Difference between revisions of "Carex gracilescens Steudel (Q274) "

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-FL

Fla.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-KY

Ky.

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-TN

Tenn.

1 reference

US-TX

Tex.

1 reference

US-VA

Va.

1 reference

US-WV

W.Va.

1 reference

US-WI

Wis.

1 reference

CA-QC

occurrence status

excluded

1 reference

Database of Vascular Plants of Canada

publication

Herbier Marie-Victorin (MT). Université de Montréal, Montréal, QC. Specimen. http://www.biodiversite.umontreal.ca/herbier-marie-victorin?lang=en

parent taxon

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

1 reference

Database of Vascular Plants of Canada

taxon habit

herb

1 reference

Database of Vascular Plants of Canada

taxon habitat

moist to dry deciduous

1 reference

mixed deciduous-evergreen forests

1 reference

woodland edges

1 reference

partial shade

1 reference

limestone

1 reference

chalk

1 reference

clay

1 reference

marl soils

1 reference

stream bottoms

1 reference

steep slopes

1 reference

elevation

0–600 m

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

Culms densely tufted, ascending, lax or, occasionally, decumbent, 13–78 cm × 0.8–1 mm.

1 reference

d0_s0

Leaves: basal sheaths purple or purple-tinged;

1 reference

d0_s1

sheaths 2–42 mm;

1 reference

d0_s2

blades ascending or lax, erect, green or yellow-green, midrib developed adaxially, 2 lateral-veins abaxially, 19–38 cm × 1–5 mm, blades of overwintering leaves smooth.

1 reference

d0_s3

Inflorescences: peduncles proximal pistillate spikes to 11 cm, distal spike sessile;

1 reference

d0_s4

staminate spike 0.5–10.6 cm.

1 reference

d0_s5

Bracts 0.5–11.2 cm × 0.5–4 mm, angles of bract sheath denticulate;

1 reference

d0_s6

bract blade of distal lateral spikes linear, narrower than spikes, not concealing them;

1 reference

d0_s7

widest bract blade of distalmost lateral spike 0.5–3.4 mm wide.

1 reference

d0_s8

Spikes (3–) 4 (–5) per culm;

1 reference

d0_s9

lateral spikes 5–27 × 3–4 mm;

1 reference

d0_s10

internode between proximal scales in proximal spike 1.1–3.2 (–4.8) mm;

1 reference

d0_s11

terminal spike linear, 11–21 × 1–2.2 mm.

1 reference

d0_s12

Pistillate scales 2.8–3 × 1–1.2 mm, apex acute to aristate, awn to 1 mm.

1 reference

d0_s13

Staminate scales 3.5–4 × 1.2–1.5 mm, margins hyaline, purple-brown or brownish purple-tinged, apex acute.

1 reference

d0_s14

Anthers 2.6–3 mm.

1 reference

d0_s15

Perigynia 4–12 per spike, closely overlapping, aggregated, ascending, conspicuously (22–) 25–32-veined, elliptic-obovate, 2.8–3 × 1.5–1.8 mm, 1.8–2.7 times long as wide;

1 reference

d0_s16

beak abruptly bent, 0.2–0.8 mm.

1 reference

d0_s17

Achenes obovoid, 2.6–2.8 × 1.3–1.6 mm. 2n = 33, 38, 40.

1 reference

d0_s18

morphology statement

leaf sheath

purple

1 reference

d0_s1

leaf sheath

purple-tinged

1 reference

d0_s1

leaf sheath

2

42

1 reference

d0_s2

ascending

1 reference

d0_s3

lax

1 reference

d0_s3

erect

1 reference

d0_s3

green

1 reference

d0_s3

yellow-green

1 reference

d0_s3

pubescence

relief

smooth

1 reference

d0_s3

leaf

duration

overwintering

1 reference

d0_s3

inflorescence peduncle bract

0.5

11.2

1 reference

d0_s6

inflorescence peduncle bract

0.5

4

1 reference

d0_s6

leaf angle

denticulate

1 reference

d0_s6

course

linear

1 reference

d0_s7

narrower

1 reference

d0_s7

position

concealing

not

1 reference

d0_s7

0.5

3.4

1 reference

d0_s8

pistillate

1 reference

d0_s13

2.8

3

1 reference

d0_s13

1

1.2

1 reference

d0_s13

inflorescence flower gynoecium pistil style apex

acute

aristate

1 reference

d0_s13

inflorescence spikelet awn

0

1

1 reference

d0_s13

staminate

1 reference

d0_s14

3.5

4

1 reference

d0_s14

1.2

1.5

1 reference

d0_s14

inflorescence palea margin

hyaline

1 reference

d0_s14

inflorescence palea margin

purple-brown

1 reference

d0_s14

inflorescence palea margin

brownish purple-tinged

1 reference

d0_s14

inflorescence flower gynoecium pistil style apex

acute

1 reference

d0_s14

inflorescence flower anther

2.6

3

1 reference

d0_s15

4

12

1 reference

d0_s16

overlapping

closely

1 reference

d0_s16

aggregated

1 reference

d0_s16

ascending

1 reference

d0_s16

(22-)25-32-veined

conspicuously

1 reference

d0_s16

elliptic-obovate

1 reference

d0_s16

2.8

3

1 reference

d0_s16

1.5

1.8

1 reference

d0_s16

size

1.8-2.7 times long

1 reference

d0_s16

fruit beak

bent

abruptly

1 reference

d0_s17

fruit beak

0.2

0.8

1 reference

d0_s17

chromosome

33

1 reference

d0_s18

chromosome

38

1 reference

d0_s18

chromosome

40

1 reference

d0_s18

pubescence

tufted

densely

1 reference

d0_s0

ascending

1 reference

d0_s0

lax

1 reference

d0_s0

,

1 reference

d0_s0

growth form

decumbent

1 reference

d0_s0

13

78

1 reference

d0_s0

0.8

1

1 reference

d0_s0

inflorescence flower petal venation midrib

development

developed

adaxially

1 reference

d0_s3

inflorescence flower petal venation midrib

2

1 reference

d0_s3

inflorescence flower petal venation lateral-vein

19

38

1 reference

d0_s3

inflorescence flower petal venation lateral-vein

1

5

1 reference

d0_s3

pistillate

1 reference

d0_s4

0

11

1 reference

d0_s4

sessile

1 reference

d0_s4

staminate

1 reference

d0_s5

0.5

10.6

1 reference

d0_s5

atypical quantity

3

4

1 reference

d0_s9

atypical quantity

4

5

1 reference

d0_s9

4

1 reference

d0_s9

5

27

1 reference

d0_s10

3

4

1 reference

d0_s10

atypical some measurement

3.2

4.8

1 reference

d0_s11

1.1

3.2

1 reference

d0_s11

course

linear

1 reference

d0_s12

11

21

1 reference

d0_s12

1

2.2

1 reference

d0_s12

fruit achene

obovoid

1 reference

d0_s18

fruit achene

2.6

2.8

1 reference

d0_s18

fruit achene

1.3

1.6

1 reference