D I S C O V E R    L I F E   
Bee Hunt! Odonata Lepidoptera 
  HomeAll Living ThingsIDnature guidesGlobal mapperAlbumsLabelsSearch
  AboutNewsEventsResearchEducationProjectsStudy sitesHelp


Carex lacustris Willd.
HAIRY SEDGE
Life   Plantae   Monocotyledoneae   Cyperaceae   Carex

Carex lacustris
© Les Mehrhoff, 2008-2010 · 6
Carex lacustris

Click on map for details about points.

IDnature guides

Links
80x5 - 240x3 - 240x4 - 320x1 - 320x2 - 320x3 - 640x1 - 640x2
Set display option above.
Click on images to enlarge.
Carex lacustris
© Les Mehrhoff, 2008-2010 · 3
Carex lacustris

Carex lacustris
© Les Mehrhoff, 2008-2010 · 3
Carex lacustris

Carex lacustris
© Les Mehrhoff, 2008-2010 · 1
Carex lacustris

Associates · map
FamilyScientific name @ source (records)
Glomerellaceae  Colletotrichum madisonensis @ BPI (2)
Phaeosphaeriaceae  Stagonospora albescens @ BPI (1)
Pucciniaceae  Puccinia caricina @ BPI (2)

Puccinia caricis @ BPI (1)

Puccinia grossulariae @ BPI (2)
_  Cylindrosporella caricina @ BPI (1)

go to Discover Life's Facebook group

Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=CALA16 ---> https://plants.usda.gov/java/profile?symbol=CALA16
https://plants.usda.gov/java/profile?symbol=CALA16 ---> http://plants.usda.gov/core/profile?symbol=CALA16
http://plants.usda.gov/core/profile?symbol=CALA16 ---> https://plants.usda.gov/core/profile?symbol=CALA16
&pull 20q v5.145 20180528: Error 500 read timeout https://plants.usda.gov/core/profile?symbol=CALA16

Following modified from Flora of North America
   Top | See original

Link to Flora of North America home
 
All Floras       Advanced Search
FNA Vol. 23 Page 491, 493 , 494, 497, 499, 507 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 23 | Cyperaceae | Carex

354. Carex lacustris Willdenow, Sp. Pl. 4(1): 306. 1805.

Carex lacustre

Plants colonial; rhizomes long-creeping. Culms lateral, coarse, trigonous, 50—135 cm, smooth or somewhat scabrous-angled distally. Leaves: basal sheaths reddish purple, strongly fibrillose, bladeless; longest ligules 13—40(—56) mm, much longer than wide; blades glaucous to pale green, M-shaped, (5.5—)8.5—21 mm wide, glabrous. Inflorescences 17—60 cm; proximal 2—4 spikes pistillate, ascending to arching; distal spikes erect; terminal 3—5(—7) spikes staminate. Pistillate scales lanceolate to ovate, apex obtuse to acuminate, glabrous, awn 0.3—3.5 mm, ± scabrous. Perigynia ascending, usually strongly 14—28-veined, narrowly ovoid to narrowly ellipsoid, (4.5—)5.2—7.8 × 1.6—2.5 mm, glabrous; beak obscure, 0.5—1.6 mm, bidentulate, teeth straight, 0.2—0.7(—0.9) mm. 2n = 74.

Fruiting May—Jul. Open swamps, wet, open thickets, marsh edges, sedge meadows, fens, shores of streams, ponds and lakes; 0—1000 m; Alta., Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., Que., Sask.; Conn., Del., D.C., Idaho, Ill., Ind., Iowa, Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., N.H., N.J., N.Y., N.Dak., Ohio, Pa., R.I., S.Dak., Vt., Va., W.Va., Wis.

Carex lacustris is abundant and often a dominant of calcareous, north-temperate wetlands. Sometimes extensive stands are seen without fertile culms.

Rare hybrids between Carex lacustris and C. hyalinolepis, C. pellita, C. trichocarpa (P. M. Catling et al. 1989), and C. utriculata are known; the hybrids are sterile and intermediate in morphology and can form extensive clones.

Following modified from CalPhotos
   Top | See original

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Carex+lacustris&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Carex+lacustris&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

CalPhotos    
Contributors       Log In  
 

Number of matches : 4
Query: SELECT * FROM img WHERE ready=1 and taxon like "Carex lacustris%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Carex lacustris
Carex lacustris
ID: 0000 0000 0510 1360 [detail]
© 2010 Louis-M. Landry

Carex lacustris
Carex lacustris
ID: 0000 0000 0510 1361 [detail]
© 2010 Louis-M. Landry

Carex lacustris
Carex lacustris
ID: 0000 0000 0510 1362 [detail]
© 2010 Louis-M. Landry

Carex lacustris
Carex lacustris
ID: 0000 0000 0510 1363 [detail]
© 2010 Louis-M. Landry

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


Copyright © 1995-2019 UC Regents. All rights reserved.

CalPhotos is a project of BNHM      University of California, Berkeley

Updated: 2019-10-14 05:53:52 gmt
Discover Life | Top
© Designed by The Polistes Corporation