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


Nasturtium officinale W. T. Aiton
WATER-CRESS
Rorippa nasturtium-aquaticum; Sisymbrium nasturtium-aquaticum L; Watercress

Life   Plantae   Dicotyledoneae   Brassicaceae   Nasturtium

Links
80x5 - 240x3 - 240x4 - 320x1 - 320x2 - 320x3 - 640x1 - 640x2
Set display option above.
Click on images to enlarge.
Nasturtium officinale
© Copyright Mel Harte 2010 · 3
Nasturtium officinale
Nasturtium officinale
© Copyright Mel Harte 2010 · 3
Nasturtium officinale

Nasturtium officinale
© Copyright Mel Harte 2010 · 3
Nasturtium officinale
Nasturtium officinale
© Copyright Mel Harte 2010 · 3
Nasturtium officinale

Nasturtium officinale
© Copyright Mel Harte 2010 · 3
Nasturtium officinale
Nasturtium officinale, flowers
© Pedro Tenorio-Lezama, 2001 · 0
Nasturtium officinale, flowers

Nasturtium officinale, fruit
© Pedro Tenorio-Lezama, 2001 · 0
Nasturtium officinale, fruit
Nasturtium officinale, branch
© Pedro Tenorio-Lezama, 2001 · 0
Nasturtium officinale, branch

Nasturtium officinale, stem
© Pedro Tenorio-Lezama, 2001 · 0
Nasturtium officinale, stem

Associates · map
FamilyScientific name @ source (records)
Albuginaceae  Albugo candida @ BPI (1)
Aphididae  Aphis ( @ NCSU_ENT (4)

Lipaphis erysimi @ AMNH_PBI (1)

Myzus ( @ AMNH_PBI (1)

Pemphigus @ CSCA_TCN (2)
Megachilidae  Protosmia rubifloris @ UCRC_ENT (1)
Mycosphaerellaceae  Septoria radiculae @ BPI (1)

Septoria uliginosa @ BPI (2)

Septoria @ BPI (1)
Peronosporaceae  Peronospora parasitica @ BPI (1)

go to Discover Life's Facebook group

Following modified from Flora of Taiwan, National Taiwan University
   Top | See original

&pull 20q v5.145 20180528: Error 403 Forbidden http://tai2.ntu.edu.tw/udth/bin/fot1.exe/browse?bid=6&page=58

Following modified from Delaware Wildflowers
   Top | See original

Delaware Wildflowers  •  Scientific names

Nasturtium officinale R. Brown ( Rorippa nasturtium-aquaticum ) Watercress
(Nasturtium) Brassicaceae — Mustard family
Non-native
Nasturtium officinale
White Clay Creek State Park -- Thompson Station Road
May 2004 Nasturtium officinale Nasturtium officinale
White Clay Creek State Park -- Possum Hill
May 2014 Nasturtium officinale
White Clay Creek State Park -- Possum Hill
June 2014

Search Google Delaware USDA

Photos copyright David G. Smith

Delaware Wildflowers main page

Following modified from MissouriPlants.com
   Top | See original

&pull 20q v5.145 20180528: Error 404 Not Found http://www.missouriplants.com/Whitealt/Nasturtium_officinale_page.html

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

http://plants.usda.gov/java/profile?symbol=NAOF ---> https://plants.usda.gov/java/profile?symbol=NAOF
&pull 20q v5.145 20180528: Error 500 Can't locate object method "new" via package "LWP::Protocol::https::Socket" https://plants.usda.gov/java/profile?symbol=NAOF

Following modified from Flora of North America
   Top | See original

Link to Flora of North America home
 
All Floras       Advanced Search
FNA Vol. 7 Page 490 , 492 Login | eFloras Home | Help
FNA | Family List | FNA Vol. 7 | Brassicaceae | Nasturtium

1. Nasturtium officinale W. T. Aiton in W. Aiton and W. T. Aiton, Hortus Kew. 4: 110. 1812.

Sisymbrium nasturtium-aquaticum Linnaeus, Sp. Pl. 2: 657. 1753; Rorippa nasturtium-aquaticum (Linnaeus) Hayek

Plants glabrous throughout or sparsely pubescent. Stems 1-11 (-20) dm. Cauline leaves: petiole not winged, base auriculate; blade 3-9(-13)-foliolate, (1-) 2-15(-22) cm; lateral leaflets sessile or petiolulate, rachis not winged, blade smaller than terminal; terminal leaflet (or simple blade) suborbicular to ovate, or oblong to lanceolate, (0.4-)1-4(-5) cm × (3-)7-25(-40) mm, base obtuse, cuneate, or subcordate, margins entire or repand, apex obtuse. Fruiting pedicels divaricate or descending, straight or recurved, 5-17(-24) mm. Flowers: sepals 2-3.5 × 0.9-1.6 mm; petals white or pink, spatulate or obovate, 2.8-4.5(-6) × 1.5-2.5 mm, (base to 1 mm), apex rounded; filaments 2-3.5 mm; anthers 0.6-1 mm. Fruits (0.6-)1-1.8(-2.5) cm × (1.8-)2-2.5(-3) mm; ovules (28-)36-60 per ovary; style 0.5-1(-1.5) mm. Seeds biseriate, reddish brown, ovoid, (0.8-)0.9-1.1 (-1.3) × (0.6-)0.7-0.9(-1) mm, coarsely reticulate with 25-50(-60) areolae on each side. 2 n = 32.

Flowering Feb-Sep. Flowing streams, ditches, lake margins, swamps, marshes, seeps; 0-3000 m; introduced; Alta., B.C., Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que.; Ala., Alaska, Ariz., Ark., Calif., Colo., Conn., Del., D.C., Fla., Ga., Idaho, Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Minn., Miss., Mo., Mont., Nebr., Nev., N.H., N.J., N.Mex., N.Y., N.C., N.Dak., Ohio, Okla., Oreg., Pa., R.I., S.C., S.Dak., Tenn., Tex., Utah, Vt., Va., Wash., W.Va., Wis., Wyo.; Europe; Asia; n Africa; introduced also elsewhere in the New World, tropical and s Africa, Australia.

Updated: 2020-09-21 10:42:03 gmt
Discover Life | Top
© Designed by The Polistes Corporation