Flora of New York/Acorales & Alismatales
← Nymphaeales & magnoliids |
Flora of New York — Acorales & Alismatales | → Dioscoreales & Liliales | |||
Table of contents |
Genus index |
Protected species index | Invasive species index | ||
The Acorales and Alismatales form the basal grade of the monocots (Lilianae), informally grouped as the "alismatid monocots."[1][2]
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Clade | Order | Family | Subfamily | Tribe | Genus | Common names | # |
---|---|---|---|---|---|---|---|
alismatid monocots |
Acorales | Acoraceae | — | — | Acorus | sweetflag | 2 |
Alismatales | Araceae | Orontioideae | Orontieae | Orontium | goldenclub | 1 | |
Symplocarpeae | Symplocarpus | skunk cabbage | 1 | ||||
Lemnoideae | — | Spirodela | duckmeat | 1 | |||
Lemna | duckweed | 5 | |||||
Wolffia | watermeal | 3 | |||||
Aroideae | Calleae | Calla | callalily | 1 | |||
Peltandreae | Peltandra | arrow-arum | 1 | ||||
Arisaemateae | Arisaema | Jack-in-the-pulpit | 5 | ||||
Pinellia | pinellia | 1 | |||||
Pistieae | Pistia | water-lettuce | 1 | ||||
Tofieldiaceae | — | — | Triantha | tofieldia, false asphodel | 1 | ||
Hydrocharitaceae | Hydrocharitoideae | — | Egeria | waterweed | 1 | ||
Hydrocharis | frogbit | 1 | |||||
Limnobium | spongeplant | 1 | |||||
Anacharidoideae | — | Elodea | waterweed | 3 | |||
Hydrilloideae | — | Najas | waternymph, naiad | 8 | |||
Hydrilla | water-thyme | 1 | |||||
Vallisneria | eelgrass | 1 | |||||
Butomaceae | — | — | Butomus | flowering rush | 1 | ||
Alismataceae | — | — | Sagittaria | arrowhead | 9 | ||
Alisma | water-plantiain | 12 | |||||
Helanthium | burhead | 1 | |||||
Scheuchzeriaceae | — | — | Scheuchzeria | rannoch-rush | 1 | ||
Juncaginaceae | Juncaginoideae | — | Triglochin | arrowgrass | 2 | ||
Ruppiaceae | — | — | Ruppia | ditch-grass | 1 | ||
Zosteraceae | — | — | Zostera | eelgrass | 1 | ||
Potamogetonaceae | — | Potamogetoneae | Potamogeton | pondweed | 36 | ||
Stuckenia | fineleaf pondweed | 2 | |||||
Zannichellieae | Zannichellia | horned pondweed | 1 |
Order Acorales Edit
The order Acorales consists of only the Acoraceae (sweetflag family), with Acorus as its only genus.[1] |
Family Acoraceae Edit
Acorus Edit
Acorus | Sweetflag | N.Y. Status | Images | Distribution | NY NPT |
(Raf.) Raf. 1828. Acorus calamus var. americanus 1836. Acorus americanus (Raf.) Raf. 1954. Acorus calamus var. americanus auct. Acorus calamus non L. |
American sweet-flag, American sweetflag, Several-veined sweetflag, Sweetflag Acore d'Amérique, Acorus d'Amérique, Belle-angélique |
Native, CoC: 5, Secure, Fertile diploid (2n = 2x = 24) OBL Perennial, Herb-forb, Sun |
NYFA: 14 counties iNat: 5 counties |
NYFA-5 USDA-N Go Botany VASCAN iNaturalist ARS-GRIN ITIS FNA Tropicos NatureServe BONAP LBJ Images Wikispecies | |
L. 1753. Acorus calamus L. |
Old World sweet-flag, European sweetflag, Single-veined sweetflag, Flag-root, Myrtle flag Acore roseau, Acorus roseau, Acore aromatique, Belle-angélique |
Introduced from Asia, Sterile triploid (2n = 3x = 36) OBL Perennial, Herb-forb, Sun |
NYFA-X USDA-X Go Botany VASCAN ARS-GRIN ITIS FNA Tropicos NatureServe BONAP Images Wikispecies | ||
Order Alismatales Edit
The order Alismatales as defined in the Angiosperm Phylogeny Website.[1] |
Family Araceae Edit
The plants of the Araceae (arum family) have numerous small flowers that are part of a spadix, a spike inflorescence on which the flowers are borne on a fleshy stem. The spadix is usually surrounded by a bract called a spathe.
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Subfamily Orontioideae Edit
The Orontioideae contains just two New York species, both native: Orontium aquaticum (golden club) and Symplocarpus foetidus (eastern skunk cabbage). This subfamily also includes the genus Lysichiton which comprises the western and Asian skunk cabbages, neither of which are know to have naturalized in New York.
