Buddleja, or Buddleia (also historically given as "Buddlea"), commonly known as the butterfly bush, is a genus comprising over 140 species of flowering plants endemic to Asia, Africa, and the Americas.
 The generic name bestowed by Linnaeus posthumously honoured the Reverend Adam Buddle (1662–1715), an English botanist and rector, at the suggestion of Dr. William Houstoun.
 Houstoun sent the first plants to become known to science as buddleja ("B. americana") to England from the Caribbean about 15 years after Buddle's death.
Buddleja utahensis is a species of Buddleja endemic to the southwestern United States (northwest Arizona, eastern California, southern Nevada, and southwestern Utah), where it is known by the common names Utah butterfly bush and Panamint butterfly bush.
 Named and described by Coville in 1892, the shrub favours limestone outcrops at elevations of 700–2000 m,
Chow-chow (also spelled chowchow or chow chow) is a North American pickled relish.
 Its ingredients vary considerably, depending on whether it is the "Northern" (primarily Pennsylvanian) or "Southern" variety.
 The former is made from a combination of vegetables, mainly green tomatoes, chayote, red tomatoes, onions, carrots, beans of various types, asparagus, cauliflower and peas.
 The latter is entirely or almost entirely cabbage.
 These ingredients are pickled in a canning jar.
 After preserving, chow-chow is served cold, often as a condiment or relish.
Buddleja salviifolia, common names Sage Bush and Sagewood, is endemic to much of southern and eastern Africa, from Kenya and Angola south, where it grows on rocky hillsides, along forest margins and watercourses.
 The species was described and named by Lamarck in 1792.
Buddleja racemosa, commonly known as the Wand (or Texas) Butterfly Bush, is endemic to the southern edge of the limestone Edwards Plateau in Texas, United States, from Austin to Rocksprings, growing around streams, creeks and springs at elevations of 250 – 750 m.
 The plant was first named and described by John Torrey in 1859.
Buddleja delavayi is a Chinese species discovered by Forrest in the Tali Range above Dali (2000 – 2500 m elevation), Yunnan, in 1910; it is also found in Xizang (Tibet).
 The species was named for l'Abbé Delavay, the French missionary and plant collector, by Gagnepain in 1912.
 The shrub is of interest to the botanist because of its unique (within the genus) resting buds and the different types of inflorescence produced through the year.
Bush is a Belgian beer.
 There are a few types of Bush but the most famous is the high-fermentation amber beer with a strong taste of malt.
 Also known as Bush 12, its official name is now Amber Bush.
 It is the flagship product of the Dubuisson Brewery, situated in Pipaix in the municipality of Leuze-en-Hainaut, Belgium.
 Bush has an alcohol level that reaches 12% and makes Amber Bush one of the strongest beers.
 Its label claims that it is "The strongest Belgian beer".
Asparagus, or garden asparagus, folk name sparrow grass, scientific name Asparagus officinalis, is a spring vegetable, a flowering perennial plant species in the genus "Asparagus".
Buddleja bhutanica is a species of flowering shrub endemic to Bhutan, where it grows in bush on mountain slopes at elevations around 1,700 m.
 The shrub was first described and named by Yamazaki in 1971.
Buddleja crispa, sometimes called the Himalayan Butterfly Bush, is native to Afghanistan, Bhutan, North India, Nepal, Pakistan and China (Gansu, Sichuan, Xizang), where it grows on dry river beds, slopes with boulders, exposed cliffs, and in thickets, at elevations of 1400–4300 m.

Question: Are Asparagus and Buddleja both types of bush?
Answer: no