Difference between revisions of "Carex bicknellii Britton in N. L. Britton and A. Brown (Q320) "

Flora Commons

accepted id

Carex bicknellii Britton

Carex bicknellii

Britton

FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Carex bicknellii

1 reference

taxon authority

Britton

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

carex de Bicknell (French)

1 reference

Bicknell's sedge (English)

1 reference

copper-shoulder oval sedge (English)

1 reference

VasCan taxon numeric id

4772

1 reference

distribution

CA-MB

establishment of distribution

occurrence status

present

native

1 reference

publication

Manitoba Checklist, 2002

CA-ON

establishment of distribution

occurrence status

present

native

1 reference

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-SK

occurrence status

excluded

1 reference

publication

Harms, V.L. 2003. Checklist of the Vascular Plants of Saskatchewan and the provincially and nationally rare native plants in Saskatchewan. University of Saskatchewan, University Extension Press.

CA-MB

Man.

1 reference

CA-ON

Ont.

1 reference

US-CT

Conn.

1 reference

US-ME

Maine

1 reference

US-MA

Mass.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MO

Mo.

1 reference

US-NE

Nebr.

1 reference

US-NJ

N.J.

1 reference

US-NY

N.Y.

1 reference

US-ND

N.Dak.

1 reference

US-OH

Ohio

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

1 reference

US-SD

S.Dak.

1 reference

US-WI

Wis.

1 reference

parent taxon

Carex sect. Ovales Kunth

1 reference

taxon habit

herb

1 reference

GBIF taxon key

2725637

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

taxon habitat

dry to mesic prairies

1 reference

open woodlands

1 reference

rock

1 reference

sand barrens

1 reference

elevation

50–400 m

measurement range from

50 meter

measurement range to

400 meter

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

Plants cespitose with fewer than 25 culms per clump;

1 reference

d0_s0

rhizomes appearing elongate only in old clumps.

1 reference

d0_s1

Culms (35–) 40–110 cm;

1 reference

d0_s2

vegetative culms few, inconspicuous, with 6–8 leaves, not strikingly 3-ranked.

1 reference

d0_s3

Leaves: sheaths adaxially white-hyaline, summits concave or truncate, prolonged beyond collar to 2.5 mm, papillose at least near apex;

1 reference

d0_s4

distal ligules 1–5 mm;

1 reference

d0_s5

blades 3–4 per fertile culm, 2.5–25 cm × 2–5 mm, usually adaxially papillose.

1 reference

d0_s6

Inflorescences open, pale-brown, 0.24–0.62 cm × 8–15 mm;

1 reference

d0_s7

proximal internode 5–17 mm;

1 reference

d0_s8

2d internode 3–10 mm;

1 reference

d0_s9

proximal bracts scalelike, with bristle tips shorter than inflorescences.

1 reference

d0_s10

Spikes 3–6 (–8), distant, distinct, ovoid to clavate, 7–21 × 5.5–12 mm, base rounded to long tapered, apex rounded.

1 reference

d0_s11

Pistillate scales reddish-brown with green midstripe, lanceovate to ovate, 3.1–5.4 mm, 1.9–3.2 times as long as wide, (1–) 1.4–2.3 mm shorter than perigynia, narrower than perignyia, apex obtuse to acute.

1 reference

d0_s12

Anthers (2.4–) 2.8–4.2 mm.

1 reference

d0_s13

Staminate scales obtuse.

1 reference

d0_s14

Perigynia 15–80 in larger spikes, ascending or ascending-spreading, green to pale whitish green with reddish-brown margin, conspicuously 8–12-veined abaxially, 4–8-veined adaxially, broadly elliptic to nearly orbiculate, (4.5–) 5.1–6.7 (–7.1) × (2.4–) 2.8–4.2 mm, 0.5–0.7 mm thick, membranaceous with brown achene visible through hyaline adaxial face, margin flat, including wing 0.8–1.2 mm wide, often erose, scalloped, or with an irregular tooth, smooth;

1 reference

d0_s15

beak pale-brown at tip, flat, ciliate-serrulate, abaxial suture inconspicuous, distance from beak tip to achene 2.4–3.7 mm.

1 reference

d0_s16

2n = 76, 78.

