Question: Are Crotalaria and Genista both types of shrubs?

Context paragraphs:
Arboretum de Neuville-de-Poitou: The Arboretum de Neuville-de-Poitou is a municipal arboretum located in Neuville-de-Poitou, Vienne, Poitou-Charentes, France.  The arboretum was created along a former railway track, and now displays 380 types of trees and shrubs planted along a 3-kilometer walking path.  It is open daily without charge.

Fabaceae: The Fabaceae or Papilionoideae, commonly known as the legume, pea, or bean family, is a large and economically important family of flowering plants.  It includes trees, shrubs, and perennial or annual herbaceous plants, which are easily recognized by their fruit (legume) and their compound, stipulated leaves.  Many legumes have characteristics of flowers and fruits.  The family is widely distributed, and is the third-largest land plant family in terms of number of species, behind only the Orchidaceae and Asteraceae, with about 751 genera and some 19,000 known species.  The five largest of the genera are "Astragalus" (over 3,000 species), "Acacia" (over 1000 species), "Indigofera" (around 700 species), "Crotalaria" (around 700 species) and "Mimosa" (around 500 species), which constitute about a quarter of all legume species.  The ca. 19,000 known legume species amount to about 7% of flowering plant species.  Fabaceae is the most common family found in tropical rainforests and in dry forests in the Americas and Africa.

Crotalaria: Crotalaria is a genus of herbaceous plants and woody shrubs in the Family Fabaceae (Subfamily Faboideae) commonly known as rattlepods.  The "Crotalaria" genus includes about 500 species of herbs and shrubs.  Africa is the continent with a majority of "Crotalaria" species (approximately 400 species).  "Crotalaria" are mainly found in damp grassland, especially in floodplains, depressions and along edges of swamps and rivers, but also in deciduous bush land, roadsides and fields.  Some species of "Crotalaria" are grown as ornamentals.  The common name rattlepod or rattlebox is derived from the fact that the seeds become loose in the pod as they mature, and rattle when the pod is shaken.  The name derives from the Ancient Greek κρόταλον , meaning "castanet", and is the same root as the name for the rattlesnakes ("Crotalus").

Elaeodendron melanocarpum: Elaeodendron melanocarpum is a species of shrubs or small trees endemic to northern Australia.  The natural range extends from The Kimberley across The Top End to Cape York Peninsula and southwards to South East Queensland.  The species occurs in monsoon forest and drier types of rainforests, commonly along streams.

North American azaleas: North American azaleas are flowering shrubs in the genus "Rhododendron", section "Pentanthera", subsection Pentanthera, so named because they all have five stamens.  Most are in the United States, with one species found in Canada and one being found in Mexico.  North American azaleas are commonly confused with azaleas of Asian origin, the evergreen azaleas.  North American azaleas are deciduous and produce two types of buds.  One is a larger and produces about 20 flowers while the other bud produces a leafy shoot.  The flower color, fragrance, and number of stamens vary among species.

Trellis (architecture): A trellis (treillage) is an architectural structure, usually made from an open framework or lattice of interwoven or intersecting pieces of wood, bamboo or metal that is normally made to support and display climbing plants, especially shrubs.  There are many types of trellis for different places and for different plants, from agricultural types, especially in viticulture, which are covered at vine training systems, to garden uses for climbers such as grapevines, clematis, ivy, and climbing roses or other support based growing plants.  The rose trellis is especially common in Europe and other rose-growing areas, and many climbing rose varieties require a trellis to reach their potential as garden plants.  Some plants will climb and wrap themselves round a trellis without much artificial help being needed while others need training by passing the growing shoots through the trellis and/or tying them to the framework.

Genista: Genista is a genus of flowering plants in the legume family Fabaceae, native to open habitats such as moorland and pasture in Europe and western Asia.  They include species commonly called broom, though the term may also refer to other genera, including "Cytisus" and "Chamaecytisus".  Brooms in other genera are sometimes considered synonymous with "Genista": "Echinospartum", "Retama", "Spartium", "Stauracanthus", and "Ulex".

Phyllanthus: Phyllanthus is the largest genus in the flowering plant family Phyllanthaceae.  Estimates of the number species in this genus vary widely, from 750 to 1200.  "Phyllanthus" has a remarkable diversity of growth forms including annual and perennial herbs, shrubs, climbers, floating aquatics, and pachycaulous succulents.  Some have flattened leaflike stems called cladodes.  It has a wide variety of floral morphologies and chromosome numbers and has one of the widest range of pollen types of any seed plant genus.

Middletown Nature Gardens: The Middletown Nature Gardens is located off Randolph Road in Middletown, Connecticut.  In 1995, the city of Middletown, CT purchased the 18 acre of land and dedicated it open space.  This piece of land serves as a natural habitat to many plants and animals.  There are many trails to walk about surrounded by an array of diverse trees and shrubs.  Some of the types of trees and shrubs include red cedar, flowering dogwood, highbush blueberries, white pine, and speckled alder.  The main trail is a 0.5 mi loop.  Mulched side trails, which branch off the main trail, add another 0.5 mi to walk.  Community volunteers maintain the park.  They have erected many bluebird boxes and bat houses to house some of the natural wildlife of the park.  There are also vernal pools, which are habitats for salamanders and wood frogs in the southeast corner of the park.  There is even a 200-year-old sugar maple, which is called the “bee tree,” in which a large colony of bees has made it their home.

Besom: A besom is a broom, a household implement used for sweeping.  The term is now mostly reserved for a traditional broom constructed from a bundle of twigs tied to a stout pole.  The twigs used could be broom (i.e. "Genista", from which comes the modern name "broom" for the tool), heather or similar.  The song "Buy Broom Buzzems" from Northern England refers to both types of twig.  From the phrase "broom besom" the more common "broom" comes.  In Scotland, besoms (pronounced BIH-zuhms) are still occasionally to be found at the edge of forests where they are stacked for use in early response to an outbreak of fire.

Supporting paragraphs: Crotalaria Genista
Answer: no