Question: Maurandya and Bowkeria are both what type of genus?

Context paragraphs:
Bowkeria: Bowkeria is a genus of flowering plants in the family Stilbaceae described as a genus in 1839.

Mabrya erecta: Mabrya erecta is an upright herbaceous perennial native to Mexico – the states of Chihuahua, Coahuila, Durango, Nuevo León and possibly México.  Unlike other members of the genus "Mabrya", it does not form mats.  It has tubular flowers, whitish at the base and pink to red-violet at the apex.  It was first described by William B. Hemsley in 1882 in the genus "Maurandya" and transferred to "Mabrya" by Wayne J. Elisens in 1985.  The epithet "erecta" means erect or upright.

Mabrya flaviflora: Mabrya flaviflora is a mat-forming herbaceous perennial native to a small area in Baja California Norte, Mexico.  It has pale yellow tubular flowers.  It was first described by Ivan M. Johnston in 1924 in the genus "Maurandya" and transferred to "Mabrya" by Wayne J. Elisens in 1985 as "Mabrya geniculata" subsp.  "flaviflora".  It was restored to a full species within "Mabrya" by David A. Sutton in 1988.  The epithet "flaviflora" means yellow-flowered.

Mabrya rosei: Mabrya rosei is a mat-forming herbaceous perennial native to the Mexican states of Jalisco and Zacatecas.  It has tubular flowers, whitish at the base and red to red-violet at the apex.  It was first described by Philip A. Munz in 1926 in the genus "Maurandya" and transferred to "Mabrya" by Wayne J. Elisens in 1985.  Munz did not explain the origin of the epithet "rosei" but listed the collector of the type specimen as Joseph Nelson Rose.

Lophospermum: Lophospermum is a genus of herbaceous perennial climbers or scramblers, native to mountainous regions of Mexico and Guatemala.  Those that climb use twining leaf stalks.  Their flowers are tubular, in shades of red, violet and purple, the larger flowers being pollinated by hummingbirds.  Now placed in the greatly expanded family Plantaginaceae, the genus was traditionally placed in the Scrophulariaceae.  The close relationship with some other genera, particularly "Maurandya" and "Rhodochiton", has led to confusion over the names of some species.

Maurandya antirrhiniflora: Maurandya antirrhiniflora, known as roving sailor or (along with other similar species) climbing snapdragon, is a scrambling or climbing herbaceous perennial native to Mexico and the south western United States (California to Texas) where it grows in a variety of relatively dry habitats.  It has more-or-less triangular untoothed leaves and tubular flowers in various shades of pink, red or blue to violet with white bases.  Unlike other species in the genus "Maurandya", the flowers have closed "lips"; it has sometimes been put into a separate genus as Maurandella antirrhiniflora.

Maurandya wislizeni: Maurandya wislizeni is a scrambling or climbing herbaceous annual native to Mexico and the south western United States (Texas, Arizona and New Mexico) where it grows in sand dunes.  It has tubular flowers in shades of blue to violet and white and more-or-less triangular untoothed leaves.  It has been placed in a separate genus as Epixiphium wislizeni.

Asarina: Asarina is a flowering plant genus of only one species, Asarina procumbens, the trailing snapdragon, which is native to southern Europe.  Originally placed in the Scrophulariaceae (figwort family), the genus has more recently been moved to the Plantaginaceae (plantain family).  Species from North America formerly placed in the genus "Asarina" are now placed in "Holmgrenanthe", "Lophospermum", "Mabrya" and "Maurandya", as well as "Neogaerrhinum".  "Asarina" is now regarded as exclusively an Old World genus.

Maurandya: Maurandya is a genus of flowering plants in the plantain family, Plantaginaceae, native to Mexico and the south west United States (from California to central Texas).  They sprawl or climb by means of twining leaf stalks.  One of the four species, "Maurandya barclayana", is widely cultivated as an ornamental plant.

Holmgrenanthe: Holmgrenanthe petrophila (rocklady, formerly "Maurandya petrophila") is a rare perennial desert plant in the plantain family (Plantaginaceae), and the sole species of the genus Holmgrenanthe.  It forms low mats of branched stems growing from a woody base.  The leaves have small spines along their edges.  The solitary yellow flowers are tubular with five free lobes at the end, the upper two pointing backwards, the lower three projecting forwards.  The species is known only from about ten locations, most in the Titus Canyon and the adjacent Fall Canyon, all within the Californian section of Death Valley National Park.  It grows in limestone crevices on the canyon walls, often on the north face.

Supporting paragraphs: Maurandya Bowkeria
Answer: flowering plants