Are both Asimina and Phygelius shrubs?
yes
Phygelius
Phygelius, common names Cape fuchsia or Cape figwort, is a genus of flowering plants in the Scrophulariaceae family, native to wet slopes and banks in southern Africa.
 They are evergreen shrubs often treated as perennials in colder climates.
 They bear many pendent tubular flowers over a long period in summer, in shades of white, yellow and red.
 The vague similarity of the blooms to fuchsias has led to the common name Cape fuchsia, though they are not closely related.
Asimina
Asimina is a genus of small trees or shrubs described as a genus in 1763.
Asimina parviflora
Asimina parviflora, the smallflower pawpaw or dwarf papaw, is a shrub or small tree in the custard apple family. Leucocyanidin
Leucocyanidin is a colorless chemical compound related to leucoanthocyanidins. Leucoyanidin can be found in "Aesculus hippocastanum" (Horse chestnut), "Anacardium occidentale" (Cashew, acajou), "Arachis hypogaea" (Earth Nut), "Areca catechu" (Areca nut), "Asimina triloba" (American custardapple), "Cerasus vulgaris" (Cherry), "Cinnamomum camphora" (Camphor), "Erythroxylon coca" (coca), "Gleditsia triacanthos" (Honey locust), "Hamamelis virginiana" (American Witch Hazel), "Hippophae rhamnoides" (Hippophae berry Sanddorn), "Hordeum vulgare" (Barley), "Humulus lupulus" (bine), "Hypericum perforatum" (perikon Amber), "Laurus nobilis", "Magnolia denudata" (Hsin-I Yulan-Magnolie), "Malva silvestris" (Blue mallow), "Musa acuminata × balbisiana" (Banana), "Nelumbo nucifera" (Baladi bean), "Pinus strobus" (Eastern white pine), "Prunus serotina" ssp.
 serotina (black cherry), "Psidium guajava" (Common guava), "Quercus alba" (White oak), "Quercus robur" (Common oak), "Rumex hymenosepalus" (Arizona dock), "Schinus terebinthifolius" (Brazilian pepper tree), "Terminalia arjuna" (arjun), "Terminalia catappa" (Indian almond), "Theobroma cacao" (Cacao), "Drimia maritima" (Sea Squill), "Vicia faba" (bell-bean), "Vitis vinifera" (Common Grape Vine), "Zea Mays" (Corn, mais), "Ziziphus jujuba" (jujube, Chinese date). Omphalocera munroei
Omphalocera munroei, the asimina webworm moth, is a moth of the Pyralidae family.
 It is found in North America, including Florida, Indiana and West Virginia. Asimina longifolia
Asimina longifolia, the slimleaf pawpaw, is a shrub in the custard apple family.
 It is native to the Southeastern United States where it is found on the coastal plain.
 Its preferred habitat is dry, sandy pinelands. Asimina triloba
Asimina triloba, the papaw, pawpaw, paw paw, paw-paw, or common pawpaw, is a small deciduous tree native to the eastern United States and Canada, producing a large, yellowish-green to brown fruit.
 It belongs to the genus "Asimina" in the same plant family (the Annonaceae) as the custard-apple, cherimoya, sweetsop, ylang-ylang and soursop. Asimina obovata
Asimina obovata, the bigflower pawpaw, is a shrub or small tree in the custard apple family.
 It is an endemic native to Florida, where it is found on open sandy hammocks and in dry woods.
 Showy white flowers in late winter to early summer are followed by large green edible fruit.
 Along with the other members of the genus, it serves as a host plant for zebra swallowtail butterfly and pawpaw sphinx moth Asimina incana
Asimina incana is a species of pawpaw (genus "Asimina", family Annonaceae).
 It is a shrub that grows to a height of 1.5 m .
 Its leaves are 3 - long and leathery.
 It usually grows 1–4 flowers per node. Pawpaw Festival
The Pawpaw Festival or Ohio Pawpaw Festival is an annual festival dedicated to the Pawpaw fruit ("Asimina triloba") that is indigenous to the Eastern, Southern, and Midwestern United States, and cultivated in the Athens County, Ohio, area.