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Orontium Edit
Orontium | Goldenclub | N.Y. Status | Images | Distribution | NY NPT |
L. 1753. Orontium aquaticum L. 1895. Aronia aquatica (L.) Baill. |
Golden club | Native, CoC: 9, Threatened, NYNHP: 2[1] OBL Perennial, Herb-forb, Part shade |
NYFA-2 USDA-N0 ARS-GRIN Tropicos BONAP LBJ Images Wikispecies | ||
Symplocarpus Edit
Symplocarpus | Skunk-cabbage | N.Y. Status | Images | Distribution | NY NPT |
(L.) W.Salisb. 1753. Dracontium foetidum L. 1808. Spathyema foetida (L.) Raf. nom. inval. 1812. Symplocarpus foetidus (L.) W.Salisb. 1817. S. foetidus (L.) Salisb. ex W.P.C.Barton |
Skunk cabbage, Polecatweed Chou puant, Tabac-du-diable |
Native, CoC: 5, Secure OBL Perennial, Herb-forb, Shade |
NYFA-5 USDA-NN ARS-GRIN FNA Tropicos LBJ Images Wikispecies | ||
Subfamily Lemnoideae Edit
• Spirodela polyrhiza (large), • Lemna minor (medium), • Wolffia arrhiza (small). |
Spirodela Edit
Spirodela | Duckmeat | N.Y. Status | Images | Distribution | NY NPT |
(L.) Schleid.
|
Common water-flaxseed, Common duck-meal, Common duck-meat, Greater duckweed, Giant duckweed Spirodèle polyrhize |
Native, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-NN Go Botany VASCAN ARS-GRIN ITIS FNA Tropicos NatureServe BONAP Images Wikispecies | ||
|
Lemna Edit
Lemna | Duckweed | N.Y. Status | Images | Distribution | NY NPT |
L. L. cyclostasa Ell. ex Schleid. L. minima Chev. ex Schleid. |
Lesser duckweed | Native, CoC: 2, Secure |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
L. |
Star duckweed | Native, CoC: 4, Secure |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
Torr. |
Minute duckweed | Native, CoC: 4, Endangered, NYNHP: 1[1] |
NYFA-1 USDA-NN Go Botany Images Wikispecies | ||
Phil. |
Pale duckweed, Valdivia duckweed |
Native, CoC: 10, Endangered, NYNHP: 1[2] |
NYFA-1 USDA-NN Go Botany Images Wikispecies | ||
Landolt |
Turion duckweed, Lenticulare turionifère |
Native, CoC: 4, Unranked OBL |
NYFA-U USDA-NN Go Botany ITIS Images Wikispecies | ||
Lemna (excluded species) | Duckweed | N.Y. Status | Images | Distribution | NY NPT |
L. Lemna gibba L. |
Swollen duckweed | N. America native, N.Y. excluded |
NYFA-Excluded USDA-N0 Images Wikispecies | ||
(Austin) Daubs L. minor var. obscura |
Little duckweed | N. America native, N.Y. excluded |
NYFA-Excluded USDA-N0 ARS-GRIN Images Wikispecies | ||
Wolffia Edit
Wolffia Horkel ex Schleiden | Watermeal | N.Y. Status | Images | Distribution | NY NPT |
H.Karst. 1865. Wolffia columbiana H.Karst 1892. Grantia columbiana (H.Karst.) MacMill. 1912. Bruniera columbiana (H.Karst.) Nieuwl. |
Columbian watermeal, Columbia watermeal, Columbian duckmeal Wolffie de Colombie |
Native, Secure |
NYFA-5 USDA-NN Go Botany VASCAN Images Wikispecies | ||
(Engelm.) Landolt & Wildi ex Gandhi, Wiersema & Brouillet 1867. W. brasiliensis var. borealis Engelm. 1977. Wolffia borealis Landolt & … nom. inval. 2012. Wolffia borealis … ex Ghandhi, … auct. Wolffia punctata |
Dotted watermeal, Northern watermeal, Northern duckmeal Wolffie borèle |
Native, Likely secure |
NYFA-4 USDA-NN Go Botany ARS-GRIN ITIS FNA Tropicos Images Wikispecies | ||
Wedd. Bruniera punctata Wolffia punctata Griseb. Wolffia papulifera |
Brazilian watermeal | Native, Likely secure |
NYFA-4 USDA-N0 Go Botany ARS-GRIN ITIS FNA Images Wikispecies | ||
Subfamily Aroideae Edit
Tribe Calleae Edit
Calla Edit
Calla | Callalily | N.Y. Status | Images | Distribution | NY NPT |
L. 1753. Calla palustris L. |
Wild calla, Water arum Calla des marais |
Native, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-NN Go Botany VASCAN ARS-GRIN ITIS FNA Images Wikispecies | ||
Tribe Peltandreae Edit
Peltandra Edit
green arrow arum, tuckahoe |
Peltandra | Arrow-arum | N.Y. Status | Images | Distribution | NY NPT |
Green arrow arum, Green arrow-arum, Arrow arum, Poison arum, Tuckahoe |
Native, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-NN Go Botany ARS-GRIN BONAP Images Wikispecies | |||
Tribe Arisaemateae Edit
The Arisaemateae includes two genera that can be found in New York: Arisaema and Pinellia. These include the plants known as Jack-in-the-pulpit and green dragon.