1 reference

d0_s18

morphology statement

whole organism

growth form

cespitose

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

leaf

6

8

1 reference

d0_s3

leaf sheath

white-hyaline

adaxially

1 reference

d0_s4

root collar

0

2.5

1 reference

d0_s4

leaf ligule

1

5

1 reference

d0_s5

3

4

1 reference

d0_s6

2.5

25

1 reference

d0_s6

2

5

1 reference

d0_s6

relief

papillose

usually adaxially

1 reference

d0_s6

open

1 reference

d0_s7

pale-brown

1 reference

d0_s7

0.24

0.62

1 reference

d0_s7

8

15

1 reference

d0_s7

stem internode

5

17

1 reference

d0_s8

stem internode

3

10

1 reference

d0_s9

inflorescence peduncle bract

scale-like

1 reference

d0_s10

inflorescence peduncle bract

height

size

shorter

1 reference

d0_s10

inflorescence phyllary tip

height

size

shorter

1 reference

d0_s10

inflorescence phyllaries base

rounded

long tapered

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

rounded

1 reference

d0_s11

pistillate

1 reference

d0_s12

reddish-brown

1 reference

d0_s12

lanceovate

ovate

1 reference

d0_s12

3.1

5.4

1 reference

d0_s12

l w ratio

1.9-3.2

1 reference

d0_s12

atypical some measurement

1

1.4

1 reference

d0_s12

1.4

2.3

1 reference

d0_s12

height

size

shorter

1 reference

d0_s12

narrower

1 reference

d0_s12

inflorescence flower gynoecium pistil style apex

obtuse

acute

1 reference

d0_s12

inflorescence flower anther

atypical some measurement

2.4

2.8

1 reference

d0_s13

inflorescence flower anther

2.8

4.2

1 reference

d0_s13

staminate

1 reference

d0_s14

obtuse

1 reference

d0_s14

15

80

1 reference

d0_s15

orientation

ascending

1 reference

d0_s15

orientation

ascending-spreading

1 reference

d0_s15

green

pale whitish

1 reference

d0_s15

green

1 reference

d0_s15

8-12-veined

conspicuously; abaxially

1 reference

d0_s15

4-8-veined

adaxially

1 reference

d0_s15

broadly elliptic

nearly orbiculate

1 reference

d0_s15

4.5

5.1-6.7

1 reference

d0_s15

5.1-6.7

7.1

1 reference

d0_s15

5.1-6.7

1 reference

d0_s15

0.5

0.7

1 reference

d0_s15

texture

membranaceous

1 reference

d0_s15

reddish-brown

1 reference

d0_s15

leaf face

hyaline

through

1 reference

d0_s15

flat

1 reference

d0_s15

0.8

1.2

1 reference

d0_s15

relief

erose

often

1 reference

d0_s15

scalloped

1 reference

d0_s15

pubescence

relief

smooth

1 reference

d0_s15

fruit beak

pale-brown

1 reference

d0_s16

fruit beak

flat

1 reference

d0_s16

fruit beak

ciliate-serrulate

1 reference

d0_s16

inflorescence flower anther suture

inconspicuous

1 reference

d0_s16

chromosome

76

1 reference

d0_s18

chromosome

78

1 reference

d0_s18

0

25

1 reference

d0_s0

stem rhizome

elongate

1 reference

d0_s1

general structure clump

life cycle

old

1 reference

d0_s1

atypical some measurement

35

40

1 reference

d0_s2

40

110

1 reference

d0_s2

reproduction

vegetative

1 reference

d0_s3

few

1 reference

d0_s3

inconspicuous

1 reference

d0_s3

arrangement

3-ranked

not strikingly

1 reference

d0_s3

reproduction

fertile

1 reference

d0_s6

atypical quantity

6

8

1 reference

d0_s11

3

6

1 reference

d0_s11

arrangement

distant

1 reference

d0_s11

fusion

distinct

1 reference

d0_s11

ovoid

clavate

1 reference

d0_s11

7

21

1 reference

d0_s11

5.5

12

1 reference

d0_s11

inflorescence flower petal venation midstripe

green

1 reference

d0_s12

brown

1 reference

d0_s15

visible

1 reference

d0_s15

2.4

3.7

1 reference

d0_s16

elliptic

oblong

1 reference

d0_s18

1.6-2.2×1.1-1.6

1 reference

d0_s18

0.5

1 reference