Question: Are both Andropogon and Dracula native to Asia?

Context articles: Andropogon gerardi
Andropogon virginicus
Andropogon gayanus
Chrysopogon aciculatus
Andropogon glomeratus
Andropogon capillipes
Andropogon
Dracula (plant)
Andropogon ternarius
Schizachyrium scoparium

Andropogon gerardi, known commonly as big bluestem, turkeyfoot, tall bluestem, and bluejoint, is a tall grass (family Poaceae) native to much of the Great Plains and prairie regions of central North America and grasslands, savannas and woodlands throughout eastern North America.
Andropogon virginicus is a species of grass known by several common names, including broomsedge bluestem, yellowsedge bluestem and (in Australia, because it was introduced to that country after being used as packaging for bottles of American whiskey) whiskey grass.
 It is native to the southeastern United States and as far north as the Great Lakes.
 It is known as an introduced species in California and Hawaii, where it is weedy.
Andropogon gayanus (gamba grass, Rhodesian bluegrass, tambuki grass) is a species of grass native to most of the tropical and sub-tropical savannas of Africa.
Chrysopogon aciculatus (syn.
 "Andropogon aciculatus") is a species of grass native to the tropics of Asia, Polynesia, and Australia at low elevations.
 Common names include amorseco (Spanish, "dry love") (not to be confused with the "amor seco" tree, "Alchornea glandulosa"), lesser spear grass, Mackie's pest, pilipiliula, and grama-amorosa (Brazilian Portuguese).
Andropogon glomeratus is a species of grass known by the common names bushy bluestem and bushy beardgrass.
 This grass reaches heights approaching two meters (6 feet) and has large, fluffy cream-colored inflorescences. Each dense, tufted inflorescence has several pairs of hairy spikelets.
 The leaves may reach over a meter in length.
 This bunchgrass is native to the Americas, where it is widespread.
 It has also naturalized in other areas.
Andropogon capillipes is a species of grass known by the common name chalky bluestem.
 It is native to the southeastern United States as far west as Texas.
Andropogon (common names: beard grass, bluestem grass, broomsedge) is a widespread genus of plants in the grass family, native to much of Asia, Africa, and the Americas as well as southern Europe and various oceanic islands.
The orchid genus Dracula, abbreviated as Drac in horticultural trade, consists of 118 species native to Mexico, Central America, Colombia, Ecuador and Peru.
 The name "Dracula" literally means "little dragon", an allusion to the mythical Count Dracula, a lead character in numerous vampire novels and films.
 The name was applied to the orchid because of the blood-red color of several of the species, the strange aspect of the long spurs of the sepals.
Andropogon ternarius is a species of grass known by the common names split bluestem, splitbeard bluestem, silver bluestem, and paintbrush bluestem.
 It is native to the southeastern, east-central, and south-central parts of the United States, where it occurs from New Jersey south to Florida and west to Kansas, Oklahoma, and Texas.
Schizachyrium scoparium, commonly known as little bluestem or beard grass, is a North American prairie grass native to most of the United States, except California, Nevada, and Oregon, and a small area north of the Canada–US border.
 Its greatest manifestation has always been in the Midwestern prairies.
 Little bluestem is a perennial bunchgrass and is prominent in tallgrass prairie, along with big bluestem ("Andropogon gerardi"), indiangrass ("Sorghastrum nutans") and switchgrass ("Panicum virgatum").
 It is a warm-season species, meaning it employs the C photosynthetic pathway.