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Arisaema Edit
Jack-in-the-pulpit Three subspecies of Jack-in-the-Pulpit have been reported in New York. A. triphyllum ssp. triphyllum, a tetraploid with 2n:56 chromosomes, likely originated as a hybrid of subspecies stewardsonii and pusillum, each of which is a diploid with 2n:28 chromosomes.[1] |
Arisaema Mart. sect. Pedatisecta[1] | Jack-in-the-pulpit | N.Y. Status | Images | Distribution | NY NPT |
(L.) Schott ssp. triphyllum 1753. Arum triphyllum L.
1832. Arisaema triphyllum (L.) Schott
1835. Arisaema atrorubens (Aiton) Blume |
Common Jack-in-the-pulpit
Indian Jack-in-the-pulpit
Indian-turnip Arisème petit-prêcheur
|
Native, Secure FAC |
NYFA-5 USDA-N Go Botany VASCAN FNA Tropicos Images Wikispecies | ||
ssp. stewardsonii (Britton) Huttl. 1901. Arisaema stewardsonii Britton 1910. A. triphyllum var. stewardsonii Stevens 1920. A. triphyllum fo. stewardsonii Engl. 1949. A. triphyllum ssp. stewardsonii Huttl. |
Stewardson's Jack-in-the-pulpit
Swamp Jack-in-the-pulpit Arisème de Stewardson
Arisèma de Stewardson
|
Native, Secure FAC |
NYFA-5 USDA-N VASCAN FNA Tropicos Images Wikispecies | ||
ssp. stewardsonii × ssp. triphyllum |
Hybrid of Swamp Jack-in-the-pulpit & Common Jack-in-the-pulpit |
Native, Unknown FAC |
NYFA-U Images Wikispecies | ||
ssp. pusillum (Peck) Huttl. 1898. A. triphyllum var. pusillum Peck 1901. Arisaema pusillum (Peck) Nash 1903. Arisaema acuminatum Small 1921. A. triphyllum var. acuminatum Engl. 1940. A. triphyllum fo. pusillum Fernald 1949. A. triphyllum ssp. pusillum Huttl. |
Small jack-in-the-pulpit, Peck's jack-in-the-pulpit Arisème nain |
Native, Vulnerable |
NYFA-3 USDA-N VASCAN FNA Tropicos Images Wikispecies | ||
Arisaema Mart. sect. Tortuosa[1] | Green-dragon | N.Y. Status | Images | Distribution | NY NPT |
(L.) Schott 1753. Arum dracontium L. 1832. Arisaema dracontium (L.) Schott 1903. Muricauda dracontium (L.) Small |
Green dragon, Dragon root, Dragon arum Arisème dragon, Arisèma dragon |
Native, Likely secure |
NYFA-4 USDA-NN Go Botany VASCAN ARS-GRIN FNA Tropicos Images Wikispecies | ||
Pinellia Edit
Pinellia | Pinellia | N.Y. Status | Images | Distribution | NY NPT |
(Thunb.) Makino 1784. Arum ternatum Thunb.
1837. Alocasia ternata (Thunb.) Raf.
1837. Atherurus ternatus (Thunb.) Blume
1901. Pinellia ternata (Thunb.) Makino |
Crowdipper, Asian green dragon |
Introduced from eastern Asia, Potentially invasive, NYIS Tier: Untiered, iMapInvasives, Invasive.org: [1], USGS: L48 not listed, Unknown naturalization, SNA, NSE: Exotic Perennial, Herb-forb |
NYFA: Kings County iNat: 3 counties |
NYFA-X GBIF iNaturalist Images Wikispecies | |
Tribe Pistieae Edit
Pistia Edit
Pistia | Water-lettuce | N.Y. Status | Images | Distribution | NY NPT |
L. 1753. Pistia stratiotes L. 1803. Pistia spathulata Michx. 1878. Pistia stratiotes var. spathulata Engl. |
Water-lettuce, Tropical duckweed, Nile cabbage Laitue d'eau |
Introduced from US South, South America, Africa, Very highly invasive, NYIS: 62%[1], Impersistent |
NYFA: 2 counties iMap: 3 counties iNat: 5 counties |
NYFA-X USDA-N0 Go Botany VASCAN ARS-GRIN ITIS Tropicos Images Wikispecies | |
Tribe Colocasieae Edit
Colocasia Edit
Colocasia | Taro | N.Y. Status | Images | Distribution | NY NPT |
(L.) Schott Arum esculentum L.
Colocasia esculenta (L.) Schott |
Coco yam
|
Introduced, Highly invasive |
NYFA: Not listed iNat: xx counties |
NYFA-Excluded Images Wikispecies | |
Family Tofieldiaceae Edit
Triantha Edit
Triantha | Tofieldia | N.Y. Status | Images | Distribution | NY NPT |
(Michx.) Baker |
Sticky false-asphodel | Native, Endangered |
NYFA-1 USDA-NN Go Botany LBJ Images Wikispecies | ||
Family Alismataceae Edit
The Alismataceae (water-plantain family) has about a dozen documented taxa in three genera growing outside of cultivation in New York.
