Question: Dombeya and Epigaea, are a genus of which specific type of plant?

Context articles: Star war
Anti-MAG peripheral neuropathy
Neutrophil swarming
Cirsium vinaceum
Phytobezoar
Epigaea
Biocommunication (science)
Type I hypersensitivity
Heavy fermion material
Dombeya

A star war was a decisive conflict between rival polities of the Maya civilization during the first millennium AD.
 The term comes from a specific type of glyph used in the Maya script, which depicts a star showering the earth with liquid droplets, or a star over a shell.
 It represents a verb but its phonemic value and specific meaning have not yet been deciphered.
 The name "star war" was coined by the epigrapher Linda Schele to refer to the glyph, and by extension to the type of conflict that it indicates.
Anti-MAG Peripheral Neuropathy is a specific type of peripheral neuropathy in which the person’s own immune system attacks cells that are specific in maintaining a healthy nervous system.
 As these cells are destroyed by antibodies, the nerve cells in the surrounding region begin to lose function and create many problems in both sensory and motor function.
 Specifically, antibodies against myelin-associated glycoprotein (MAG) damage Schwann cells.
 While the disorder occurs in only 10% of those afflicted with peripheral neuropathy, people afflicted have symptoms such as muscle weakness, sensory problems, and other motor deficits usually starting in the form of a tremor of the hands or trouble walking.
 There are, however, multiple treatments that range from simple exercises in order to build strength to targeted drug treatments that have been shown to improve function in people with this type of peripheral neuropathy.
Neutrophil swarming is a specific type of neutrophil migration behaviour characterised by a high coordination between neutrophils, clustering of neutrophils to the inflammation site and signalling to other neutrophils further away.
 This specific type of migration rely on the production and secretion of LTB4 and on the use of integrins for neutrophil to stop at the cluster site.
Cirsium vinaceum is a rare species of thistle known by the common name Sacramento Mountains thistle.
 It is endemic to Otero County, New Mexico, in the United States, where it is known only from the Sacramento Mountains.
 The plant can be found in six canyon systems in a southern section of this mountain range spanning about 32 kilometers.
 It is rare because it is limited to a specific type of mountain wetland which is both naturally uncommon and threatened by a number of forces.
 The plant was federally listed as threatened in 1987.
A phytobezoar is a type of bezoar, or trapped mass in the gastrointestinal system, that consists of components of indigestible plant material, such as fibres, skins and seeds.
 While phytobezoars may be discovered incidentally on barium x-ray or endoscopic testing of the stomach, individuals with phytobezoars may develop symptoms: nausea, vomiting, gastric outlet obstruction, perforation, abdominal pain, and bleeding have been reported.
 Conditions that lead to decreased motility in the stomach (gastroparesis) and surgeries on the stomach (such as vagotomy or gastric bypass) are associated with the development of phytobezoars.
 A specific type of phytobezoar, termed a diospyrobezoar, is associated with ingestion of unripe persimmons, which contain a soluble tannin called shibuol that polymerizes into a coagulative cellulose-protein compound in the acid environment of the stomach, to form the bezoar.
 In addition to their presence in human stomachs, phytobezoars have been documented in the stomachs of slaughtered plant-eating animals.
Epigaea is a genus comprising three species of flowering plants in the Ericaceae.
 The species are small creeping shrubs that are typically anywhere from 10 to tall at full growth, forming large patches.
 The leaves are evergreen, alternate and simple, ranging amongst the three species from 2 to long.
 The flowers are small, white or pink, with a five-lobed tubular corolla which is produced in mid-spring.
 The fruit is a dry capsule with numerous small seeds.
In the study of the biological sciences, biocommunication is any specific type of communication within (intraspecific) or between (interspecific) species of plants, animals, fungi, protozoa and microorganisms.
 Communication basically means sign-mediated interactions following three levels of (syntactic, pragmatic and semantic) rules.
 Signs in most cases are chemical molecules (semiochemicals, but also tactile, or as in animals also visual and auditive.
 Biocommunication of animals may include vocalizations (as between competing bird species), or pheromone production (as between various species of insects), chemical signals between plants and animals (as in tannin production used by vascular plants to warn away insects), and chemically mediated communication between plants and within plants.
 Biocommunication of fungi demonstrates that mycelia communication integrates interspecific sign-mediated interactions between fungal organisms soil bacteria and plant root cells without which plant nutrition could not be organized.
Type I hypersensitivity (or immediate hypersensitivity) is an allergic reaction provoked by reexposure to a specific type of antigen referred to as an allergen.
 Type I is not to be confused with type II, type III, or type IV hypersensitivities, nor is it to be confused with Type I Diabetes or Type I of any other disease or reaction.
In solid-state physics, heavy fermion materials are a specific type of intermetallic compound, containing elements with 4f or 5f electrons in unfilled electron bands.
 Electrons are one type of fermion, and when they are found in such materials, they are sometimes referred to as heavy electrons.
 Heavy fermion materials have a low-temperature specific heat whose linear term is up to 1000 times larger than the value expected from the free-electron theory.
 The properties of the heavy fermion compounds often derive from the partly filled f-orbitals of rare-earth or actinide ions, which behave like localized magnetic moments.
 The name "heavy fermion" comes from the fact that the fermion behaves as if it has an effective mass greater than its rest mass.
 In the case of electrons, below a characteristic temperature (typically 10 K), the conduction electrons in these metallic compounds behave as if they had an effective mass up to 1000 times the free-electron mass.
 This large effective mass is also reflected in a large contribution to the resistivity from electron-electron scattering via the Kadowaki Woods ratio.
 Heavy fermion behavior has been found in a broad variety of states including metallic, superconducting, insulating and magnetic states.
 Characteristic examples are CeCu, CeAl, CeCuSi, YbAl, UBe and UPt.
Dombeya is a flowering plant genus.
 Traditionally included in the family Sterculiaceae, it is included in the expanded Malvaceae in the APG and most subsequent systematics.
 These plants are known by a number of vernacular names which sometimes, misleadingly, allude to the superficial similarity of flowering "Dombeya" to pears or hydrangeas (which are unrelated).
 Therefore, the genus as a whole is often simply called dombeyas.
 The generic name commemorates Joseph Dombey (1742–1794), a French botanist and explorer in South America, involved in the notorious Dombey affair, embroiling scientists and governments of France, Spain, and Britain for more than two years.