Difference between revisions of "Carex formosa Dewey (Q237) "

establishment of distribution

occurrence status

present

native

1 reference

Database of Vascular Plants of Canada

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-ON

Ont.

1 reference

CA-QC

Que.

1 reference

US-CT

Conn.

1 reference

US-IL

Ill.

1 reference

US-IA

Iowa

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-NY

N.Y.

1 reference

US-ND

N.Dak.

1 reference

US-OH

Ohio

1 reference

US-VT

Vt.

1 reference

US-WI

Wis.

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

mesic to dry deciduous forests

1 reference

ravines

1 reference

moist meadows

1 reference

calcareous soils

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

Plants densely cespitose.

1 reference

d0_s0

Culms dark maroon at base;

1 reference

d0_s1

flowering-stems 0.5–1 mm thick, 30–80 cm, longer than leaves at maturity, glabrous but scabrous on angles within inflorescence.

1 reference

d0_s2

Leaves: basal sheaths maroon, bladeless, pubescent, sometimes glabrous, others grading from marooon to green on back, white-hyaline, red dotted, and pilose on front;

1 reference

d0_s3

blades flat, 3–7 mm wide, glabrous on adaxial surface, pilose on abaxial surface and margins.

1 reference

d0_s4

peduncles of lateral spikes slender, to 10 cm, usually much longer than spikes, pubescent;

1 reference

d0_s6

of terminal spikes 25–50 mm, pubescent;

1 reference

d0_s7

proximal bracts nearly equaling but usually not exceeding inflorescences;

1 reference

d0_s8

sheaths 35–85 mm;

1 reference

d0_s9

blades 2.5–4.5 mm wide.

1 reference

d0_s10

Lateral spikes 2–4, 1 per node, well separated, drooping at maturity, pistillate except for 1 or 2 basal staminate flowers in each, with 8–25 perigynia per spike attached 1 mm apart, cylindric, 15–25 × 4–6 mm.

1 reference

d0_s11

Terminal spike gynecandrous, 15–30 × 5–6 mm in distal pistillate portion, 1.5–2 mm wide in proximal staminate portion.

1 reference

d0_s12

Pistillate scales pale hyaline tinged with chestnut-brown, broad green midrib red dotted, ovate, shorter than mature perigynia, apex acute to cuspidate, awn less than 1 mm, glabrous.

1 reference

d0_s13

Perigynia green, copiously red dotted, 2-ribbed with 7–12 fine veins on each face, loosely enveloping achene, ovoid-ellipsoid, 3.5–5 × 1.7–2 mm, membranous, base with short stipe, apex narrowing to abrupt beak, glabrous;

1 reference

d0_s14

beak minutely bidentate, less than 0.5 mm.

1 reference

d0_s15

Achenes substipitate, 2–2.5 × 1.4–1.5 mm.

1 reference

d0_s16

morphology statement

whole organism

growth form

cespitose

densely

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

thickness

0.5

1

1 reference

d0_s2

30

80

1 reference

d0_s2

longer

1 reference

d0_s2

glabrous

at maturity

1 reference

d0_s2

relief

scabrous

1 reference

d0_s2

maroon

1 reference

d0_s3

bladeless

1 reference

d0_s3

pubescent

1 reference

d0_s3

glabrous

sometimes

1 reference

d0_s3

prominence

flat

1 reference

d0_s4

3

7

1 reference

d0_s4

glabrous

1 reference

d0_s4

pilose

1 reference

d0_s4

slender

1 reference

d0_s6

0

10

1 reference

d0_s6

usually much longer

1 reference

d0_s6

pubescent

1 reference

d0_s6

inflorescence

25

50

1 reference

d0_s7

inflorescence

pubescent

1 reference

d0_s7

inflorescence peduncle bract

variability

equaling

nearly

1 reference

d0_s8

35

85

1 reference

d0_s9

2.5

4.5

1 reference

d0_s10

inflorescence flower

1

1 reference

d0_s11

inflorescence flower

staminate

1 reference

d0_s11

8

25

1 reference

d0_s11

inflorescence flower scale

pistillate

1 reference

d0_s13

inflorescence flower scale

pale hyaline

1 reference

d0_s13

inflorescence flower scale

tinged with chestnut-brown

1 reference

d0_s13

life cycle

mature

1 reference

d0_s13

inflorescence flower gynoecium pistil style apex

acute

cuspidate

1 reference

d0_s13

inflorescence spikelet awn

0

1

1 reference

d0_s13

inflorescence spikelet awn

glabrous

1 reference

d0_s13

green

1 reference

d0_s14

red dotted

copiously

1 reference

d0_s14

2-ribbed

1 reference

d0_s14

ovoid-ellipsoid

1 reference

d0_s14

3.5

5

1 reference

d0_s14

1.7

2

1 reference

d0_s14

texture

membranous

1 reference

d0_s14

inflorescence flower gynoecium pistil style apex

narrowing

1 reference

d0_s14

inflorescence flower gynoecium pistil style apex

glabrous

1 reference

d0_s14

fruit beak

abrupt

1 reference

d0_s14

fruit beak

bidentate

minutely

1 reference

d0_s15

fruit beak

0

0.5

1 reference

d0_s15

stem culm

dark maroon

1 reference

d0_s1

2

4

1 reference

d0_s11

1

1 reference

d0_s11

arrangement

separated

well

1 reference

d0_s11

orientation

drooping

1 reference

d0_s11

pistillate

1 reference

d0_s11

1

1 reference

d0_s11

arrangement

apart

1 reference

d0_s11

cylindric

1 reference

d0_s11

15

25

1 reference

d0_s11

4

6

1 reference

d0_s11

fixation

attached

1 reference

d0_s11

reproduction

gynecandrous

1 reference

d0_s12

15

30

1 reference

d0_s12

5

6

1 reference

d0_s12

broad

1 reference

d0_s13

green

1 reference

d0_s13

red dotted

1 reference

d0_s13

ovate

1 reference

d0_s13

height

shorter

1 reference

d0_s13

inflorescence flower petal venation vein

7

12

1 reference

d0_s14

inflorescence flower petal venation vein

fine

1 reference

d0_s14

leaf stalk stipe

height

short

1 reference

d0_s14

fruit achene

substipitate

1 reference

d0_s16

fruit achene

2

2.5

1 reference

d0_s16

fruit achene

1.4

1.5

1 reference

d0_s16

GBIF taxon key

2729219

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference