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Accession Data:

Lemna minor L.

  • Common Name: Common Duckweed
  • Family: Araceae Juss.

  • Country of Origin: Cosmopolitan
  • Habitat: Still water

  • Description: Minute, floating perennial herb; plant bodies solitary or few-clustered, orbicular to elliptic-ovate), and broadly tapering to each end; wider than oblanceolate.">obovate, 1/16" - 3/16" long.

    Cosmopolitan

    Waterfowl feed on these plants.

Accession Data:

  • Accession # 198502634
  • Source: Unknown
  • Accession Date: 12-31-1985
  • Bench: 2310 - Temperate Carnivores
    • Currently: active - healthy
    • Qty: 2 confirmed on 08-06-2024
  • Restrictions:

    Classification:

    • Division: Magnoliophyta
    • Class: Liliopsida
    • SubClass: monocots
    • Order: Alismatales
    • SubOrder:
    • Family: Araceae
    • SubFamily: Lemnoideae
    • Tribe:
    • SubTribe:

    Flowering Data:

    This accession has been observed in bloom on:
    YearJanFebMarAprMayJunJulAugSepOctNovDec
    2025
    2024

    References (internal):

    • Aquatic Plants
    • Acropleustophyte
    • EEB 3271 - Systematic Botany
    • EEB 3203 - Developmental Plant Morphology
    • EEB Greenhouse Holdings native to: Denmark / Finland / Føroyar / Great Britain / Iceland / Ireland / Norway / Svalbard / Sweden / Austria / Belgium / Czechoslovakia / Germany / Hungary / Netherlands / Poland / Switzerland / Baleares / Corse / France / Portugal / Sardegna / Spain / Albania / Bulgaria / Greece / Italy / Kriti / Romania / Sicilia / Turkey-in-Europe / Yugoslavia / Belarus / Baltic States / Krym / Central European Russia / East European Russia / North European Russia / South European Russia / Northwest European Russia / Ukraine / Algeria / Egypt / Libya / Morocco / Tunisia / Azores / Canary Is. / Cape Verde / Madeira / Zaire / Chad / Ethiopia / Kenya / Uganda / Mozambique / Cape Provinces / Lesotho / KwaZulu-Natal / Northern Provinces / Altay / Buryatiya / Chita / Irkutsk / Krasnoyarsk / Tuva / West Siberia / Yakutskiya / Amur / Kamchatka / Khabarovsk / Magadan / Primorye / Sakhalin / Kazakhstan / Kirgizistan / Turkmenistan / Uzbekistan / North Caucasus / Transcaucasus / Afghanistan / Cyprus / East Aegean Is. / Iran / Iraq / Lebanon-Syria / Palestine / Sinai / Turkey / Xinjiang / Bangladesh / India / Nepal / Pakistan / West Himalaya / Cambodia / Malaya / Philippines / Queensland / New Zealand South / Alaska / Alberta / British Columbia / Manitoba / Saskatchewan / Labrador / New Brunswick / Newfoundland / Nova Scotia / Ontario / Prince Edward I. / Québec / Colorado / Idaho / Montana / Oregon / Washington / Wyoming / Illinois / Iowa / Kansas / Minnesota / Missouri / North Dakota / Nebraska / Oklahoma / South Dakota / Wisconsin / Connecticut / Indiana / Maine / Masachusettes / Michigan / New Hampshire / New Jersey / New York / Ohio / Pennsylvania / Rhode I. / Vermont / West Virginia / Arizona / California / Nevada / Utah / New Mexico / Texas / Alabama / Arkansas / Delaware / Florida / Georgia / Kentucky / Louisiana / Maryland / Mississippi / North Carolina / South Carolina / Tennessee / Virginia / District of Columbia / Mexico Central / Mexico Northeast / Mexico Northwest / El Salvador / Honduras / Nicaragua / Bermuda / Brazil Northeast

    References (external):

    1. The Plant List (2013). Version 1.1. Accessed 26 September 2014.
    2. Plants For A Future Website
    3. Wayne Armstrongs treatment of the Lemnaceae. Accessed 25 August 2015.
    4. The Charms of Duckweed at Missouri Botanical Garden. Accessed 25 August 2015.

    data regenerated on Fri, 25 Apr 2025 15:30:16 -0400 [bcm v4.0]

    Images:

    Lemna minor

    Additional images for this accession:

    Click on thumbnails to enlarge

    Current Accessions in the Araceae

    Subfamily Aroideae

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    • Aglaonema costatum
    • Aglaonema nitidum

