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Nuphar Sect. Astylus
''Nuphar'' sect. ''Astylus'' is a section within the genus ''Nuphar''''Nuphar'' sect. ''Astylus'' Padgett. (n.d.-c). Database of Vascular Plants of Canada (VASCAN). Retrieved December 9, 2024, from https://data.canadensys.net/vascan/taxon/2181Missouri Botanical Garden. (n.d.-g). ''Nuphar'' sect. ''Astylus'' Padgett. Tropicos. Retrieved December 9, 2024, from https://www.tropicos.org/name/50318742USDA, Agricultural Research Service, National Plant Germplasm System. 2024. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomygenus?type=section&id=18683. Accessed 9 December 2024. native to North America. Description Vegetative characteristics Its species are herbaceous plants. Generative characteristics The flowers have 6–9 sepals. The androecium consists of laminar stamens with long anthers and short filaments. The furrowed,Padgett, D. J. (2003)Phenetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Advena
''Nuphar advena'' (spatterdock or cow lily or yellow pond-lily) is a species of ''Nuphar'' native throughout the eastern United States and in some parts of Canada, such as Nova Scotia, as well as Mexico and Cuba. It is locally naturalized in Britain. Description Vegetative characteristics ''Nuphar advena'' is a perennial, aquatic herb with 5–10 cm wide, spongy rhizomes. The leaves are emergent, floating, or submersed, but most leaves are emergent. The submerged leaves are 12–40 cm long, and 7–30 cm wide. Generative characteristics The protogynous, fragrant, nectariferous, solitary,Wisconsin State Herbarium, UW-Madison. (n.d.-a). ''Nuphar advena'' (Aiton) W.T.Aiton. Online Virtual Flora of Wisconsin. Retrieved February 1, 2025, from https://wisflora.herbarium.wisc.edu/taxa/index.php?taxon=4337 yellow-green, up to 4 cm wide flowers float on the water surface, or extend beyond it. The flowers have six sepals. The gynoecium consists of 9–23 carpels. The fleshy, ovoid to broa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Variegata 15-p
''Nuphar'' is a genus of aquatic plants in the family Nymphaeaceae, with a temperate to subarctic Northern Hemisphere distribution. Common names include water-lily (Eurasian species; shared with many other genera in the same family), pond-lily, alligator-bonnet or bonnet lily, and spatterdock (North American species). Description Vegetative characteristics ''Nuphar'' species are aquatic, perennial, rhizomatous, heterophyllous herbs''Nuphar'' Smith. (n.d.). Flora of China @ efloras.org. Retrieved November 27, 2024, from http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=122507 with branching rhizomes, which are not stoloniferous. The rhizomes bear conspicuous leaf scars. The adventitious roots grow underneath and at the side of the rhizome. The leaves can be submerged, floating, or emergent. The lamina can be ovate, elliptic, orbicular, linear, obovate, or lanceolate. The lamina has an entire margin, but it can be crisped in submerged leaves. The long, flattened, win ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Sagittifolia
''Nuphar sagittifolia'', also known as Arrowleaf Pond-lily, Cape Fear spatterdock,Narrowleaf Pond-lily - ''Nuphar sagittifolia'' (Walter) Pursh. (n.d.). Vascular Plants of North Carolina. Retrieved February 4, 2025, from https://auth1.dpr.ncparks.gov/flora/species_account.php?id=1984 or Narrow-leaved Spatterdock,''Nuphar sagittifolia'' (Walter) Pursh. (n.d.-b). Digital Atlas of the Virginia Flora. Retrieved February 4, 2025, from https://vaplantatlas.org/index.php?do=plant&plant=3059 is a perennial, rhizomatous, aquatic herb in the family Nymphaeaceae with unique narrowly lanceolate leaves known only from North Carolina, South Carolina, and Virginia. Description Vegetative characteristics ''Nuphar sagittifolia'' is a perennial,Cape Fear Spatterdock (''Nuphar lutea'' ssp. ''sagittifolia''). (n.d.). Center for Plant Conservation - Saving Plants From Extinction. Retrieved February 4, 2025, from https://saveplants.org/plant-profile/47235/Nuphar-lutea-ssp.-sagittifolia/Cape-Fear-Spat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Jay Padgett
