Difference between revisions of "Carex infirminervia Naczi (Q154) "

Flora Commons

accepted id

Carex infirminervia Naczi

Carex infirminervia

Naczi

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 infirminervia

1 reference

taxon authority

Naczi

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

carex à nervures faibles (French)

1 reference

weak-nerved sedge (English)

1 reference

VasCan taxon numeric id

9630

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-AB

establishment of distribution

occurrence status

present

native

1 reference

publication

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-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

US-CA

Calif.

1 reference

US-CO

Colo.

1 reference

US-ID

Idaho

1 reference

US-MT

Mont.

1 reference

US-NV

Nev.

1 reference

US-OR

Oreg.

1 reference

US-UT

Utah

1 reference

US-WA

Wash.

1 reference

US-WY

Wyo.

1 reference

Carex sect. Deweyanae (Tuckerman ex Mackenzie) Mackenzie in N. L. Britton et al.

parent taxon

1 reference

taxon habit

herb

1 reference

taxon habitat

mesic to dry-mesic deciduous

1 reference

deciduous-coniferous forests

1 reference

slopes

1 reference

streams

1 reference

open habitats

1 reference

grassy slopes

1 reference

elevation

600–2500 m

measurement range from

600 meter

measurement range to

2,500 meter

1 reference

taxon description fragment

Plants densely cespitose.

1 reference

d0_s0

Culms 10–83 cm × 0.8–1.3 mm, papillose at mid height.

1 reference

d0_s1

Leaves: ligule of distal leaf (2.1–) 2.6–6.8 mm;

1 reference

d0_s2

blades 1.4–3.8 mm wide, widest blade 2.3–3.8 mm wide.

1 reference

d0_s3

Inflorescences 27–68 mm, proximalmost 2 spikes overalapping or separate;

1 reference

d0_s4

proximal internode 7.3–28 mm;

1 reference

d0_s5

proximal bract 11–61 mm;

1 reference

d0_s6

spikes (4–) 5–6 (–7), usually gynecandrous, sometimes pistillate or staminate;

1 reference

d0_s7

proximal spike usually with 1–3 staminate and 11–22 pistillate flowers, longest per plant with 12–22 pistillate flowers, 9.7–18 × 3.7–6.6 mm, longest per plant 12–18 mm;

1 reference

d0_s8

terminal spike usually with 1–3 staminate and 14–21 pistillate flowers, sessile or on peduncle to 1.8 mm, 9.6–16 × 3.4–6.2 mm.

1 reference

d0_s9

Pistillate scales whitish to castaneous, with green midrib, 2.9–4.4 mm, body 2.9–3.8 × 1.4–1.8 mm, apex acuminate to short-awned, awn to 1.1 mm.

1 reference

d0_s10

Staminate scales with whitish to castaneous margins, 3.1–4.3 × 1–1.5 mm, apex acute to short-awned.

1 reference

d0_s11

Anthers 1.3–1.8 mm.

1 reference

d0_s12

Perigynia erect to appressed-erect, green to brown, veinless or weakly 1–3 (–4) -veined abaxially, veinless adaxially, narrowly lanceolate in outline, 3.7–5.3 × 1.1–1.3 (–1.4) mm, 3.2–3.9 (–4.2) times as long as wide, apex gradually tapering;

1 reference

d0_s13

beak 1.5–2.2 mm, 39–49% of total perigynium, margins denticulate for distal 49–60% of length of perigynium, apex entire or bidentulate, teeth 0–0.2 (–0.4) mm, 0–8% of length of perigynium.

1 reference

d0_s14

Stigmas 1.8–2.5 mm.

1 reference