Sagittaria Edit
broad-leaved arrowhead |
Sagittaria | Arrowhead | N.Y. Status | Images | Distribution | NY NPT |
Broad-leaved arrowhead, Wapato, Common arrowhead, Duck-potato |
Native, CoC: 3, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-N Go Botany Images Wikispecies | |||
Sessile-fruited arrowhead | Native, CoC: 6, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-N Go Botany Images Wikispecies | |||
ssp. graminea |
Grass-leaved arrowhead | Native, CoC: 8, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-N Go Botany Images Wikispecies | ||
Northern arrowhead, Wapato, Wapatum arrowhead |
Native, CoC: 6, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-NN Go Botany Images Wikispecies | |||
Acid-water arrowhead, Engelmann arrowhead |
Native, CoC: 9, Likely secure OBL Perennial, Herb-forb |
NYFA-4 USDA-N Go Botany Images Wikispecies | |||
Strap-leaved arrowhead | Native, CoC: 7, Rare OBL Perennial, Herb-forb |
NYFA-3 USDA-N Go Botany Images Wikispecies | |||
ssp. spongiosa Lophotocarpus spathulatus Lophotocarpus spongiosus Sagittaria spathulata S. calycina var. spongiosa |
Spongy-leaved arrowhead, Tidal arrowhead, Spongy arrowhead, Hooded arrowhead |
Native, CoC: 7, Threatened OBL Annual, Herb-forb |
NYFA-2 USDA-N Go Botany FNA Images Wikispecies | ||
Slender arrowhead, Quill-leaved sagittaria |
Native, CoC: 10, Endangered OBL Perennial, Herb-forb |
NYFA-1 USDA-N Go Botany FNA Images Wikispecies | |||
Sagittaria (excluded species) | Arrowhead | N.Y. Status | Images | Distribution | NY NPT |
(J.G.Sm.) Small 1897. S. longirostra var. australis 1903. S. australis (J.G.Sm.) Small auct. S. engelmanniana ssp. longirostra auct. S. longirostra non J.G.Sm. |
Longbeak arrowhead, Appalachian arrowhead |
N. America native, N.Y. excluded |
NYFA-Excluded USDA-N Go Botany ARS-GRIN FNA Tropicos Images Wikispecies | ||
Alisma Edit
Alisma | Water-plantain | N.Y. Status | Images | Distribution | NY NPT |
Southern water-plantain, Broad-leaved water-plantain |
Native, CoC: 4, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-N Go Botany Images Wikispecies | |||
Pursh Alisma triviale Pursh
A. plantago-aquatica L. misappl. |
Northern water-plantain | Native, CoC: 4, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-N Go Botany Images Wikispecies | ||
Lej. |
Narrow-leaved water-plantain, Grass-leaved water-plantain, Ribbonleaf water-plantain |
Native, CoC: 7, Threatened OBL Perennial, Herb-forb |
NYFA-2-3 USDA-N Go Botany Images Wikispecies Note: [1] | ||
Helanthium Edit
Helanthium | Burhead | N.Y. Status | Images | Distribution | NY NPT |
(Mart. ex Schult.f.) Britton 1830. Alisma tenellum Mart. ex Schult.f. 1856. Echinodorus parvulus Engelm. 1868. Echinodorus tenellus Buchenau 1905. Helanthium tenellum Britton |
North American dwarf burhead, Mud-babies, Pygmy chain sword |
Native, Likely extirpated |
NYFA-Z USDA-NN Go Botany ARS-GRIN ITIS FNA Tropicos Images Wikispecies | ||
Family Butomaceae Edit
Butomus Edit
flowering rush Studies by L. C. Anderson in 1974 found that the naturalized North American Butomus populations had separate sources. Those east of Niagara Falls, introduced near the St. Lawernce River, originated in eastern Asia. Those west of the Falls were introduced near Detroit, and were from western Euraasia. R. L. Stuckey, in 1994, recognized these two groups as separate species, with B. umbellatus, from western Eurasia, found west of the Falls, and B. junceus, from eastern Asia, found east of the falls.[2] B. junceus is not widely accepted as a separate species at this time, but if it were to be accepted, New York's populations would probably be considered to be B. junceus.[3][4]
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Butomus | Flowering rush | N.Y. Status | Images | Distribution | NY NPT |
L. 1753. Butomus umbellatus L. 1837. Butomus junceus Turcz. |
Flowering rush, Water gladiolus, Grass rush Butome à ombelle, Jonc fleuri |
Introduced from Eurasia, northern Africa, Moderately invasive, NYIS: 64%[1], USGS: L48 invasive, NE-1[2] |
NYFA-X USDA-X GBIF Go Botany VASCAN ARS-GRIN ITIS FNA Tropicos NatureServe BONAP IPN Images Wikispecies | ||
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Family Hydrocharitaceae Edit
The Hydrocharitaceae (tape-grass family) ...
