Search results
Results from the WOW.Com Content Network
Hemerocallis fulva var. fulva has escaped from cultivation across much of the United States and parts of Canada and has become a weedy or invasive species. [9] It persists also where dumped and spreads more or less rapidly by vegetative increase into woods and fields and along roadsides and ditches, hence its common name ditch lily.
Magnolia fulva is a species of flowering plant in the family Magnoliaceae, native to south-central China and Vietnam. [2] It was first described, as Michelia fulva, in 1987. [5] Two varieties are recognized: [2] Magnolia fulva var. calcicola (C.Y.Wu ex Y.W.Law & Y.F.Wu) ined. Magnolia fulva var. fulva
The starting-points for List of elm cultivars, hybrids and hybrid cultivars were fourfold: (1) Green's 'Registration of Cultivar Names in Ulmus ' (1964), [1] based on the contemporary nomenclature of elm species and wild hybrids; (2) Krüssmann's confirmation or correction of cultivar-names in his monumental Handbuch der Laubgehölze (1976); [2] (3) Heybroek's table of Netherlands research ...
In botanical nomenclature, variety (abbreviated var.; in Latin: varietas) is a taxonomic rank below that of species and subspecies, but above that of form. [1] As such, it gets a three-part infraspecific name .
Over the next hundred years, thousands of different hybrids were developed from only a few wild varieties. In fact, most modern hybrids are descended from two types of daylily. One is Hemerocallis flava—the yellow lemon lily. The other is Hemerocallis fulva, the familiar tawny-orange daylily, also known affectionately as the "ditch lily". [12]
The hybrid elm cultivar Ulmus × hollandica 'Fulva' is one of a number of cultivars arising from the crossing of Wych Elm U. glabra with Field Elm U. minor.Originally raised by Hesse's Nurseries, Weener, Germany, it was first mentioned in Mededeeling, Comite inzake Bestudeering en Bestrijding van de Iepenziekte 10: 9, 1932, but without description.
The North American red foxes have been traditionally considered either as subspecies of the Old World red foxes or subspecies of their own species, V. fulva.Due to the opinion that North American red foxes were introduced from Europe, all North American red foxes have been seen as conspecific with V. vulpes; [2] however, genetic analyses of global red fox haplotypes indicates that the North ...
Recognized, naturally occurring botanical varieties are preceded by "var." and italicized and lower-cased like a subspecies: Escobaria vivipara var. arizonica. Subvarieties are labeled "subvar.", and handled the same way. It is not always necessary to use the longest form of a botanical name; Saxifraga aizoon var. aizoon subvar.