Question: Are Ballota and Kleinia both evergreen plants?

Context articles: Ballota undulata
Pseudopanax
Evergreen
Ballota
Hannah Carter Japanese Garden
Euclea crispa
Kleinia
Ballota acetabulosa
Drought deciduous
Tritomegas bicolor

Ballota undulata, commonly known as common ballota or horehound, is a species of flowering plant in the family Lamiaceae, native to the Mediterranean region including Egypt, Israel and Jordan.
 It is a compact, evergreen subshrub with a woody base, many hairy wiry stems, simple opposite leaves with toothed margins, and whorls of white flowers with funnel-shaped calyxes.
Pseudopanax is a small genus of 12–20 species of evergreen plants, the majority of which are endemic to New Zealand, although they also occur in Tasmania (Australia) and some plants from South America have at times been included in this genus.
 Flowers of the genus occur in terminal umbels.
In botany, an evergreen is a plant that has leaves throughout the year, always green.
 This contrasts with deciduous plants, which completely lose their foliage during the winter or dry season.
 There are many different kinds of evergreen plants, both trees and shrubs. Evergreens include:
Ballota (horehound) is a genus of flowering evergreen perennial plants and subshrubs in the family Lamiaceae.
 native to temperate regions.
 The Mediterranean region has the highest diversity in the genus, with more isolated locations in South Africa, Central Asia, northern Europe, and the islands of the eastern North Atlantic.
 It is found in rocky and waste ground.
The Hannah Carter Japanese Garden is a private Japanese garden located in Bel Air, Los Angeles, California.
 Known as Shikyo-en when completed in 1961, it emphasizes water, stones, and evergreen plants.
 The naturalistic hillside site features streams, a waterfall, a tea house, and blooming magnolia and camellia trees.
 According to the Los Angeles Conservancy, the garden is among the largest and most significant private residential Japanese-style gardens built in the United States in the immediate Post-World War II period.
 The garden was donated to the University of California, Los Angeles in 1965 and open to the public until 2011.
 Following a legal dispute with Hannah Carter's children, it was sold to a private citizen in 2016.
Euclea crispa, commonly known as the blue guarri, is an Afrotropical plant species of the family Ebenaceae.
 The hardy and evergreen plants may form a dense stand of shrubs, or grow to tree size.
 It is widespread and common in the interior regions of southern Africa, and occurs northward to the tropics.
 Though some are present near the South African south and east coasts, they generally occur at middle to high altitudes.
 It is readily recognizable from its much-branched structure and dull bluish foliage colour.
 Those bearing lanceolate leaves may however resemble the Wild olive, another common species of the interior plateaus.
Kleinia is a genus of African flowering plants in the sunflower family.
Ballota acetabulosa, the false dittany or Greek horehound, is a species of flowering plant in the family Lamiaceae, native to Southeast Greece, Crete, and West Turkey.
 It is a compact, evergreen subshrub growing to 0.5 m .
 Upright woolly grey shoots turn to rounded grey-green leaves, bearing whorls of small pink flowers with funnel-shaped green calyces in late summer and autumn.
 It is tolerant of poor soil and drought, and often used in cultivation as groundcover.
Drought deciduous plants are those that drop their leaves during the dry season or periods of drought.
 Examples include plants of the California coastal sage scrub community, and the leeward Hawaiian dry forest tree, the wiliwili ("Erythrina sandwicensis").
 This may be contrasted to deciduous plants that drop their leaves during cold periods, or evergreen plants that have green leaves year-round.
Tritomegas bicolor, the pied shield bug, is a species of shield bug found in Europe.
 The adult is black and white and 5.5 - long.
 It is found across North Africa, Europe and Central Asia, although in the British Isles, it becomes rarer towards the north, and is absent from Scotland and Ireland.
 "T. bicolor" lives mainly on the ground, but is also visible on its host plants — chiefly "Lamium" (dead nettles) and "Ballota nigra" (black horehound).