Difference between revisions of "Eleocharis geniculata (Linnaeus) Roemer &amp; Schultes in J. J. Roemer et al. (Q3310) "

Flora Commons

accepted id

Eleocharis geniculata (Linnaeus) Roemer & Schultes

taxon name

Eleocharis geniculata

taxon authority

(Linnaeus) Roemer & Schultes

taxon rank

species

publication

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

Eleocharis geniculata

1 reference

taxon authority

(Linnaeus) Roemer & Schultes

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

éléocharide géniculée (French)

1 reference

bent spikerush (English)

1 reference

capitate spikerush (English)

1 reference

Canada spikerush (English)

1 reference

knee spikerush (English)

1 reference

geniculate spikerush (English)

1 reference

Bent spikerush (English)

1 reference

VasCan taxon numeric id

5242

1 reference

distribution

CA-BC

establishment of distribution

occurrence status

present

native

1 reference

publication

Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/

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-ON

Ont.

1 reference

US-AL

Ala.

1 reference

US-AZ

Ariz.

1 reference

US-CA

Calif.

1 reference

US-FL

Fla.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-LA

La.

1 reference

US-MI

Mich.

1 reference

US-MS

Miss.

1 reference

US-NE

Nebr.

1 reference

US-NV

Nev.

1 reference

US-NM

N.Mex.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-PA

Pa.

1 reference

US-TX

Tex.

1 reference

Mexico

1 reference

West Indies

1 reference

Bermuda

1 reference

Central America

1 reference

South America

1 reference

Asia

1 reference

Africa

1 reference

Pacific Islands

1 reference

Eleocharis ser. Maculosae Svenson

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

2716850

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

LC

1 reference

Global Biodiversity Information Facility

taxon habitat

brackish creeks

1 reference

canal banks

1 reference

dune depressions

1 reference

hammocks

1 reference

irrigation ditches

1 reference

lakeshores

1 reference

lagoons

1 reference

mangrove thickets

1 reference

maritime mud flats

1 reference

ditches

1 reference

salt marshes

1 reference

elevation

0–1500 m

1 reference

special status

F

1 reference

taxon description fragment

Plants tufted, without creeping rhizomes.

1 reference

d0_s0

Culms to 45 cm × 0.2–1 mm.

1 reference

d0_s1

Leaves: distal leaf-sheaths persistent, firm, distally tightly sheathing, apex acute.

1 reference

d0_s2

Spikelets orbicular to ovoid, 1–9 × 1–4 mm, apex rounded to acute;

1 reference

d0_s3

proximal scale without flower, not amplexicaulous;

1 reference

d0_s4

floral scales to 125, 11–14 per mm of rachilla, tightly appressed, dark redbrown to stramineous, ovate to elliptic, 0.8–3 × 0.6–2 (–2.3) mm, membranous to cartilaginous, apex rounded to acute.

1 reference

d0_s5

Flowers: perianth bristles (0–) 4–8, typically 7, redbrown, rarely whitish, vestigial to much exceeding tubercle, typically equaling achene, spinules few to dense;

1 reference

d0_s6

styles 2-fid.

1 reference

d0_s7

Achenes brown ripening to black, biconvex, orbicular to obpyriform, 0.5–1.1 × 0.3–0.7 mm, apex rarely constricted proximal to tubercle, very finely reticulate at 40X.

1 reference

d0_s8

Tubercles stramineous to whitish, umbonate to subconic, 0.2–0.4 × 0.2–0.5 mm, apex rounded to acute.

1 reference

d0_s9

2n = 10.

1 reference

d0_s10

morphology statement

whole organism

arrangement

pubescence

tufted

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

leaf sheath

duration

persistent

1 reference

d0_s2

leaf sheath

texture

firm

1 reference

d0_s2

leaf sheath

architecture

sheathing

distally tightly

1 reference

d0_s2

acute

1 reference

d0_s2

inflorescence spikelet

orbicular

ovoid

1 reference

d0_s3

inflorescence spikelet

1

9

1 reference

d0_s3

inflorescence spikelet

1

4

1 reference

d0_s3

rounded

acute

1 reference

d0_s3

architecture

amplexicaulous

not

1 reference

d0_s4

0

125

1 reference

d0_s5

11

14

1 reference

d0_s5

fixation

orientation

appressed

tightly

1 reference

d0_s5

dark redbrown

stramineous

1 reference

d0_s5

ovate

elliptic

1 reference

d0_s5

0.8

3

1 reference

d0_s5

atypical width

2

2.3

1 reference

d0_s5

0.6

2

1 reference

d0_s5

texture

membranous

cartilaginous

1 reference

d0_s5

rounded

acute

1 reference

d0_s5

atypical quantity

0

4

1 reference

d0_s6

4

8

1 reference

d0_s6

7

typically

1 reference

d0_s6

redbrown

1 reference

d0_s6

whitish

rarely

1 reference

d0_s6

prominence

vestigial

1 reference

d0_s6

inflorescence flower gynoecium pistil style

2-fid

1 reference

d0_s7

size

constricted

rarely

1 reference

d0_s8

position

proximal

1 reference

d0_s8

architecture

relief

reticulate

very finely

1 reference

d0_s8

rounded

acute

1 reference

d0_s10

chromosome

10

1 reference

d0_s10

stem rhizome

growth form

orientation

creeping

1 reference

d0_s0

stem culm

0

45

1 reference

d0_s1

stem culm

0.2

1

1 reference

d0_s1

variability

equaling

typically

1 reference

d0_s6

tissue epidermis armature spinule

few

1 reference

d0_s6

tissue epidermis armature spinule

density

dense

1 reference

d0_s6

brown

1 reference

d0_s8

life cycle

ripening

1 reference

d0_s8

black

1 reference

d0_s8

biconvex

1 reference

d0_s8

orbicular

obpyriform

1 reference

d0_s8

0.5

1.1

1 reference

d0_s8

0.3

0.7

1 reference

d0_s8

stramineous

whitish

1 reference

d0_s9

umbonate

subconic

1 reference

d0_s9

0.2

0.4

1 reference

d0_s9

0.2

0.5

1 reference