Donald is a Scottish masculine given name. It is derived from the Goidelic languages, Gaelic name ''Dòmhnall''.. This comes from the Proto-Celtic language, Proto-Celtic *''Dumno-ualos'' ("world-ruler" or "world-wielder"). The final -''d'' in ''Donald'' is partly derived from a misinterpretation of the Gaelic pronunciation by English speakers. A short form of Donald is Don (given name), Don, and pet forms of Donald include Donnie and Donny. The feminine given name Donella (other) , Donella is derived from Donald. ''Donald'' has cognates in other Celtic languages: Irish language, Modern Irish ''Dónal'' (anglicised as ''Donal'' and ''Donall'');. Scottish Gaelic ''Dòmhnall'', ''Domhnull'' and ''Dòmhnull''; Welsh language, Welsh ''Dyfnwal (other), Dyfnwal'' and Cumbric ''Dumnagual''. Although the feminine given name ''Donna (given name), Donna'' is sometimes used as a feminine form of ''Donald'', the names are not etymologically related. Variations King ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Polysepala
''Nuphar polysepala'', also known as the great yellow pond-lily, wokas, or wocus, is a perennial, rhizomatous, aquatic herb in the genus '' Nuphar'' native to western North America.''Nuphar polysepala'' in Flora of North America @ efloras.org. (n.d.). Retrieved February 2, 2025, from http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500817 It is commonly found in shallow muddy ponds from northern Alaska and Yukon southward to central California and northern New Mexico, and can be recognized easily by its large floating leaves and bright yellow blossoms. Description Vegetative characteristics ''Nuphar polysepala'' is a perennial,''Nuphar polysepala'' Engelm. (n.d.). Calflora. Retrieved February 2, 2025, from https://www.calflora.org/app/taxon?crn=10994 rhizomatous, aquatic''Nuphar polysepala'' Engelm. (n.d.). Plants of the World Online. Retrieved February 2, 2025, from https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:1021676-2 herb with spongy, creeping, branc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Variegata
''Nuphar variegata'' (variegated pond-lily, bullhead pond-lily or yellow pond-lily) is rhizomatous, perennial, aquatic herb in the water lily family Nymphaeaceae native to much of Canada and the northernmost of the United States.''Nuphar variegata'' in Flora of North America @ efloras.org. (n.d.). Retrieved February 3, 2025, from http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500821 Description Vegetative characteristics ''Nuphar variegata'' is a rhizomatous, perennial, aquaticWisconsin State Herbarium, UW-Madison. (n.d.-c). ''Nuphar variegata'' Durand. Online Virtual Flora of Wisconsin. Retrieved February 3, 2025, from https://wisflora.herbarium.wisc.edu/taxa/index.php?taxon=4340 herb''Nuphar variegata'' Engelmann ex Durand. (n.d.). Database of Vascular Plants of Canada (VASCAN). Retrieved February 3, 2025, from https://data.canadensys.net/vascan/taxon/6715 with 2.5–7 cm wide rhizomes. The leaves are submerged or floating, but most are floating leaves. The subm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Carlquistii
''Nuphar carlquistii'' is an extinct species of flowering plant in the family Nymphaeaceae related to the modern spatterdock, '' Nuphar advena''. The species is known from fossil seeds and fruits found in the early Eocene Okanagan Highlands deposits of northern Washington state and British Columbia, Canada. History and classification ''Nuphar carlquistii'' fossils have been identified from two locations in Western North America, the 49 million year old Klondike Mountain Formation near Republic, Washington and at the Thomas Ranch locality near Princeton, British Columbia. Permineralized seeds identified as the extinct Nymphaeaceae genus '' Allenbya'' has been identified from the related Okanagan Highlands Princeton chert site in south central British Columbia. Ages for the Okanagan Highland locations are, in general, Early Eocene, with the sites that have current uranium-lead or argon–argon radiometric dates being of Ypresian age, while the undated sites or those given ol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Ulvacea
