Difference between revisions of "Carex sylvatica Hudson (Q241) "

establishment of distribution

occurrence status

present

introduced

1 reference

Database of Vascular Plants of Canada

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

original value

Ont.

1 reference

US-NY

original value

N.Y.

1 reference

US-NC

original value

N.C.

1 reference

Europe

1 reference

New Zealand

1 reference

Carex sect. Hymenochlaenae (Drejer) L. H. Bailey in J. M. Coulter

parent taxon

1 reference

Database of Vascular Plants of Canada

taxon habit

herb

1 reference

Database of Vascular Plants of Canada

taxon habitat

disturbed areas

1 reference

deciduous forests

1 reference

special status

I

1 reference

F

1 reference

taxon description fragment

Plants densely cespitose.

1 reference

d0_s0

Culms pale-brown to ivory at base, sometimes with a few brown fibrillose remains of previous year’s leaves, but not densely covered with fibrils;

1 reference

d0_s1

flowering-stems 25–110 (–200) cm, longer than leaves at maturity, 1–1.3 mm thick, glabrous.

1 reference

d0_s2

Leaves: sheaths glabrous, proximal ones ivory grading distally to light green, all bearing blades, pale hyaline on front;

1 reference

d0_s3

blades flat, (3–) 5.5–8.5 (–15) mm wide, glabrous on both surfaces, finely scabrous on margins.

1 reference

d0_s4

Inflorescences: peduncles of lateral spikes 5–20 mm, scabrous;

1 reference

d0_s5

peduncle of terminal spike less than 20 mm, scabrous;

1 reference

d0_s6

proximal bracts usually shorter than entire inflorescence;

1 reference

d0_s7

sheaths 20–100 mm;

1 reference

d0_s8

blades 2–3 mm wide.

1 reference

d0_s9

Lateral spikes: 3–5, 1 per node, the proximal well separated, erect to somewhat nodding, distal ones crowded near apex;

1 reference

d0_s10

proximal spikes pistillate with 15–40 spreading perigynia attached 1–1.5 mm apart, cylindric to elongate, 15–60 × 3–5 mm;

1 reference

d0_s11

distal spikes staminate or androgynous.

1 reference

d0_s12

Terminal spike staminate or androgynous with a few pistillate flowers at base, 15–40 × 2.5–3 mm.

1 reference

d0_s13

Pistillate scales white-hyaline with broad green midrib, oblong-lanceolate, shorter than mature perigynia, apex acute, cuspidate, or awned, glabrous.

1 reference

d0_s14

Perigynia green maturing to light-brown, conspicuously 2-ribbed but otherwise veinless except for short inconpicuous veins at base, substipitate, tightly enveloping achene, obovoid, 4.5–6 × 1.4–1.8 mm, membranous, apex abruptly narrowed to tubular beak, glabrous;

1 reference

d0_s15

beak bidentate, slender, 2–3 mm, teeth 1 mm.

1 reference

d0_s16

Achenes sessile, 2.2–2.6 × 1.2–1.5 mm. 2n = 58 (Czechoslovakia, Germany, Great Britain, Iberian Peninsula, Poland, Sweden)

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

stem

pale-brown

ivory

1 reference

d0_s1

atypical some measurement

110

200

1 reference

d0_s2

25

110

1 reference

d0_s2

longer

1 reference

d0_s2

glabrous

1 reference

d0_s2

thick

1 reference

d0_s2

leaf sheath

glabrous

1 reference

d0_s3

ivory

1 reference

d0_s3

light green

distally

1 reference

d0_s3

pale hyaline

1 reference

d0_s3

prominence

flat

1 reference

d0_s4

3

5.5

1 reference

d0_s4

8.5

15

1 reference

d0_s4

5.5

8.5

1 reference

d0_s4

glabrous

1 reference

d0_s4

relief

scabrous

finely

1 reference

d0_s4

5

20

1 reference

d0_s5

relief

scabrous

1 reference

d0_s5

0

20

1 reference

d0_s6

relief

scabrous

1 reference

d0_s6

inflorescence peduncle bract

height

usually shorter

1 reference

d0_s7

entire

1 reference

d0_s7

leaf sheath

20

100

1 reference

d0_s8

2

3

1 reference

d0_s9

3

5

1 reference

d0_s10

1

1 reference

d0_s10

arrangement

separated

well

1 reference

d0_s10

orientation

erect to somewhat

1 reference

d0_s10

orientation

nodding

somewhat

1 reference

d0_s10

arrangement

crowded

1 reference

d0_s10

pistillate

1 reference

d0_s11

1

1.5

1 reference

d0_s11

arrangement

apart

1 reference

d0_s11

cylindric

elongate

1 reference

d0_s11

15

60

1 reference

d0_s11

3

5

1 reference

d0_s11

15

40

1 reference

d0_s11

orientation

spreading

1 reference

d0_s11

fixation

attached

1 reference

d0_s11

staminate

1 reference

d0_s12

reproduction

androgynous

1 reference

d0_s12

staminate

1 reference

d0_s13

reproduction

androgynous

1 reference

d0_s13

15

40

1 reference

d0_s13

2.5

3

1 reference

d0_s13

inflorescence flower

few

1 reference

d0_s13

inflorescence flower

pistillate

1 reference

d0_s13

pistillate

1 reference

d0_s14

white-hyaline

1 reference

d0_s14

oblong-lanceolate

1 reference

d0_s14

height

shorter

1 reference

d0_s14

inflorescence flower petal venation

broad

1 reference

d0_s14

inflorescence flower petal venation

green

1 reference

d0_s14

life cycle

mature

1 reference

d0_s14

acute

1 reference

d0_s14

cuspidate

1 reference

d0_s14

awned

1 reference

d0_s14

cuspidate

1 reference

d0_s14

awned

1 reference

d0_s14

glabrous

1 reference

d0_s14

green

1 reference

d0_s15

life cycle

maturing

1 reference

d0_s15

light-brown

1 reference

d0_s15

2-ribbed

conspicuously

1 reference

d0_s15

veinless

otherwise

1 reference

d0_s15

substipitate

1 reference

d0_s15

obovoid

1 reference

d0_s15

4.5

6

1 reference

d0_s15

1.4

1.8

1 reference

d0_s15

texture

membranous

1 reference

d0_s15

inflorescence flower petal venation

height

short

1 reference

d0_s15

abruptly narrowed

tubular

1 reference

d0_s15

glabrous

1 reference

d0_s15

fruit beak

bidentate

1 reference

d0_s16

fruit beak

slender

1 reference

d0_s16

fruit beak

2

3

1 reference

d0_s16

fruit

sessile

1 reference

d0_s17

fruit

2.2

2.6

1 reference

d0_s17

fruit

1.2

1.5

1 reference

d0_s17

chromosome

58

1 reference

d0_s17

GBIF taxon key

2722602

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference