Plants named in 1907

Picea glauca, the white spruce, is a species of spruce native to the northern temperate and boreal forests in Canada and United States, North America. Picea glauca is native from central Alaska all through the east, across western and southern/central Canada to the Avalon Peninsula in Newfoundland, Quebec, Ontario and south to Montana, North Dakota, Minnesota, Wisconsin, Michigan, Upstate New York and Vermont, along with the mountainous and immediate coastal portions of New Hampshire and Maine, where temperatures are just barely cool and moist enough to support it. There is also an isolated

Jojoba ( ; botanical name: Simmondsia chinensis) – also commonly called goat nut, deer nut, pignut, wild hazel, quinine nut, coffeeberry, and gray box bush – is an evergreen, dioecious shrub native to the Southwestern United States and northern Mexico. Simmondsia chinensis is the sole species of the family Simmondsiaceae, placed in the order Caryophyllales. Jojoba is grown commercially in its area of origin and in other (semi-)arid regions to produce jojoba oil, a liquid wax ester extracted from its seed. Jojoba oil is highly valued in the cosmetics industry.

The Thurniaceae are a family of flowering plants composed of two genera with four species. The botanical name has been recognized by most taxonomists. The APG II system, of 2003, also recognizes such a family, and assigns it to the order Poales in the clade commelinids, in the monocots. The family consists of two genera, totalling only a few species, perennial plants of wet habitats in South America and South Africa. This represents a slight change from the APG system, 1998, which treated the two genera as each constituting their own family (Prioniaceae and Thurniaceae), both placed in the

Avicennia marina, commonly known as grey mangrove or white mangrove, is a species of mangrove tree classified in the plant family Acanthaceae (formerly in the Verbenaceae or Avicenniaceae). As with other mangroves, it occurs in the intertidal zones of estuarine areas.

Cephalotaxaceae is a small family of conifers. It is often treated as a monophyletic family including only the single genus Cephalotaxus, while others have also included Torreya and Amentotaxus in the family. Cephalotaxaceae is closely allied to the yew family Taxaceae, and is often included in a wide interpretation of Taxaceae, based on phylogenetic evidence and close morphological similarities between them. Included species were restricted to east Asia, except for two species of Torreya found in the southwest and southeast of the United States; fossil evidence shows a much wider

Desmidiales, commonly called the desmids (Gr. desmos, bond or chain), are an order in the Charophyta, a division of green algae in which the land plants (Embryophyta) emerged. Desmids consist of single-celled (sometimes filamentous or colonial) microscopic green algae. Because desmids are highly symmetrical, attractive, and come in a diversity of forms, they are popular subjects for microscopists, both amateur and professional. The desmids belong to the class Zygnematophyceae. Although they are sometimes grouped together as a single family Desmidiaceae, most classifications recognize three to

Ancistrorhynchus is a genus of flowering plants from the orchid family Orchidaceae. It contains 16 species native to tropical Africa.

Pereskiopsis is a genus of cactus (family Cactaceae) in the subfamily Opuntioideae. Unlike typical cacti, it has persistent fleshy leaves. The genus name refers to its resemblance to the genus Pereskia. Most species are found in Mexico south through Guatemala to Honduras, with one species in Bolivia. The incorrect spelling Peireskiopsis has also been used.

Eragrostis cilianensis is a species of grass known by several common names, including stinkgrass, candy grass, and gray lovegrass.

Aloe broomii, known as the mountain aloe or snake aloe on account of its odd inflorescence, is a species of flowering plant in the genus Aloe, found in southern Africa.

Sabal causiarum, commonly known as the Puerto Rico palmetto or Puerto Rican hat palm, is a species of palm which is native to Hispaniola (in both the Dominican Republic and Haiti), Puerto Rico, and the British Virgin Islands. As its common and scientific names suggest, its leaves are used in the manufacture of "straw" hats.

Ruscus hyrcanus is a perennial evergreen woody shrub-like or small compact bush plant. It is in the asparagus family.

Cercidiphyllum is a genus containing two species of plants, both commonly called katsura. They are the sole members of the monotypic family Cercidiphyllaceae. The genus is native to Japan and China and unrelated to Cercis (redbuds).

Pachypodium geayi is a species of Pachypodium in the Dogbane Family (Apocynaceae) that originated from Southwest Madagascar. It has a succulent, metallic grey pachycaul trunk with uniformly spaced thorns, and the leaves are thin and grey-green, with a bright pink mid-rib. The plant has white flowers. Pachypodium geayi is one of the largest of the Madagascar species.

Dicranopteris linearis is a common species of fern known by many common names, including Old World forked fern, uluhe (Hawaiian), and dilim (Filipino). It is one of the most widely distributed ferns of the wet Old World tropics and adjacent regions, including Polynesia and the Pacific. In parts of the New World tropics its niche is filled by its relative, Dicranopteris pectinatus. This rhizomatous fern spreads via cloning, spreading along the ground and climbing on other vegetation, often forming thickets 3 metres deep or more. The stem grows from the rhizome, branches at a 45° angle, and

Crassula helmsii, known as swamp stonecrop or New Zealand pigmyweed, is an aquatic or semiterrestrial species of succulent plant in the family Crassulaceae. Originally found in Australia and New Zealand, it has been introduced around the world. In the United Kingdom, this plant is one of five introduced invasive aquatic plants that were banned from sale from April 2014, the first ban of its kind in the country. It is on the Global Biodiversity Information Facility's Global Register of Introduced and Invasive Species of eleven countries.

