Difference between revisions of "Carex rotundata Wahlenberg (Q580) "

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.

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

CA-YT

present

native

1 reference

Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.

CA-NT

present

native

1 reference

Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.

CA-NU

present

native

1 reference

Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.

CA-MB

Man.

1 reference

CA-NL

Nfld. and Labr.

1 reference

CA-NT

N.W.T.

1 reference

CA-QC

Que.

1 reference

CA-YT

Yukon

1 reference

US-AK

Alaska

1 reference

Eurasia

1 reference

Carex sect. Vesicariae (Heuffel) J. Carey

parent taxon

1 reference

taxon habit

herb

1 reference

taxon habitat

fens

1 reference

bogs

1 reference

wet tundra

1 reference

elevation

0–900 m

1 reference

special status

F

1 reference

taxon description fragment

Plants cespitose;

1 reference

d0_s0

rhizomes long.

1 reference

d0_s1

Culms round in cross-section, 17–48 cm, smooth distally.

1 reference

d0_s2

Leaves: basal sheaths brown, rarely red tinged;

1 reference

d0_s3

ligules shorter than wide;

1 reference

d0_s4

blades mid to dark green, wiry, filiform-involute, circular in cross-section, 1.3–3 (–3.2) mm wide, glabrous.

1 reference

d0_s5

Inflorescences 2–14 cm;

1 reference

d0_s6

proximal bract 0.7–10 (–16) cm, shorter than or equaling inflorescence;

1 reference

d0_s7

proximal 1–2 (–3) spikes pistillate, erect;

1 reference

d0_s8

terminal 1–2 (–3) spikes staminate.

1 reference

d0_s9

Pistillate scales ovate, 2.4–4 × 1.3–2.1 mm, as long as or shorter than perigynia, margins entire, apex obtuse or acute, awnless.

1 reference

d0_s10

Perigynia spreading to reflexed, obscurely few-veined, veins not extending to beak, elliptic, 2.5–3.9 (–4.2) × 1.4–2.3 mm, apex abruptly contracted, membranaceous;

1 reference

d0_s11

beak 0.4–0.8 (–0.9) mm, obscurely bidentulate, smooth, teeth straight, to 0.3 mm.

1 reference

d0_s12

Stigmas 3.

1 reference

d0_s13

2n = 80.

1 reference

d0_s15

morphology statement

whole organism

growth form

cespitose

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

long

1 reference

d0_s1

round

1 reference

d0_s2

17

48

1 reference

d0_s2

relief

smooth

distally

1 reference

d0_s2

leaf sheath

brown

1 reference

d0_s3

leaf sheath

red tinged

rarely

1 reference

d0_s3

leaf ligule

shorter than wide

1 reference

d0_s4

position

mid

1 reference

d0_s5

dark green

1 reference

d0_s5

wiry

1 reference

d0_s5

vernation

filiform-involute

1 reference

d0_s5

arrangement

circular

1 reference

d0_s5

glabrous

1 reference

d0_s5

2

14

1 reference

d0_s6

atypical some measurement

10

16

1 reference

d0_s7

0.7

10

1 reference

d0_s7

shorter

1 reference

d0_s7

variability

equaling

1 reference

d0_s7

atypical quantity

2

3

1 reference

d0_s8

1

2

1 reference

d0_s8

pistillate

1 reference

d0_s9

orientation

erect

1 reference

d0_s9

position

structure subtype

terminal

1 reference

d0_s9

atypical quantity

2

3

1 reference

d0_s9

1

2

1 reference

d0_s9

staminate

1 reference

d0_s9

pistillate

1 reference

d0_s10

ovate

1 reference

d0_s10

2.4

4

1 reference

d0_s10

width

1.3

2.1

1 reference

d0_s10

shorter

1 reference

d0_s10

shorter

1 reference

d0_s10

inflorescence palea margin

entire

1 reference

d0_s10

obtuse

1 reference

d0_s10

acute

1 reference

d0_s10

awnless

1 reference

d0_s10

orientation

spreading

reflexed

1 reference

d0_s11

few-veined

obscurely

1 reference

d0_s11

arrangement

elliptic

1 reference

d0_s11

atypical length

3.9

4.2

1 reference

d0_s11

2.5

3.9

1 reference

d0_s11

width

1.4

2.3

1 reference

d0_s11

condition

contracted

abruptly

1 reference

d0_s11

texture

membranaceous

1 reference

d0_s11

atypical some measurement

0.8

0.9

1 reference

d0_s12

0.4

0.8

1 reference

d0_s12

bidentulate

obscurely

1 reference

d0_s12

relief

smooth

1 reference

d0_s12

inflorescence flower gynoecium pistil stigma

3

1 reference

d0_s13

fruit

yellow

1 reference

d0_s15

fruit

trigonous

1 reference

d0_s15

fruit

relief

smooth

1 reference

d0_s15

chromosome

80

1 reference