''Nuphar ulvacea'' is a species of rhizomatous aquatic plant native to the US-American states Alabama and Florida. Description Vegetative characteristics ''Nuphar ulvacea'' is an aquatic plant with stout, 2-5 cm wide rhizomes with 11-13 mm long, and 8-9 mm wide leaf scars. The petiolate, lanceolate, glabrous floating leaves with a blunt apex are 115-165 mm long, and 54-66 mm wide. The glabrous, terete, smooth petiole is 45-70 cm long, and 7 mm wide. The very thin submerged leaves are 23-28 cm long, and 7-10 wide.Miller, G. S., & Standley, P. C. (1912). The North American species of ''Nymphaea''. Contributions From the United States National Herbarium, 16, 63–108. http://www.biodiversitylibrary.org/openurl?ctx_ver=Z39.88-2004&rft_id=http://www.biodiversitylibrary.org/page/371937&rft_val_fmt=info:ofi/fmt:kev:mtx:book&url_ver=z39.88-2004 Generative characteristics The flowers, supported by long peduncles, extend above the water surface.''Nuphar ulvacea'' - Species Page - APA: Alaba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Orbiculata
''Nuphar orbiculata'' is a species of rhizomatous aquatic plant native to the US-American states Alabama, Florida, and Georgia. Description Vegetative characteristics ''Nuphar orbiculata'' is a herbaceous, perennial, aquatic plant.Small, J. K. (1896). Studies in the Botany of the Southeastern United States.-V. Bulletin of the Torrey Botanical Club, 23(4). http://www.biodiversitylibrary.org/openurl?ctx_ver=Z39.88-2004&rft_id=http://www.biodiversitylibrary.org/page/711509&rft_val_fmt=info:ofi/fmt:kev:mtx:book&url_ver=z39.88-2004 The rhizomes are 7-8 cm wide.''Nuphar orbiculata'' in Flora of North America @ efloras.org. (n.d.). Retrieved January 19, 2024, from http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=233500816 The petiolate, bright green, orbicular leaves are 20-45 cm long, and 20-45 cm wide. The abaxial surface is pubescent. The petioles are pubescent. Generative characteristics The flowers are 6 cm wide. The oblong-obovate sepals are 5 cm long. The stigmatic disk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuphar Ozarkana
''Nuphar ozarkana'' is a species of aquatic plant native to the US-American states Arkansas, Missouri, and Oklahoma. Description Vegetative characteristics ''Nuphar ozarkana'' is an aquatic species with a slender rhizome. The leaves mostly float, but they can also be erect. The petiolate, orbicular to oblong, smooth, glabrous, yellowish green leaves are 12-20 cm long, and 7-19 cm wide. The terete, glabrous petioles are 3-11 mm wide.Miller, G. S., & Standley, P. C. (1912). The North American species of ''Nymphaea''. Contributions From the United States National Herbarium, 16, 63–108. http://www.biodiversitylibrary.org/openurl?ctx_ver=Z39.88-2004&rft_id=http://www.biodiversitylibrary.org/page/371928&rft_val_fmt=info:ofi/fmt:kev:mtx:book&url_ver=z39.88-2004 Generative characteristics The pedunculate, yellow, 30 mm wide flowers have stout, glabrous peduncles. The thin, glabrous sepals are green, but display display yellow colouration towards the apex. The smooth, subglobose, 15-25 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Style (botany)
In botany, the style of an angiosperm flower is an organ of variable length that connects the ovary to the stigma. The style does not contain ovules; these are limited to the region of the gynoecium (female organs of the flower) called the "ovary". Structure The style is a narrow extension of the ovary, usually pointing upwards, connecting the ovary to the stigmatic papillae. It may be absent in some plants; in this case, it is referred to as a sessile stigma. Styles generally resemble more or less long tubes. The style can be open (with few cells occupying the central part, or even none), featuring a central canal that may be filled with mucilage. Alternatively, the style can be closed (completely filled with cells). Most plants with syncarpous pistils ( monocotyledons and some eudicotys) have open styles, whereas many eudicots and grasses have closed (solid) styles containing specialized secretory tissues, which connect the stigma to the center of the ovary. These tissu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
