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Taxon: Family Najadaceae Juss. (1789), nom. cons. - water-nymph family (plant)

Entity:

Concise hierarchy

(Kingdom) Chlorobiota - (Phylum) Magnoliophyta - (Class) Liliopsida - (Order) Najadales

Subsequent positions

Najadales (Order) Bercht. & J.Presl (1820)

Current position

Najadales (Order) Bercht. & J.Presl (1820)

Ref: A.B. Doweld, 2001: LVIII.

Alternative positions

Helobiae (Order)

Ref: R. van der Meijden, 1990: 471.

Historical positions

*Najadales* (Order) Bercht. & J.Presl (1820)	Ref: A.B. Doweld, 2001: LVIII.
*Najadales* (Order) Bercht. & J.Presl (1820)	Ref: A. Takhtajan, 1997: 567.
*Helobiae* (Order)	Ref: R. van der Meijden, 1990: 471.
*Najadales* (Order) Bercht. & J.Presl (1820)	Ref: G. Dahlgren, 1989a,b
*Helobiae* (Order)	Ref: D.M. Moore, 1982: 293.
*Najadales* (Order) Bercht. & J.Presl (1820)	Ref: A. Cronquist, 1982: 465.
*Najadales* (Order) Bercht. & J.Presl (1820)	Ref: L.J. Audus & V. Heywood, 1981

Number of Subtaxa

1989-present	Systema Naturae 2000	1g;50s
1997	A. Takhtajan: 567	1g;50s
1982	A. Cronquist	1g35s

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Last updated: 28 Aug 2026