Cordeauxia edulis is a plant in the family Fabaceae and the sole species in the genus Cordeauxia. Known by the common name yeheb bush, it is one of the economically most important wild plants of the Horn of Africa, but it is little known outside of its distribution area. It is a multipurpose plant, which allows the survival of nomads by providing them with seeds. Further, the bush serves forage for livestock, firewood and dye. Its wild population is currently declining. Because it is potentially valuable for other hot, dry regions as a resource for food and fodder, it is recommended to take

Acrachne is a genus of Asian, African, and Australian plants in the grass family. Species in the genus are commonly known as goosegrass. Species Acrachne henrardiana (Bor.) S.M. Phillips – Tamil Nadu Acrachne perrieri (A.Camus) S.M. Phillips – Madagascar Acrachne racemosa (B.Heyne ex Roem. & Schult) Ohwi – tropical and southern Africa, tropical Asia, northern Australia formerly included See Eragrostis Acrachne vatovae – Eragrostis vatovae

Acoelorraphe is a genus of palms with a single species Acoelorraphe wrightii, known as the Paurotis palm, Everglades palm or Madeira palm in English and cubas, tique, and papta in Spanish. The genus name is sometimes spelt as Acoelorrhaphe or Acoelorhaphe, which are treated as orthographical variants by the International Plant Names Index.

Sabal yapa is a species of palm that grows in Belize, Guatemala, western Cuba, and the Yucatan Peninsula region of Mexico (Yucatán, Campeche, Quintana Roo). It prefers limestone-based calcareous soils. It is often described as a palmetto palm as it has costapalmate fronds, which are a transition phase between fan palms and feather-leaved palms.

Sabal domingensis, the Hispaniola palmetto, is a species of palm which is native to Hispaniola (in both the Dominican Republic and Haiti) and Cuba.

Chelonistele is a genus of the orchid family consisting of 13 currently accepted species. It is native to Indonesia, Malaysia and the Philippines. The plant grows as an epiphytic or lithophytic orchid. The genus name of Anzia is named after Chelone (Greek mythology), a mountain nymph. The genus was circumscribed by Ernst Hugo Heinrich Pfitzer in Das Pflanzenreich (Engler) IV. 50 IIB (Heft 32) on page 136 in 1907.

Rosa willmottiae, Miss Willmott's rose or Willmott's rose, is a species of flowering plant in the family Rosaceae. It grows at an altitude of 2,300–3,150 metres (7,550–10,330 ft) in dry valleys in western Sichuan, China. It forms an arching deciduous shrub 2–3 m (6 ft 7 in – 9 ft 10 in) high, and as much across. The branches are covered in many straight prickles. The pinnate leaves typically have 7 to 9 small bluish-green leaflets which emit a pleasant fragrance when bruised. It was introduced to western cultivation by Ernest Wilson in 1904 and was named after the collector and horticulturist

Poaephyllum is a genus of flowering plants from the orchid family, Orchidaceae native to Southeast Asia and New Guinea. Poaephyllum fimbriatum Schuit. & de Vogel - Papua New Guinea Poaephyllum grandiflorum Quisumb. - Palawan Poaephyllum pauciflorum (Hook.f.) Ridl. - Thailand, Malaysia, Borneo, Sumatra, Java, Philippines Poaephyllum podochiloides (Schltr.) Ridl. - Borneo, New Guinea Poaephyllum selebicum J.J.Sm. - Sulawesi Poaephyllum tenuipes (Schltr.) Rolfe - New Guinea Poaephyllum trilobum J.J.Sm. - New Guinea

Pachypodium baronii, the Madagascar palm or bontaka, is a flowering plant in the family Apocynaceae. It has the habit of a robust shrub with a spherical or bottle-shaped trunk. It has several cylindrical branches at the top. This plant is endemic to Madagascar, where it grows in open deciduous forest on Mesozoic calcareous rock and granite or gneiss on the western side of the island at low elevations. It is known in Madagascar as "Bontaka". It is also endemic from Befandriana Nord to Mandritsara. Constantin and Bois first described Pachypodium baronii as a species of the genus Pachypodium in

Fraxinus uhdei, commonly known as tropical ash or Shamel ash, is a species of tree native to Mexico and Central America. It is commonly planted as a street tree in Mexico and the southwestern United States. It has also been planted and spread from cultivation in Hawaii, where it is now considered an invasive species. Like other species in the section Melioides, Fraxinus uhdei is dioecious, with male and female flowers produced on separate individuals.

Euphorbia cooperi is a species of flowering plant in the Euphorbiaceae family. It is commonly called Transvaal candelabra tree or bushveld candelabra euphorbia, and is found in South Africa.

Centaurium tenuiflorum, the slender centaury, is a species of annual herb in the family Gentianaceae. They have a self-supporting growth form and simple, broad leaves. Individuals can grow to 17 cm tall. It is native to the Mediterranean basin, Western Asia to the Transcaucasus, Iran, and western Himalayas, Macaronesia, Great Britain, the Crimean Peninsula, Chad, and Socotra. The species was first described as Erythraea tenuiflora by Johann Centurius Hoffmannsegg and Johann Heinrich Friedrich Link in 1813. In 1907 Karl Fritsch reassigned it to genus Centaurium as Centaurium tenuiflorum.

Calanthe triplicata commonly known as the common Christmas orchid is a plant in the orchid family and is native to Oceania, Asia, Pacific islands, and the islands of eastern Africa. It is a terrestrial orchid that grows in clumps with crowded pseudobulbs, dark green corrugated leaves and up to forty white flowers. The sepals and petals are similar to each other and the labellum has three spreading lobes and a yellow callus.

Warnstorfia is a genus of mosses. They are known as fattigkrokmossor in Swedish and sikkelmos p.p. in Dutch. It was named in honor of Carl Friedrich Warnstorf.