Nymphaea hastifolia

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Nymphaea hastifolia
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Order: Nymphaeales
Family: Nymphaeaceae
Genus: Nymphaea
Subgenus: Nymphaea subg. Anecphya
Species:
N. hastifolia
Binomial name
Nymphaea hastifolia
Domin[1]
Nymphaea hastifolia is native to the Northern Territory, and Western Australia[1]

Nymphaea hastifolia is a species of waterlily native to the Northern Territory, and Western Australia.[1]

Vegetative characteristics

Nymphaea hastifolia is an annual or perennial aquatic herb[2][3][4] with globose rhizomes. The elliptical floating leaves with sinuate margins are 20 cm long, and 15 cm wide. The adaxial leaf surface is green, but the abaxial leaf surface displays purple colouration.[4]

Generative characteristics

The emergent flowers are white.[3][5] The seeds are ellipsoid or globoid.[2]

Reproduction

Generative reproduction

Flowering occurs from March to June.[2][3]

Taxonomy

Publication

It was first described by Karel Domin in 1925.[1]

Type specimen

The type specimen was collected by Schultz in Port Darwin, Australia.[6]

Placement within Nymphaea

It is placed in Nymphaea subgenus Anecphya.[7][8]

Etymology

The specific epithet hastifolia is derived from hasta, meaning spear, and folium, meaning leaf. It means having spear-shaped leaves.[9][10]

Conservation

It is not threatened.[3]

Ecology

Use

References

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