Difference between revisions of "Schoenoplectus pungens (Vahl) Palla (Q3423) "

Flora Commons

accepted id

Schoenoplectus pungens (Vahl) Palla

taxon name

Schoenoplectus pungens

(Vahl) Palla

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

Schoenoplectus pungens

1 reference

taxon authority

(Vahl) Palla

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

scirpe d'Amérique (French)

1 reference

schoenoplectus piquant (French)

1 reference

scirpe acéré (French)

1 reference

souchet piquant (French)

1 reference

common three-square bulrush (English)

1 reference

common three-square (English)

1 reference

chair-maker's rush (English)

1 reference

three-square (English)

1 reference

cane-maker's rush (English)

1 reference

scirpe piquant (French)

1 reference

Common three-square bulrush (English)

1 reference

chair-maker’s rush (English)

1 reference

scirpe acere (English)

1 reference

VasCan taxon numeric id

5311

1 reference

Schoenoplectus sect. Schoenoplectus

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

2711190

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

taxon habitat

fresh to brackish shores

1 reference

marshes

1 reference

lakes

1 reference

fens

1 reference

water

1 reference

emergent in water to 0.7 m

1 reference

elevation

0–2400 m

1 reference

distribution

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-NB

N.B.

1 reference

CA-NL

Nfld. and Labr.

1 reference

CA-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-PE

P.E.I.

1 reference

CA-QC

Que.

1 reference

CA-SK

Sask.

1 reference

US-AL

Ala.

1 reference

US-AK

Alaska

1 reference

US-AZ

Ariz.

1 reference

US-AR

Ark.

1 reference

US-CA

Calif.

1 reference

US-CO

Colo.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-FL

Fla.

1 reference

US-GA

Ga.

1 reference

US-ID

Idaho

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-KY

Ky.

1 reference

US-LA

La.

1 reference

US-ME

Maine

1 reference

US-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-NV

Nev.

1 reference

US-NH

N.H.

1 reference

US-NJ

N.J.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-NC

N.C.

1 reference

US-ND

N.Dak.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-SC

S.C.

1 reference

US-TX

Tex.

1 reference

US-UT

Utah

1 reference

US-VT

Vt.

1 reference

US-VA

Va.

1 reference

US-WA

Wash.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

Mexico

1 reference

West Indies

1 reference

South America

1 reference

Europe

1 reference

Australia (including Tasmania)

1 reference

New Zealand

1 reference

special status

F

1 reference

taxon description fragment

Rhizomes often vertical, 1–6 mm diam., firm to hard;

1 reference

d0_s0

scales shorter to longer than internodes, disintegrating to fibers.

1 reference

d0_s1

Culms sharply trigonous, sides convex to concave proximally, deeply concave to flat distally, 0.1–2 m × 1–6 mm, smooth.

1 reference

d0_s2

Leaves basal;

1 reference

d0_s3

ligules 2-fid, 1 mm;

1 reference

d0_s5

blades 2–6, proximally V-shaped, distally trigonous to asymmetrically laterally flattened in cross-section, angles often scabridulous distally;

1 reference

d0_s6

distal blade (1–) 2–5 times as long as sheath, 50–750 × 2–9 mm.

1 reference

d0_s7

Inflorescences capitate;

1 reference

d0_s8

proximal bract usually erect, resembling leaf-blade but trigonous proximally, (1–) 3–20 cm.

1 reference

d0_s9

Spikelets 1–5 (–10), 5–23 × 3–5 (–7) mm;

1 reference

d0_s10

scales bright (to very dark) orange, redbrown, or purplish brown to straw-colored, often prominently lineolate-spotted, midrib mostly paler, ovate, 3.5–6 × 2–3 mm, smooth or awn sparsely spinulose, margins deciduously ciliolate, flanks ribless except sometimes proximal scales, midrib prominent, apex acute (to obtuse), 2-fid, notch (0.3–) 0.5–1 mm deep, awn mostly irregularly bent, 0.5–1.5 (–2.5) mm.

