Nymphaea odorata subsp. tuberosa | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Order: | Nymphaeales |
Family: | Nymphaeaceae |
Genus: | Nymphaea |
Subgenus: | Nymphaea subg. Nymphaea |
Section: | Nymphaea sect. Nymphaea |
Species: | Aiton |
Subspecies: | N. o. subsp. tuberosa |
Trinomial name | |
Nymphaea odorata subsp. tuberosa (Paine) Wiersma & Hellq. | |
Nymphaea odorata subsp. tuberosa is endemic to Canada and the USA [1] | |
Synonyms [1] | |
List
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Nymphaea odorata subsp. tuberosa is a subspecies of Nymphaea odorata native to the region spanning from Central and Eastern Canada, extending to North Central and Northeastern United States. [1]
Nymphaea odorata subsp. tuberosa has horizontal, tuberous, branched, [2] 30-80 cm long, and 2-5 cm wide rhizomes. [3] The leaves of mature plants float on the water, or extend 2-7 cm above the surface. The petiolate, orbicular leaves are 12-38 cm wide. [2] The abaxial leaf surface is green or slightly purple. [4] [5] The petiole has brown to purple stripes. [4] It has four primary central, and twelve secondary peripheral air canals. [2]
The 10-23 cm wide flowers emerge 10-15 cm above the water surface. They have green, terete, 30-200 cm long, and 0.5-0.9 cm wide peduncles. [2] The peduncles have red to brown stripes. [3] [6] The flowers have four sepals with a rounded apex. The white, obovate to spatulate petals have a rounded apex. The gynoecium consists of 14 carpels. The globose, 2.2 cm long, and 3.2 cm wide fruit bears [2] 2.8-4.5 mm long seeds. [4] The flowers are inodorous, or only very faintly fragrant. [6] [2] [3]
The haploid chromosome count is n = 42. [7]
Flowering occurs in late spring to summer. [5] Fruiting occurs from July to October. [2]
It was described as Nymphaea tuberosa Paine by John Alsop Paine in 1865. Later, it was included in the species Nymphaea odorata Aiton as the subspecies Nymphaea odorata subsp. tuberosa (Paine) Wiersema & Hellq. published by John Harry Wiersema & Carl Barre Hellquist in 1994. [1] [4]
The lectotype was collected by J.A.Paine in Lake Ontario, near Rochester, USA in Aug 1865. [8]
It is placed in Nymphaea subg. Nymphaea. [9]
The subspecific epithet tuberosa, from the Latin tuberosus, means tuberous, or having a tuber. [10] [11] [12]
It occurs in streams, rivers, ponds, and lakes. [5]
The rhizomes are edible. [13]
Victoria or giant waterlily is a genus of aquatic herbs in the plant family Nymphaeaceae. Its leaves have a remarkable size: Victoria boliviana produces leaves up to 3.2 metres (10 ft) in width. The genus name was given in honour of Queen Victoria of the United Kingdom.
Nymphaea is a genus of hardy and tender aquatic plants in the family Nymphaeaceae. The genus has a cosmopolitan distribution. Many species are cultivated as ornamental plants, and many cultivars have been bred. Some taxa occur as introduced species where they are not native, and some are weeds. Plants of the genus are known commonly as water lilies, or waterlilies in the United Kingdom. The genus name is from the Greek νυμφαία, nymphaia and the Latin nymphaea, which means "water lily" and were inspired by the nymphs of Greek and Latin mythology.
Nymphaea mexicana is a species of aquatic plant that is native to the Southern United States and Mexico as far south as Michoacán. Common names include yellow water lily, Mexican water lily and banana water lily.
Nymphaea odorata, also known as the American white waterlily, fragrant water-lily, beaver root, fragrant white water lily, white water lily, sweet-scented white water lily, and sweet-scented water lily, is an aquatic plant belonging to the genus Nymphaea. It can commonly be found in shallow lakes, ponds, and permanent slow moving waters throughout North America where it ranges from Central America to northern Canada. It is also reported from Brazil and Guyana.
Nymphaea macrosperma is an annual or perennial, aquatic, rhizomatous herb in the family Nymphaeaceae native to Australia and New Guinea.
Nymphaea ondinea is an aquatic plant in the family Nymphaeaceae native to northwestern Australia.
Nymphaea rudgeana is a species of waterlily native to the region spanning from Mexico to tropical South America.
Nymphaea amazonum is a species of water lily native to the region spanning from Mexico to tropical South America. It has been introduced to Bangladesh.
Nymphaea conardii is a species of waterlily native to the region spanning from Southern Mexico to tropical South America.
Nymphaea carpentariae is a species of waterlily native to Queensland and Western Australia.
Nymphaea georginae is a species of waterlily native to the Northern Territory, and the state of Queensland, Australia.
Nymphaea gracilis is a species of waterlily endemic to Mexico. It is the only species of its genus which is endemic to Mexico.
Nymphaea jacobsii is a species of waterlily endemic to Queensland, Australia.
Nymphaea kimberleyensis is a species of waterlily endemic to Western Australia.
Nymphaea loriana is a species of waterlily endemic to Manitoba, and Saskatchewan, Canada.
Nymphaea rubra is a species of waterlily native to the region spanning from Sri Lanka and northeastern India to western and central Malesia. Additionally, it has been introduced to regions such as Southeast China, Cuba, Guyana, Hungary, and Suriname.
Nymphaea subg. Anecphya is a subgenus of the genus Nymphaea.
Nymphaea subg. Confluentes is a subgenus of the genus Nymphaea.
Nymphaea sect. Chamaenymphaea is a section within the subgenus Nymphaea subg. Nymphaea of the genus Nymphaea native to North America, Asia, and Europe.
Nymphaea sect. Nymphaea is a section within the subgenus Nymphaea subg. Nymphaea of the genus Nymphaea native to North America and Europe.