Search for family Hydrocharitaceae returned 24 results

Egeria Planch.

Genus, Flowering plant

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• Occurrences: 154

Egeria densa Planch. – Large-flowered Waterweed non-native

Species, Flowering plant, Freshwater

Ffugalaw Prinflodeuog, Alaw Prin-Flodeuog

• Occurrences: 152

Egeria najas Planch. non-native

Species, Flowering plant, Terrestrial

• Occurrences: 0

Elodea Michx. – Waterweed

Genus, Flowering plant, Freshwater, terrestrial

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• Occurrences: 46,881

Elodea callitrichoides (Rich.) Casp. – South American Waterweed non-native

Species, Flowering plant, Freshwater

South-American Water-Weed, Ffugalaw De America, Alaw De America

• Occurrences: 28

Elodea canadensis Michx. – Canadian Waterweed non-native

Species, Flowering plant, Freshwater

Canadian Pondweed, Teim y Dŵr, Ffugalaw Canada, Alaw Canada

• Occurrences: 26,279

Elodea canadensis/nutallii

Species aggregate, Flowering plant, Terrestrial

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• Occurrences: 100

Elodea nuttallii (Planch.) H. St. John – Nuttall's Waterweed non-native

Species, Flowering plant, Freshwater

Esthwaite Water-Weed, Nuttall's Water-Weed, Ffugalaw Nuttall, Alaw Nuttall

• Occurrences: 18,296

Hydrilla Rich.

Genus, Flowering plant

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• Occurrences: 264

Hydrilla lithuanica Dandy pro parte

Species pro parte, Flowering plant

• Occurrences: 0

Hydrilla verticillata (L. f.) Royle – Esthwaite Waterweed

Species, Flowering plant, Freshwater

Hydrilla, Ffugalaw Gwelw, Alaw Gwelw

• Occurrences: 264

Hydrocharis L.

Genus, Flowering plant

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• Occurrences: 5,958

Hydrocharis morsus-ranae L. – Frogbit

Species, Flowering plant, Freshwater

Ffugalaw Bach

• Occurrences: 5,942

Lagarosiphon Harv.

Genus, Flowering plant

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• Occurrences: 1,514

Lagarosiphon major (Ridl.) Moss ex V.A. Wager – Curly Waterweed non-native

Species, Flowering plant, Freshwater

Ffugalaw Crych, Pib-Flodyn Crych

• Occurrences: 1,514

Najas L.

Genus, Flowering plant, Freshwater

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• Occurrences: 1,446

Najas flexilis (Willd.) Rostk. & W.L.E. Schmidt – Slender Naiad

Species, Flowering plant, Freshwater

Naiad Ystwyth, Naiadau Ystwyth, Nymff Ystwyth

• Occurrences: 845

Najas graminea Delile – Naiad non-native

Species, Flowering plant, Freshwater

• Occurrences: 11

Najas marina L. – Holly-leaved Naiad

Species, Flowering plant, Freshwater

Hollyweed, Naiad Arfor, Naiadau Arfor, Nymff Arfor

• Occurrences: 590

Najas marina subsp. intermedia (Wolfg. ex Gorski) Casper

Subspecies, Flowering plant, Freshwater

• Occurrences: 0