Subfamily Hydrocharitoideae Edit
Hydrocharis Edit
Hydrocharis | Frog-bit | N.Y. Status | Images | Distribution | NY NPT |
L. 1753. Hydrocharis Morsus ranae L. 1827. Pontederia dubia Blume 1925. H. dubia (Blume) Backer |
Common frogbit, European frog-bit, Frog's bit Hydrocharide grenouillette, Grenouillette, Morène, Petit nénuphar |
Introduced from Eurasia, northern Africa, Very highly invasive, NYIS: 86%[1], Prohibited[2] |
NYFA-X USDA-XX Go Botany VASCAN ARS-GRIN ITIS FNA Tropicos NatureServe BONAP IPN Images Wikispecies | ||
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Egeria Edit
Egeria | Waterweed | N.Y. Status | Images | Distribution | NY NPT |
Planch. 1849. Egeria densa Planch. 1857. Elodea densa Casp. 1931. Anacharis densa Vict. 1933. Philotria densa Small |
Brazilian waterweed, Brazilian elodea, South American waterweed |
Introduced from Brazil, Highly invasive, NYIS: 75%[1], Prohibited[2], NE-2[3] |
NYFA-X USDA-XW Go Botany VASCAN ARS-GRIN ITIS FNA Tropicos Images Wikispecies | ||
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Limnobium Edit
Limnobium Rich. 1814 | Spongeplant | N.Y. Status | Images | Distribution | NY NPT |
(Bosc) Rich. ex Steud. 1807. Hydrocharis spongia Bosc 1814. Limnobium spongia Rich. 1818. Hydrocharis cordifolia Nutt. 1840. Limnobium spongia Steud. |
American frogbit, American spongeplant |
Introduced, US South native, Impersistent |
NYFA-X USDA-N0 Go Botany-0 ARS-GRIN ITIS FNA Tropicos Images Wikispecies | ||
Subfamily Stratiotoideae Edit
Stratiotes Edit
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Stratiotes | Water-aloe | N.Y. Status | Images | Distribution | 0 NPT |
L. 1753. Stratiotes aloides L. |
Water-soldiers, Water-aloe Stratiote faux-aloès, Faux-aloès, Aloès d'eau |
Introduced from Eurasia, Highly invasive, NYIS: Not ranked[1], NYS Tier 1a |
no reports | USDA-00 VASCAN iNaturalist ARS-GRIN ITIS Tropicos BONAP Images Wikispecies Note: CA | |
Subfamily Anacharidoideae Edit
Elodea Edit
Elodea | Waterweed | N.Y. Status | Images | Distribution | NY NPT |
L.Rich. ex Michx. |
Canadian waterweed, Common waterweed, Broad waterweed |
Native, Secure |
NYFA-5 USDA-NN Images Wikispecies | ||
(Planch.) St. John |
Nuttall's waterweed | Native, Secure |
NYFA-5 USDA-NN Images Wikispecies | ||
H.St.John E. longivaginata H.St.John E. nevadensis (Planch.) H,St.John |
Twoleaf waterweed, Two-leaved waterweed, Long-sheath waterweed |
Introduced, Western native |
NYFA-X USDA-NN Images Wikispecies | ||
Lagarosiphon Edit
Lagarosiphon | Oxygen weed | N.Y. Status | Images | Distribution | NY NPT |
(Ridl.) Moss |
African oxygen weed, African elodea |
Introduced, Highly invasive |
NYFA-Excluded USDA-X? Images Wikispecies | ||
Subfamily Hydrilloideae Edit
Najas Edit
Najas | Waternymph / Naiad | N.Y. Status | Images | Distribution | NY NPT |
(Willd.) Rostk. & W.L.E.Schmidt 1798. Caulinia flexilis Willd. 1803. Najas canadensis Michx. 1824. N. flexilis Rostk. & W.L.E.Schmidt 1942. N. flexilis ssp. caespitosus 1975. N. caespitosus (Maguire) Reveal |
Slender naiad, Slender naias, Slender water-nymph, Nodding water-nymph, Bushy naiad, Northern water-nymph, Wavy waternymph |
Native, Secure |
NYFA-5 USDA-NN Go Botany ARS-GRIN FNA NatureServe Images Wikispecies | ||
(A.Braun ex Engelm.) Magnus 1867. Najas indica var. gracillima 1870. Najas gracillima Magnus |
Thread-like naiad, Thread-like water-nymph, Slender waternymph |
Native, Likely secure |
NYFA-4 USDA-NN Go Botany Images Wikispecies | ||
(Spreng.) Magnus ssp. guadalupensis 1825. Caulinia guadalupensis Spreng. 1870. Najas guadalupensis Magnus |
Southern water-nymph, Southern naiad |
Native, Secure |
NYFA-5 USDA-NN Go Botany ARS-GRIN ITIS FNA Tropicos Images Wikispecies | ||
(Spreng.) Magnus ssp. muenscheri (R.T.Clausen) R.R.Haynes & Hellq. 1937. Najas muenscheri R.T.Clausen 1979. N.g. var. muenscheri 1996. N.g. ssp. muenscheri |
Hudson River water-nymph, Muenscher's water-nymph, Mermaid weed |
Native, Endangered, NYNHP: 1 Endemic[1] |
NYFA-1E USDA-N0 ITIS FNA Tropicos Images Wikispecies | ||
(Spreng.) Magnus ssp. olivacea (Rosend. & Butters) R.R.Haynes & Hellq. 1935. N. olivacea Rosend.& Butters 1979. N. guadalupensis var. olivacea 1996. N. guadalupensis ssp. olivacea |
Guadalupe water-nymph, Southern naiad |
