Difference between revisions of "Scirpus pallidus (Britton) Fernald (Q3378) "

Flora Commons

accepted id

Scirpus pallidus (Britton) Fernald

Scirpus pallidus

(Britton) Fernald

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

Scirpus pallidus

1 reference

taxon authority

(Britton) Fernald

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

scirpe pâle (French)

1 reference

pale bulrush (English)

1 reference

pale-green bulrush (English)

1 reference

cloaked bulrush (English)

1 reference

VasCan taxon numeric id

5334

1 reference

distribution

CA-BC

present

native

1 reference

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-AB

present

native

1 reference

Packer, J.G. & A.J. Gould. 2017.Vascular Plants of Alberta. Part 1: Ferns, Fern Allies, Gymnospermes, and Monocots. University of Calgary Press, Calgary.

CA-SK

present

native

1 reference

Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf

CA-MB

present

native

1 reference

Manitoba Checklist, 2002

CA-ON

present

native

1 reference

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-ON

Ont.

1 reference

CA-SK

Sask.

1 reference

US-AZ

Ariz.

1 reference

US-CO

Colo.

1 reference

US-ID

Idaho

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-MN

Minn.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-NM

N.Mex.

1 reference

US-ND

N.Dak.

1 reference

US-OK

Okla.

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-SD

S.Dak.

1 reference

US-TX

Tex.

1 reference

US-UT

Utah

1 reference

US-WA

Wash.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

parent taxon

Scirpus Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

2720150

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

LC

1 reference

Global Biodiversity Information Facility

taxon habitat

marshes

1 reference

streamsides

1 reference

ditches

1 reference

elevation

100–1700 m

measurement range from

100 meter

measurement range to

1,700 meter

1 reference

special status

F

1 reference

E

1 reference

taxon description fragment

Plants cespitose;

1 reference

d0_s0

rhizomes short, tough, fibrous.

1 reference

d0_s1

Culms: fertile ones upright or nearly so;

1 reference

d0_s2

Leaves 5–10 per culm;

1 reference

d0_s4

sheaths of proximal leaves green or whitish;

1 reference

d0_s5

proximal sheaths and blades with septa many, conspicuous or not;

1 reference

d0_s6

blades 20–55 cm × 8–16 mm.

1 reference

d0_s7

Inflorescences terminal, rarely also with 1 lateral inflorescence from distal leaf-axil;

1 reference

d0_s8

rays ascending or divergent (commonly both in same inflorescence), smooth throughout or scabrous at distal end, rays without axillary bulblets;

1 reference

d0_s9

bases of involucral-bracts green or margins brown, not glutinous.

1 reference

d0_s10

Spikelets aggregated in a few dense clusters of 12–130 (largest cluster with 40–50+), spikelets sessile, narrowly ovoid, 4–5 × 1.8–2.3 mm;

1 reference

d0_s11

scales black or brownish black with pale midribs, elliptic to ovate, 1.6–2.8 mm, ending in terete or flat awn 0.4–0.6 (–1.2) mm.

1 reference

d0_s12

Flowers: perianth bristles persistent, 6, rather stout, straight or curved, longest bristles equaling achene, with retrorse, thin-walled, round-tipped teeth in distal 0.3–0.5, enclosed within scales;

1 reference

d0_s13

styles 3-fid.

1 reference

d0_s14

Achenes pale-brown or almost white, oblongelliptic to elliptic or obovate in outline, plumply trigonous or planoconvex, 0.8–1.2 × 0.4–0.6 mm. 2n = 56.

1 reference