| Nymphaea paganuccii | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Order: | Nymphaeales |
| Family: | Nymphaeaceae |
| Genus: | Nymphaea |
| Subgenus: | Nymphaea subg. Hydrocallis |
| Species: | N. paganuccii |
| Binomial name | |
| Nymphaea paganuccii C.T.Lima & Giul. [1] | |
 | |
| Nymphaea paganuccii is endemic to Brazil [1] [2] | |
Nymphaea paganuccii is a species of waterlily endemic to Brazil. [1] [2]
Nymphaea paganuccii is an aquatic herb. [2] It has cylindrical tubers, which are not stoloniferous. The glabrous, green, non-brittle petioles have four primary central and four secondary peripheral air canals. [3] The elliptic, suborbicular to orbicular leaf blade has a flat and entire margin. [2] The blade is 15.3–19.8 cm long and 10–17.3 cm wide. [3]
The nocturnal flowers float on the water surface. [2] The non-brittle, brownish, glabrous peduncle has six primary central and 12 secondary peripheral air canals. [3] The ovoid, smooth, pilose seeds have trichomes arranged in continuous longitudinal lines. [2] The seeds are 1–1.2 mm long and 0.7–0.8 mm wide. [3]
Both stolons and proliferating pseudanthia are absent. [3] [2]
Flowering and fruiting has been observed in the month of July. Sexual reproduction plays a significant role in this species. [3]
It was first described by C.T.Lima and Ana Maria Giulietti in 2021. [1]
The type specimen was collected by C.T. Lima and L. Lima at depths of 1-3 m in a lagoon by the Tapajós river of the Santarém municipality in the state Pará, Brazil on the 18th of July 2011. [3]
It is placed in Nymphaea subg. Hydrocallis. [3]
The specific epithet paganuccii honours Prof. Dr. Luciano Paganucci de Queiroz of the State University of Feira de Santana, Brazil. [3]
It occurs in the aquatic habitats of the Amazon rainforest. [2] The depth of the lagoon habitat in the type locality fluctuates based on precipitation in the region, with a complete dry period occurring between August and December. It occurs sympatrically with several other Nymphaea species, namely Nymphaea amazonum , Nymphaea pedersenii , Nymphaea rapinii , and Nymphaea lingulata . [3]
Beetles of the genus Cyclocephala visit the flowers of Nymphaea paganuccii and have been trapped within them, indicating pollination by these beetles. [3]
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 gardneriana is a species of waterlily native to Cuba and tropical South America.
Nymphaea potamophila is a species of waterlily native to the region spanning from Venezuela to northern Brazil. Additionally, it has been reported to occur in Colombia.
Nymphaea oxypetala is a species of waterlily native to Bolivia, Brazil, Cuba, Ecuador, Paraguay, and Venezuela. It is a remarkable species with excessively acuminate and acute sepals and petals.
Nymphaea rudgeana is a species of waterlily native to the region spanning from Mexico to tropical South America.
Nymphaea tenuinervia is a species of waterlily native to Colombia, Guyana and Brazil.
Nymphaea belophylla is a species of waterlily native to Bolivia, Brazil and Venezuela.
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 caatingae is a species of waterlily endemic to Northeast Brazil.
Nymphaea conardii is a species of waterlily native to the region spanning from Southern Mexico to tropical South America.
Nymphaea francae is a species of waterlily endemic to Brazil.
Nymphaea harleyi is a species of waterlily endemic to Brazil.
Nymphaea rapinii is a species of waterlily endemic to Brazil.
Nymphaea lasiophylla is a species of waterlily native to East Brazil. It has also been introduced to the Venezuelan Antilles.
Nymphaea vanildae is a species of waterlily endemic to Pernambuco, Brazil.
Nymphaea pedersenii is a species of waterlily native to Argentina, Bolivia, Brazil, and Uruguay.
Nymphaea lingulata is a species of waterlily native to Bolivia, Brazil, and Paraguay.
Nymphaea novogranatensis is a species of waterlily native to Colombia, Mexico, and Venezuela.
Nymphaea pulchella is a species of waterlily native to the regions spanning from Central and Southern Mexico to Brazil, as well as from the Bahamas to the Virgin Islands, including St. Croix.
Nymphaea subg. Hydrocallis is a subgenus of the genus Nymphaea.