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    Subfamily Aroideae
    Tribe Areae

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    Subfamily Aroideae
    Tribe Arisaemateae

    • Arisaema candidissimum

    Subfamily Aroideae
    Tribe Caladieae

    • Caladium palacioanum
    • Syngonium podophyllum
    • Syngonium wendlandii
    • Xanthosoma sagittifolium

    Subfamily Aroideae
    Tribe Colocasieae

    • Alocasia Amazonica
    • Alocasia cuprea
    • Alocasia melo
    • Alocasia Micholitziana
    • Colocasia affinis
    • Colocasia esculenta
    • Colocasia fallax
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    • Remusatia vivipara

    Subfamily Aroideae
    Tribe Culcasieae

    • Culcasia striolata W/C

    Subfamily Aroideae
    Tribe Dieffenbachieae

    • Dieffenbachia amoena cv.
    • Dieffenbachia oerstedii

    Subfamily Aroideae
    Tribe Philodendreae

    • Philodendron angustisectum
    • Philodendron atabapoense
    • Philodendron bipinnatifidum
    • Philodendron brandtianum
    • Philodendron crassinervium
    • Philodendron gloriosum
    • Philodendron grazielae
    • Philodendron hederaceum var. oxycardium
    • Philodendron imbe
    • Philodendron joepii
    • Philodendron ornatum
    • Philodendron panduriforme
    • Philodendron patriciae W/C
    • Philodendron pedatum
    • Philodendron tripartitum
    • Philodendron verrucosum

    Subfamily Aroideae
    Tribe Pisteae

    • Pistia stratiotes

    Subfamily Aroideae
    Tribe Spathicarpeae

    • Spathicarpa hastifolia
    • Taccarum weddellianum

    Subfamily Aroideae
    Tribe Thomsonieae

    • Amorphophallus albus
    • Amorphophallus bulbifer
    • Amorphophallus dunnii
    • Amorphophallus henryi
    • Amorphophallus impressus
    • Amorphophallus konjac
    • Amorphophallus muelleri
    • Amorphophallus paeoniifolius
    • Amorphophallus pygmaeus W/C
    • Amorphophallus titanum
    • Amorphophallus titanum
    • Amorphophallus titanum
    • Amorphophallus titanum
    • Amorphophallus variabilis
    • Amorphophallus yunnanensis
    • Amorphophallus yunnanensis

    Subfamily Aroideae
    Tribe Zantedeschieae

    • Zantedeschia aethiopica

    Subfamily Lasioideae

    • Dracontium spruceanum
    • Lasia spinosa W/C
    • Pycnospatha arietina

    Subfamily Lemnoideae

    • Lemna minor
    • Spirodela polyrhiza
    • Spirodela punctata
    • Wolffia columbiana

    Subfamily Monsteroideae
    Tribe Monstereae

    • Epipremnum falcifolia
    • Epipremnum pinnatum
    • Monstera adansonii
    • Monstera deliciosa
    • Monstera dubia
    • Monstera siltepecana
    • Monstera subpinnata
    • Rhaphidophora cryptantha
    • Rhaphidophora decursiva
    • Rhaphidophora korthalsii
    • Rhaphidophora sulcata
    • Scindapsus pictus
    • Scindapsus pictus 'Exotica'
    • Stenospermation sp.

    Subfamily Monsteroideae
    Tribe Spathiphylleae

    • Spathiphyllum floribundum
    • Spathiphyllum phryniifolium

    Subfamily Pothoideae
    Tribe Anthurieae

    • Anthurium andraeanum
    • Anthurium bakeri
    • Anthurium crystallinum
    • Anthurium cubense
    • Anthurium forgetii
    • Anthurium forgetii
    • Anthurium forgetii
    • Anthurium friedrichsthalii
    • Anthurium gracile
    • Anthurium luxurians
    • Anthurium pedatoradiatum
    • Anthurium pendens
    • Anthurium pentaphyllum var. bombacifolium
    • Anthurium podophyllum W/C
    • Anthurium pseudospectabile W/C
    • Anthurium scandens
    • Anthurium schlechtendalii
    • Anthurium veitchii
    • Anthurium villenaorum
    • Anthurium wendlingeri

    Subfamily Pothoideae
    Tribe Potheae

    • Pothos scandens

    Subfamily Zamioculcadoideae

    • Gonatopus boivinii
    • Zamioculcas zamiifolia Raven
    W/C = Wild Collected
    = indicates flowering in past 14 days
    = images available for this accession
    = map available for this accession
    = accession added within past 90 days
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