Question: Are both Emilia and Saxifraga types of plants?

Context articles: Saxifraga spathularis
Micranthes
Petrorhagia
Redrock Mountain Natural Area Preserve
Saxifragopsis
Trellis (architecture)
Emilia (plant)
Franz Xaver von Wulfen
Saxifraga
List of power stations in Nigeria

Saxifraga spathularis, the St Patrick's-cabbage, is a species of saxifrage native to Portugal, Ireland and Spain.
 It is a member of the so-called Lusitanian flora, a small set of plants which are native to Ireland but inexplicably absent from Britain.
 It consists of a basal rosette of elongate obovate succulent leaves around an upright leafless flowering stem.
 It seems to grow best in humic alpine habitats among acidic rocks.
Micranthes is a genus of flowering plants in the saxifrage family.
 It was formerly included within the genus "Saxifraga" until recent DNA evidence showed the members of what is now "Micranthes" are more closely related to "Boykinia" and "Heuchera" than to other members of the genus "Saxifraga".
Petrorhagia is a small genus of annual and perennial plants of the pink or carnation family, mostly native to the Mediterranean region.
 The genus is often referred to as Tunica, which is an obsolete synonym.
 It is low-growing with wiry stems and narrow, grass-like leaves.
 The flowers are small, in clusters similar to members of the genus "Dianthus", in pink, lilac, or white.
 "Petrorhagia saxifraga" is the tunic flower or coat flower, similar to Baby's Breath, but shorter, and used in rock gardens.
Redrock Mountain Natural Area Preserve is a 640 acre Natural Area Preserve located in Smyth County, Virginia.
 The preserve is named for the 4413 ft Redrock Mountain, which itself is named for its red siltstone cliffs.
 It supports a number of rare natural features, and two natural community types, including examples of "mountain/piedmont basic woodlands" upon the mountain's slopes, and "rich cove/slope forests" in the preserve's lowlands.
 Five rare plant species are found on the property, including spring blue-eyed Mary ("Collinsia verna"), fringed scorpion-weed ("Phacelia fimbriata"), and Carey saxifrage ("Saxifraga careyana").
Saxifragopsis is a monotypic genus of flowering plants in the saxifrage family containing the single species Saxifragopsis fragarioides, which is known by the common name strawberry saxifrage.
 This plant is sometimes included in genus "Saxifraga".
 It is native to the northwestern United States, where it is mostly limited to the Klamath Mountains of southern Oregon and northern California, with some disjunct occurrences known from Washington.
 It grows in rocky mountain habitat, such as talus.
 This is a mat-forming perennial herb growing from a thick, woody caudex and system of rhizomes. Leaves are mostly located at ground level, the toothed oval blade attached to the long petiole by a joint and easily broken off.
 Smaller, reduced leaves are located along the stem.
 The inflorescence arises on an erect, hairy, glandular peduncle and is made up of many small clusters of white-petaled flowers.
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.
Emilia is a genus of herbaceous plants in the family sunflower family, known as tasselflower or pualele.
Franz Xaver Freiherr von Wulfen (5 November 1728 – 17 March 1805) was a botanist, zoologist, mineralogist, alpinist, and Jesuit priest.
 He is credited with discovering the flowering plants "Wulfenia carinthiaca", "Saxifraga moschata", and "Stellaria bulbosa".
 In 1845 the lead molybdate mineral wulfenite was named in his honor by Wilhelm Karl von Haidinger.
Saxifraga is the largest genus in the family Saxifragaceae, containing about 440 species of holarctic perennial plants, known as saxifrages or rockfoils.
 The Latin word "saxifraga" means literally "stone-breaker", from Latin "saxum " ("rock" or "stone") + "frangere " ("to break").
 It is usually thought to indicate a medicinal use for treatment of urinary calculi (known as kidney stones), rather than breaking rocks apart.
There are currently two main types of power plants operating in Nigeria: (1) hydro-electric and (2) thermal or fossil fuel power plants.
 With a total installed capacity of 8457.6MW (81 percent of total) in early 2014, thermal power plants (gas-fired plants) dominates the Nigerian power supply mix.
 Electricity production from hydroelectric sources (% of total) in Nigeria was reported at 17.59 % in 2014, according to the World Bank collection of development indicators, compiled from officially recognized sources.
 There have been two main types of fossil fuel/thermal power plants in the country: (i) coal-fired and (ii) natural gas-fired.