Native, Endangered |
NYFA-1 USDA-NN Go Botany FNA Tropicos Images Wikispecies | ||
L. 1753. Najas marina L. 1893. Najas gracilis Morong 1903. Najas gracilis Small |
Spiny water-nymph, Spiny naiad, Holly-leaved naiad, Prickly waternymph |
Native, Endangered |
NYFA-1 USDA-NN ARS-GRIN FNA Tropicos Images Wikispecies | ||
1773. Najas minor All. 1807. Fluvialis minor Pers. 1808. Ittnera minor C.C.Gmel. 1845. Caulinia minor Coss. & Germ. |
Brittle water-nymph | Introduced from Eurasia, n. Africa, Moderately invasive, NYS Tier 5[2], [3] |
NYFA-X USDA-XX Go Botany ARS-GRIN FNA Tropicos Images Wikispecies | ||
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Hydrilla Edit
More recently, hydrilla has been discovered in and around Cayuga Lake, Tonawanda Creek near Buffalo, Susquehanna River near Binghamton and elsewhere. By 2021, iMapInvasives showed hydrilla in at least 12 New York counties.[3] |
Hydrilla | Water-thyme | N.Y. Status | Images | Distribution | NY NPT |
(L.f.) Royle 1782. Serpicula verticillata L.f. 1824. Udora verticillata Spreng. 1839. Hydrilla verticillata Royle 1888. Elodea verticillata F.Muell. |
Hydrilla, Florida elodea, Waterthyme, Water-thyme, Esthwaite waterweed |
Introduced from Eurasia, Africa, Australia, Very highly invasive, NYIS: 91%[1], NYS Tier 2[2], Discovered 2008.[3] |
NYFA: Orange, Westchester iMap: ≥ 12 counties |
NYFA-X1 USDA-X0 Go Botany ARS-GRIN ITIS FNA Tropicos Images Wikispecies | |
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Vallisneria Edit
Vallisneria | Eelgrass | N.Y. Status | Images | Distribution | NY NPT |
Michx. |
Eel-grass, Tape-grass, Water-celery, Wild-celery |
Native, Secure |
NYFA-5 USDA-NN Images Wikispecies | ||
Family Scheuchzeriaceae Edit
The monotypic Scheuchzeriaceae (scheuchzeria family)
Scheuchzeria Edit
Scheuchzeria | Rannoch-rush | N.Y. Status | Images | Distribution | NY NPT |
L. S. americana (Fernald) G.N.Jones S. palustris var. americana Fernald |
American scheuchzeria, Rannoch-rush |
Native, Vulnerable |
NYFA-3 USDA-NN Go Botany Images Wikispecies | ||
Family Juncaginaceae Edit
The Juncaginaceae (arrowgrass family)
Triglochin Edit
Triglochin | Arrowgrass | N.Y. Status | Images | Distribution | NY NPT |
L. |
Seaside arrowgrass | Native, Likely secure |
NYFA-4 USDA-NN Images Wikispecies | ||
L. |
Slender bog arrow-grass | Native, Threatened |
NYFA-2 USDA-NN Images Wikispecies | ||
Family Ruppiaceae Edit
The Ruppiaceae (ditch-grass family)
Ruppia Edit
ditch-grass |
Ruppia | Widgeonweed | N.Y. Status | Images | Distribution | NY NPT |
L. 1753. Ruppia maritima L. 1915. Buccaferrea maritima Lunell |
Ditch-grass, Beaked ditchgrass, Widgeongrass, Sea ditchgrass, Tassel pondweed Ruppie maritime, Persil d'eau |
Native, Vulnerable OBL Perennial, Herb-forb |
NYFA-3-4 USDA-NN Go Botany VASCAN ITIS FNA Tropicos NatureServe BONAP Images Wikispecies | ||
Family Zosteraceae Edit
The Zosteraceae (eelgrass family)
Zostera Edit
Zostera | Eelgrass | N.Y. Status | Images | Distribution | NY NPT |
L. (1753) Zostera pacifica L. |
Eelgrass, Seawrack, Zostére marine |
Native, Vulnerable |
NYFA-3 USDA-NN ITIS FNA Images Wikispecies | ||
Family Potamogetonaceae Edit
The Potamogetonaceae (pond-weed family)
Tribe Potamogetoneae Edit
Potamogeton Edit
The Potamogeton (pondweed) subdivisions used here are from Lindqvist et al. (2006).[1] Chromosome numbers are from Kaplan et al. (2013).[2]
|
Potamogeton clade 1A Edit
curly-leaved pondweed |
Potamogeton clade 1A | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
Oakes |
Robbins' pondweed, Flat-leaved pondweed, Fern pondweed Potamot de Robbins |
Native, Secure, 2n = 52 |
NYFA-5 USDA-NN Go Botany FNA Images Wikispecies | ||
L. 1753. Potamogeton crispus L. |
Curly pondweed, Curled pondweed Potamot crepu |
Introduced from Eurasia, northern Africa, Australia, Very highly invasive, NYIS: 80%[1], NE-1[2] Note[3], 2n = 52 |
NYFA-X USDA-XX Go Botany ARS-GRIN FNA Images Wikispecies | ||
|
Potamogeton clade 1B Edit
Potamogeton clade 1B | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
L. |
Floating pondweed, Floating-leaved pondweed |
Native, CoC: 4, Secure OBL Perennial, Herb-forb, 2n = 52 |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
Poir. 1816. Potamogeton nodosus Poir.
