Question: are Huckleberry and Waldsteinia the same type of plant?

Context articles: Waldsteinia
Huckleberry
Gaylussacia dumosa
Gaylussacia mosieri
Plant functional type
Plant cover
Waldsteinia fragarioides
Solanum nigrum
Somatic embryogenesis
Vaccinium stamineum

Waldsteinia, the barren strawberries, is a genus of the rose family (Rosaceae).
 It contains about six species native to the temperate Northern Hemisphere.
 A number of species are cultivated as a ground cover in gardens, including "Waldsteinia fragarioides" from North America, "Waldsteinia geoides" from Europe, "Waldsteinia lobata", and "Waldsteinia ternata" from Eurasia (from Central Europe to Siberia, China, and Japan).
Huckleberry is a name used in North America for several plants in the family Ericaceae, in two closely related genera: "Vaccinium" and "Gaylussacia".
Gaylussacia dumosa is a species of flowering plant in the heath family known by the common names dwarf huckleberry, bush huckleberry, and gopherberry.
 It is native to eastern North America from Newfoundland to Louisiana and Florida.
 It occurs along the coastal plain and in the mountains.
Gaylussacia mosieri, the hirsute huckleberry or woolly huckleberry, is a plant species native to the coastal plains of the southeastern United States (Louisiana, Mississippi, Alabama, Georgia, Florida).
Plant functional types (PFTs) is a system used by climatologists to classify plants according to their physical, phylogenetic and phenological characteristics as part of an overall effort to develop a vegetation model for use in land use studies and climate models. PFTs provide a finer level of modeling than biomes, which represent gross areas such as desert, savannah, deciduous forest.
 In creating a PFT model, areas as small as 1 km are modeled by defining the predominant plant type for that area, interpreted from satellite data or other means.
 For each plant functional type, a number of key parameters are defined, such as fecundity, competitiveness, resorption (rate at which plant decays and returns nutrients to the soil after death), etc.; the value of each parameter is determined or inferred from observable characteristics such as plant height, leaf area, etc.
The abundances of plant species are often measured by plant cover, i.e. the relative area covered by different plant species in a small plot.
 Plant cover is not biased by the size and distributions of individuals, and is an important and often measured characteristic of the composition of plant communities.
 Plant cover data may be used to classify the studied plant community into a vegetation type, to test different ecological hypothesis on plant abundance, and in gradient studies, where the effects of different environmental gradients on the abundance of specific plant species are investigated.
Waldsteinia fragarioides (syn.
 "Dalibarda fragarioides" Michx.
), also called Appalachian barren strawberry, or just barren strawberry, is a low, spreading plant with showy yellow flowers that appear in early spring.
 This plant is often used as an underplanting in perennial gardens.
European black nightshade ("Solanum nigrum") or locally just black nightshade, duscle, garden nightshade, garden huckleberry, hound's berry, petty morel, wonder berry, small-fruited black nightshade, or popolo) is a species in the "Solanum" genus, native to Eurasia and introduced in the Americas, Australasia, and South Africa.
 Parts of this plant can be toxic to livestock and humans.
 Nonetheless, ripe berries and cooked leaves of edible strains are used as food in some locales, and plant parts are used as a traditional medicine.
 A tendency exists in literature to incorrectly refer to many of the other "black nightshade" species as ""Solanum nigrum"".
Somatic embryogenesis is an artificial process in which a plant or embryo is derived from a single somatic cell or group of somatic cells.
 Somatic embryos are formed from plant cells that are not normally involved in the development of embryos, i.e. ordinary plant tissue.
 No endosperm or seed coat is formed around a somatic embryo.
 Applications of this process include: clonal propagation of genetically uniform plant material; elimination of viruses; provision of source tissue for genetic transformation; generation of whole plants from single cells called protoplasts; development of synthetic seed technology.
 Cells derived from competent source tissue are cultured to form an undifferentiated mass of cells called a callus.
 Plant growth regulators in the tissue culture medium can be manipulated to induce callus formation and subsequently changed to induce embryos to form from the callus.
 The ratio of different plant growth regulators required to induce callus or embryo formation varies with the type of plant.
 Somatic embryos are mainly produced "in vitro" and for laboratory purposes, using either solid or liquid nutrient media which contain plant growth regulators (PGR’s).
 The main PGRs used are auxins but can contain cytokinin in a smaller amount.
 Shoots and roots are monopolar while somatic embryos are bipolar, allowing them to form a whole plant without culturing on multiple media types.
 Somatic embryogenesis has served as a model to understand the physiological and biochemical events that occur during plant developmental processes as well as a component to biotechnological advancement.
 The first documentation of somatic embryogenesis was by Steward et al. in 1958 and Reinert in 1959 with carrot cell suspension cultures.
Vaccinium stamineum, commonly known as deerberry, tall deerberry, squaw huckleberry, highbush huckleberry, buckberry, and southern gooseberry, is a species of flowering plant in the heath family.
 It is native to North America, including Ontario, the eastern and central United States, and parts of Mexico.
 It is most common in the southeastern United States.