7

9

33

1 reference

d0_s8

3.2

4

1 reference

d0_s8

linear

clavate

1 reference

d0_s9

24

34

1 reference

d0_s9

23

24

1 reference

d0_s9

1.5

3

1 reference

d0_s9

ratio

length

1 reference

d0_s13

ellipsoid

broadly

1 reference

d0_s15

2.2

3.4

1 reference

d0_s15

1.8

2.2

1 reference

d0_s15

1

1.4

1 reference