Question: What type of category does Pine and Bunchosia have in common?

Context articles: De Soto National Forest
Pinus pumila
Bunchosia
Fitkid
Pinus contorta
Pinus cembroides
Pine
Pinus sabiniana
Pinus × sondereggeri
Pinus albicaulis

De Soto National Forest, named for 16th-century explorer Hernando de Soto, is 518587 acre of pine forests in southern Mississippi.
 It is one of the most important protected areas for the biological diversity of the Gulf Coast ecoregion of North America.
 It is a nationally important site for protection of longleaf pine savannas, pine flatwoods, and longleaf pine forests.
 More than 90 percent of this ecosystem type has been lost in the United States.
 The wet pine savannas support rare and endangered plant and animal species, such as the orchid Calopogon multiflorus, gopher frogs, and gopher tortoises.
 These habitats also have large numbers of carnivorous plants, particularly pitcher plants; Buttercup Flats has an international reputation in this regard.
Pinus pumila (common names Siberian dwarf pine, dwarf Siberian pine, dwarf stone pine, Japanese stone pine, or creeping pine) is a native of northeastern Asia, including the islands of Japan.
 It shares the common name "creeping pine" with several other plants.
Bunchosia is a genus in the Malpighiaceae, a family of about 75 genera of flowering plants in the order Malpighiales.
 It contains roughly 75 species of trees and shrubs, which are native to dry woodlands, savannas, and wet forests.
 Their range extends from Mexico and the Caribbean to southeastern Brazil and adjacent Argentina.
 "Bunchosia" is one of three arborescent genera of Malpighiaceae with fleshy, bird-dispersed fruits.
Fitkid (also "FitKid", "Fit Kid" or "Fit-Kid") is a type of children's sport combining gymnastics, dance and acrobatics.
 It originated in Europe in the 1990s, and is meant to engage children 8–18 years of age in fun individual and group exercise, free of the extremes of more strenuous aerobics or traditional gymnastics.
 International competitions are organized regularly by the "International FitKid Division", in addition to national competitions.
 A routine stands of four types of elements: strength, flexibility, acrobatics, and jumps.
 All elements are graded by difficulty from A to H.
 A elements being worth 0.1 points, B 0.2, C 0.3, and so on until H which is worth 0.8.
 Routines get evaluated in three categories: technique, artistry, and content (execution of elements).
 Competition is divided by age groups (I. to IX.
 (or Senior in A category)), and categories ( which are based on knowledge).
 There three categories (from hardest to easiest) A, B, and C, also called Dance.
 In each categories there are group and individual routines.
 In C Category (here group routines are also called Dance Show) team member can go from 4 to 8.
 In A and B category there are duos, small groups (3-4), and big groups (5-6).
 In C category, individually 4 elements have to be performed ( one from each type), A or B difficulty, and in groups, two are optional.
 In B category individually 8 elements need to be performed ( two from each type) A-D difficulty ( but max.
 two elements can be D), and in groups 4 (same as C category individual).
 In A category team and individual, 8 elements need to be performed (same as B category) and an acrobatic connection is optional.
 Skills in A category can be any difficulty.
Pinus contorta, with the common names lodgepole pine and shore pine, and also known as twisted pine, and contorta pine, is a common tree in western North America.
 It is common near the ocean shore and in dry montane forests to the subalpine, but is rare in lowland rain forests.
 Like all pines (member species of the genus "Pinus"), it is an evergreen conifer.
Pinus cembroides, also known as pinyon pine, Mexican pinyon, Mexican nut pine, and Mexican stone pine, is a pine in the pinyon pine group, native to western North America.
 It grows in areas with low levels of rainfall and its range extends southwards from Arizona, Texas and New Mexico in the United States into Mexico.
 It typically grows at altitudes between 1600 and .
 It is a small pine growing to about 20 m with a trunk diameter of up to 50 cm .
 The seeds are large and form part of the diet of the Mexican jay and Abert's squirrel.
 They are also collected for human consumption, being the most widely used pine nut in Mexico.
 This is a common pine with a wide range and the International Union for Conservation of Nature has rated its conservation status as being of "least concern".
A pine is any conifer in the genus Pinus, , of the family Pinaceae.
 "Pinus" is the sole genus in the subfamily Pinoideae.
 The Plant List compiled by the Royal Botanic Gardens, Kew and Missouri Botanical Garden accepts 126 species names of pines as current, together with 35 unresolved species and many more synonyms.
Pinus sabiniana (sometimes spelled P. sabineana), with the common names ghost pine, gray pine, California foothill pine, and the more historically and internationally used digger pine, is a pine endemic to California in the United States.
 It is also known as foothill pine, bull pine, and nut pine.
Pinus" × "sondereggeri is the only named southern pine hybrid.
 Common names include Sonderegger pine and bastard pine.
 It is a naturally occurring cross between loblolly pine "(Pinus taeda)" and longleaf pine "(Pinus palustris)".
 It was originally described by H. H. Chapman (1922) who named it after its discoverer, V. H. Sonderegger, a state forester of Louisiana.
 This pine usually occurs singly or in small groups where both loblolly and longleaf pines overlap in range.
 Because the flowering of both parental trees usually occur at the same time of year, no phenological barrier exists, thus the two freely cross.
Pinus albicaulis, whose many common names include whitebark pine, white pine, pitch pine, scrub pine, and creeping pine, grows in the mountains of the western United States and Canada, specifically the subalpine areas of the Sierra Nevada, the Cascade Range, the Pacific Coast Ranges, and the Rocky Mountains from Wyoming northwards.
 It shares the common name creeping pine with several other "creeping pine" plants.