1 reference

d0_s11

Flowers: perianth members 4–8, sometimes fewer, brown, bristlelike, variably slender to stout, equal or unequal, all equaling achene body to all rudimentary, retrorsely spinulose;

1 reference

d0_s12

anthers 2–3 mm;

1 reference

d0_s13

styles 2–3-fid.

1 reference

d0_s14

Achenes brown, biconvex to compressed bluntly trigonous, obovoid to obpyriform, (2–) 2.5–3.5 × 1.3–2.3 mm;

1 reference

d0_s15

beak 0.1–0.5 mm. 2n = 74, 78.

1 reference

d0_s16

morphology statement

size

shorter to longer

1 reference

d0_s1

dehiscence

disintegrating

1 reference

d0_s1

leaf

position

basal

1 reference

d0_s3

leaf ligule

2-fid

1 reference

d0_s5

leaf ligule

1

1 reference

d0_s5

2

6

1 reference

d0_s6

v--shaped

proximally

1 reference

d0_s6

distally trigonous

asymmetrically laterally flattened

1 reference

d0_s6

leaf angle

relief

scabridulous

often; distally

1 reference

d0_s6

(1-)2-5 times as long as sheath

1 reference

d0_s7

50

750

1 reference

d0_s7

2

9

1 reference

d0_s7

inflorescence

capitate

1 reference

d0_s8

orientation

erect

usually

1 reference

d0_s9

trigonous

proximally

1 reference

d0_s9

atypical some measurement

1

3

1 reference

d0_s9

3

20

1 reference

d0_s9

atypical quantity

5

10

1 reference

d0_s10

1

5

1 reference

d0_s10

5

23

1 reference

d0_s10

atypical width

5

7

1 reference

d0_s10

3

5

1 reference

d0_s10

bright orange

1 reference

d0_s11

purplish brown

straw-colored

1 reference

d0_s11

purplish brown

straw-colored

1 reference

d0_s11

lineolate-spotted

often prominently

1 reference

d0_s11

spinulose

sparsely

1 reference

d0_s11

inflorescence palea margin

pubescence

ciliolate

deciduously

1 reference

d0_s11

position

proximal

sometimes

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

acute

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

2-fid

1 reference

d0_s11

bent

mostly irregularly

1 reference

d0_s11

atypical some measurement

1.5

2.5

1 reference

d0_s11

0.5

1.5

1 reference

d0_s11

inflorescence flower anther

2

3

1 reference

d0_s13

inflorescence flower gynoecium pistil style

2-3-fid

1 reference

d0_s14

fruit beak

0.1

0.5

1 reference

d0_s16

chromosome

74

1 reference

d0_s16

chromosome

78

1 reference

d0_s16

stem rhizome

orientation

vertical

often

1 reference

d0_s0

stem rhizome

diameter

1

6

1 reference

d0_s0

stem rhizome

texture

firm

hard

1 reference

d0_s0

stem culm

trigonous

sharply

1 reference

d0_s2

paler

mostly

1 reference

d0_s11

ovate

1 reference

d0_s11

3.5

6

1 reference

d0_s11

2

3

1 reference

d0_s11

pubescence

relief

smooth

1 reference

d0_s11

prominence

prominent

1 reference

d0_s11

general structure body

variability

equaling

1 reference

d0_s12

general structure body

prominence

rudimentary

1 reference

d0_s12

general structure body

spinulose

retrorsely

1 reference

d0_s12

brown

1 reference

d0_s15

biconvex

compressed bluntly trigonous obovoid

1 reference

d0_s15

biconvex

compressed bluntly trigonous obovoid

1 reference

d0_s15

atypical length

2

2.5

1 reference

d0_s15

2.5

3.5

1 reference

d0_s15

1.3

2.3

1 reference