1848. P. lonchites Tuck.
1893. P. americanus var. novaeboracensis (Morong) A. Benn. ex Fassett
1893. P. lonchites var. novaeboracensis Morong |
Long-leaved pondweed | Native, CoC: 4, Secure OBL Perennial, Herb-forb, 2n = 52 |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
L. 1753. P. perfoliatus L. |
Claspingleaf pondweed, Clasping-leaved pondweed, Clasped pondweed, Perfoliate pondweed Potamot perfolié |
Native, CoC: 5, Secure OBL Perennial, Herb-forb, 2n = 52 |
NYFA-5 USDA-NN Go Botany ARS-GRIN FNA Images Wikispecies | ||
(A.Benn.) Rydb. 1889. P. perfoliatus var. richardsonii A.Benn.
1905. P. richardsonii Rydb.
1941. P. perfoliatus ssp. richardsonii Hultén |
Richardson's pondweed | Native, CoC: 6, Secure OBL Perennial, Herb-forb, 2n = 52 |
NYFA-5 USDA-NN Go Botany FNA Images Wikispecies | ||
Tuck. (1848) |
Largeleaf pondweed, Large-leaved pondweed, Broad-leaved pondweed Potamot à grandes feuilles |
Native, CoC: 7, Secure OBL Perennial, Herb-forb, 2n = 52 |
NYFA-5 USDA-NN Go Botany VASCAN FNA Images Wikispecies | ||
J.W.Robbins |
Oakes' pondweed | Native, CoC: 7, Secure OBL Perennial, Herb-forb, Chro. # unk. |
NYFA-5 USDA-NN Go Botany FNA Images Wikispecies | ||
Wulfen |
Whitestem pondweed, White-stemmed pondweed Potamot à longs pédoncules |
Native, CoC: 7, Secure OBL Perennial, Herb-forb, 2n = 52 |
NYFA-5 USDA-NN Go Botany FNA Images Wikispecies | ||
L. |
Grassy pondweed | Native, CoC: 7, Secure OBL Perennial, Herb-forb, n = 26 |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
Illinois pondweed | Native, CoC: 7, Secure OBL Perennial, Herb-forb, 2n = 104 |
NYFA-5 USDA-NN Go Botany Images Wikispecies | |||
(J.W. Robbins) Morong (pro sp.) Potamogeton gramineus × Potamogeton illinoensis |
Hybrid pondweed | Native, Vulnerable OBL Perennial, Herb-forb, 2n = 78 |
NYFA-3? USDA-NN Images Wikispecies | ||
Potamogeton gramineus × Potamogeton perfoliatus |
Hybrid pondweed | Native, Vulnerable OBL ?, Herb-forb, 2n = 52 |
NYFA-3? USDA-NN Images Wikispecies | ||
Hagstr. Potamogeton illinoensis × Potamogeton perfoliatus |
Hybrid pondweed | Native, Unranked OBL ?, Herb-forb |
NYFA-U USDA-N0 Images Wikispecies | ||
Balbis |
Alpine pondweed, Northern pondweed, Red pondweed |
Native, CoC: 9, Threatened OBL Perennial, Herb-forb, 2n = 52 |
NYFA-2 USDA-NN Go Botany FNA Images Wikispecies | ||
Tuck. |
Spotted pondweed | Native, CoC: 10, Threatened OBL Perennial, Herb-forb, chr. # unk. |
NYFA-2 USDA-NN Go Botany Images Wikispecies | ||
Potamogeton clade 1B (excluded species) | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
Shining pondweed | Introduced from Eurasia, northern Africa, N.Y. excluded OBL, 2n = 52 |
NYFA-Excluded Images Wikispecies | |||
Potamogeton gramineus × Potamogeton lucens |
Long-leaved pondweed | Introduced from Eurasia, northern Africa, N.Y. excluded OBL, 2n = 52 |
NYFA-Excluded Images Wikispecies | ||
Potamogeton clade 2A Edit
Potamogeton clade 2A | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
Raf. 1808. Potamogeton epihydrus Raf.
1827. P. nuttallii Cham. & Schltdl.
1894. P. nuttallii var. ramosus Peck
1924. P. epihydrus var. ramosus (Peck) House
1932. P. epihydrus var. typicus (Raf.) Fernald (i)
1932. P. epihydrus var. nuttallii (Cham. & Schltdl.) Fernald
1965. P. epihydrus ssp. nuttallii (Cham. & Schltdl.) Calder & Roy L.Taylor |
Ribbon-leaved pondweed, Nuttall's pondweed |
Native, CoC: 6, Secure OBL Perennial, Herb-forb, 2n = 26 |
NYFA-5 USDA-NN Go Botany FNA Tropicos Images Wikispecies | ||
Potamogeton clade 2B Edit
Potamogeton clade 2B | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
Tuck. 1817. P. dimorphus Raf.
1848. P. spirillus Tuck. |
Spiral pondweed, Northern snailseed pondweed Potamot spirille |
Native, CoC: 7, Secure OBL Perennial, Herb-forb, 2n = 28 |
NYFA-5 USDA-NN Go Botany VASCAN FNA Tropicos Images Wikispecies | ||
Fernald 1893. P. diversifolius var. trichophyllus Morong
1932. P. bicupulatus Fernald |
Snailseed pondweed, Snail-seeded pondweed |
Native, CoC: 8, Secure OBL Perennial, Herb-forb |
NYFA-5 USDA-NN Go Botany VASCAN FNA Tropicos Images Wikispecies | ||
Rchb. 1845. P. confervoides Rchb. P. tuckermanii |
Algae-like pondweed, Alga pondweed, Tuckerman’s pondweed Potamot confervoïde |
Native, CoC: 9, Threatened OBL Perennial, Herb-forb |
NYFA-3 USDA-NN Go Botany VASCAN Images Wikispecies | ||
Raf. (1808) P. capillaceus Poir. P. dimorphus Raf. |
Water-thread pondweed | Native, CoC: 10, Endangered OBL Perennial, Herb-forb, 2n = 28 |
NYFA-1 USDA-N0 Go Botany FNA Images Wikispecies | ||
Potamogeton clade 2C Edit
Potamogeton clade 2C | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
Raf. ssp. foliosus |
Leafy pondweed | Native, Secure |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
L. |
Small pondweed | Native, Secure |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
Fieber P. berchtoldii Fieber
P. pusillus var. tenuissimus Mert. & W.D.J.Koch
P. pusillus ssp. tenuissimus (Mert. & W.D.J.Koch) Haynes & C.B.Hellquist |
Berchtold’s pondweed | Native, CoC: 2, Secure, Herb-forb |
NYFA-5 Go Botany Images Wikispecies | ||
J.W.Robbins |
Vasey's pondweed | Native, Secure |
NYFA-5 USDA-NN Go Botany FNA Images Wikispecies | ||
Fernald auct. P. compressus non L. |
Flat-stemmed pondweed, Flatstem pondweed |
Native, Secure |
NYFA-5 USDA-NN Go Botany Images Wikispecies | ||
Fries' pondweed | Native, Likely secure |
|
NYFA-4? USDA-NN Go Botany Images Wikispecies | ||
Mert. & W.D.J. Koch |
Blunt-leaved pondweed | Native, Likely secure |
NYFA-4 USDA-NN Go Botany Images Wikispecies | ||
Morong |
Hill's pondweed | Native, Threatened |
NYFA-2 USDA-NN Go Botany Images Wikispecies | ||
Hellquist & Hilton |
Ogden's pondweed | Native, Endangered |
NYFA-1 USDA-NN Go Botany Images Wikispecies | ||
Benn. auct. P. rutilus non Wolfg. |
Straight-leaved pondweed, Narrowleaf pondweed |
Native, Endangered |
NYFA-1 USDA-NN Go Botany Images Wikispecies | ||
Hellquist & Crow Potamogeton strictifolius × Potamogeton zosteriformis |
Hybrid pondweed | Native, Endangered |
NYFA-1? USDA-NN Images Wikispecies | ||
Potamogeton clade 2C (excluded species) | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
1753. P. compressus L. |
Grass-wrack pondweed, Flatstem pondweed, Eelgrass pondweed |
Introduced from Eurasia, N.Y. excluded |
NYFA-Excluded Kew WCSP Images Wikispecies | ||
Wolfg. 1827. P. rutilus Wolfg. |
Shetland pondweed | Introduced from Eurasia, N.Y. excluded |
NYFA-Excluded Kew WCSP Images Wikispecies | ||
Stuckenia Edit
Stuckenia | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
(L.) Börner Potamogeton pectinatus L. Stuckenia pectinata (L.) Börner Coleogeton pectinatum (L.) Les & R.R.Haynes |
Sago pondweed | Native, CoC: 2, Secure |
NYFA-5 USDA-NN Images Wikispecies | ||
(Pers.) Börner |
Thread-leaved pondweed, Fineleaf pondweed |
Native, Endangered |
NYFA-1 USDA-NN Images Wikispecies | ||
Stuckenia (excluded species) | Pondweed | N.Y. Status | Images | Distribution | NY NPT |
(Turcz.) Holub 1854. Potamogeton vaginatus Turcz. 1984. Stuckenia vaginata (Turcz.) Holub |
Sheathed pondweed, Big sheathed pondweed, Large sheathed pondweed Potamot engainé |
N. America native, Endangered |
NYFA-Excluded USDA-NN FNA Images Wikispecies | ||
Tribe Zannichellieae Edit
Zannichellia Edit
Zannichellia | Horned pondweed | N.Y. Status | Images | Distribution | NY NPT |
L. 1753. Zannichellia palustris L. |
Horned pondweed | Native, Secure |
NYFA-5 USDA-NN Go Botany VASCAN ITIS FNA Images Wikispecies | ||