Plants named in 1967

Pouteria sapota, the mamey sapote, is a species of tree native to Central America and southern Mexico. It is now cultivated throughout Mexico, Central America, and the Caribbean, as well as in Florida and parts of South America. Its fruit is eaten raw in many Latin American countries, and is added to smoothies, milkshakes, ice cream, and other foods.

Lythrum portula is a species of flowering plant in the loosestrife family known by the common names water-purslane and spatulaleaf loosestrife. It is native to Europe, and it is found in parts of western North America as an introduced species. It often grows in moist habitat, such as marshes. This is a prostrate annual herb producing a hairless, reddish stem up to 25 centimeters long, which lies along the ground and roots where its nodes come in contact with wet earth. The slightly fleshy, spoon-shaped leaves are about a centimeter long and greenish to reddish in color. Solitary flowers occur

Kirkiaceae is a family of flowering plants in the order Sapindales. It comprises one (or two) genera, Kirkia (and Pleiokirkia now included in Kirkia), totalling six species. These two genera were previously placed in family Simaroubaceae, but were transferred into their own family because they produce neither quassinoids nor limonoids. Kirkia is named for Captain John Kirk (explorer) of the famous Zambesi Expedition. They occur along the east coast of Africa, and in Madagascar.

Phoenix theophrasti, the Cretan date palm, is a palm native to the eastern Mediterranean, in the southernmost points of Greece and Turkey. It, along with Chamaerops humilis (the European fan palm) are the only native palm species in the Mediterranean basin; areas forested with these species constitute Europe's only palm forests. Similarly in Turkey, it is the only native palm species; all other species—although much more common—are introduced.

Uebelmannia is genus of cacti, native to southeast Brazil. In a 2023 classification of the tribe Cereeae, it was placed as the only genus in the subtribe Uebelmanniinae, having formerly been placed in the subtribe Rebutiinae.

In plant taxonomy, commelinids (originally commelinoids) is a clade of flowering plants within the monocots, distinguished by having cell walls containing ferulic acid. Well-known commelinids include palms and relatives (order Arecales), dayflowers, spiderworts, kangaroo paws, and water hyacinth (order Commelinales), grasses, bromeliads, pineapples, rushes, and sedges (order Poales), ginger, cardamom, turmeric, galangal, bananas, plantains, and bird of paradise flower (order Zingiberales). The commelinids are the only clade that the APG IV system has informally named within the monocots. The

Lophophora diffusa, commonly known as false peyote, is a species of plant in the family Cactaceae and one of the species in the Lophophora genus. It is endemic to Mexico in the outskirts of Querétaro. This species contains only trace amounts of the psychedelic alkaloid mescaline. Instead, the sedative pellotine is the principal alkaloid. The species name diffusa refers to the flat tubercles that are outspread without the plant having prominent ribs.

Solandra maxima is a flowering plant in the family Solanaceae. It is also known as cup of gold vine, golden chalice vine, Copa de Oro, or Hawaiian lily, is a vigorous vine which is endemic to Mexico and Central America. It has very large yellow flowers and glossy leaves. It is often planted as an ornamental plant.

Banksia canei, commonly known as the mountain banksia, is a species of shrub that is endemic to southeastern Australia. It is generally encountered as a many-branched shrub that grows up to 3 m (10 ft) high, with narrow leaves and the yellow inflorescences (flower spikes) appearing from late summer to early winter. The old flowers fall off the spikes and up to 150 finely furred follicles develop, which remain closed until burnt in a bushfire. Each follicle bears two winged seeds. Response to fire is poorly known, although it is thought to regenerate by seed. Birds such as the yellow-tufted

Ophrys holosericea, the late spider orchid, is a species of flowering plant in the family Orchidaceae, native to western and central Europe and the Mediterranean region. There has been considerable confusion about the identity of this species and the correct spelling of its name. This species is pollinated by Eucera bees, deceived by the flower that mimics a female bee.

Lomatia tasmanica, commonly known as King's lomatia or King's holly, is a shrub of the family Proteaceae native to Tasmania. Growing up to 8 metres (26 ft) tall, the plant has shiny green pinnate leaves and bears red flowers in the summer, but yields neither fruit nor seeds. King's lomatia is unusual because all of the remaining plants are genetically identical clones. Because it has three sets of chromosomes (a triploid) and is therefore sterile, reproduction occurs only vegetatively: when a branch falls, that branch grows new roots, establishing a new plant that is genetically identical to

Esterhuysenia is a genus of flowering plants belonging to the family Aizoaceae. Its native to the Cape Provinces of South Africa. The genus name of Esterhuysenia is in honour of Elsie Elizabeth Esterhuysen (1912–2006), a South African botanist, and it was first described and published in J. S. African Bot. Vol.33 on page 308 in 1967. Known species: Esterhuysenia alpina L.Bolus Esterhuysenia drepanophylla (Schltr. & A.Berger) H.E.K.Hartmann Esterhuysenia inclaudens (L.Bolus) H.E.K.Hartmann Esterhuysenia knysnana (L.Bolus) van Jaarsv. Esterhuysenia mucronata (L.Bolus) Klak Esterhuysenia stokoei

Veronica sublobata, commonly known as the false ivy-leaved speedwell, is a species of flowering plant in the genus Veronica. It is native to Europe. It has naturalized in the United States.

Uebelmannia pectinifera is a species of plant in the family Cactaceae. It is a succulent cactus subshrub endemic to Minas Gerais state in southeastern Brazil. Its natural habitats are dry savanna and rocky areas. It is threatened by habitat loss.

Plectorrhiza, commonly known as tangle orchids, is a genus of three species of flowering plants from the orchid family, Orchidaceae and is endemic to Australia. Orchids in the genus Plectorrhiza are epiphytic or lithophytic herbs with short stems, long, tangled roots, short leathery leaves and small flowers on a short, thin flowering stem. Two species occur in eastern Australia and one is endemic to Lord Howe Island.

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Hyperthelia is a genus of African plants in the grass family. Species Hyperthelia colobantha Clayton - Central African Rep Hyperthelia cornucopiae (Hack.) Clayton - Central African Rep, Chad, South Sudan Hyperthelia dissoluta (Nees ex Steud.) Clayton - most of sub-Saharan Africa incl Madagascar; naturalized in Latin America Hyperthelia edulis (C.E.Hubb.) Clayton - South Sudan Hyperthelia kottoensis Desc. & Mazade - Central African Rep Hyperthelia polychaeta Clayton - Central African Rep

Chaetopoa is a genus of African plants in the grass family, found only in Tanzania. Species Chaetopoa pilosa Clayton - Mbeya Region in southwestern Tanzania Chaetopoa taylorii C.E.Hubb. - Tanzania

Psychotria woytkowskii is a species of plant in the family Rubiaceae. It is endemic to Peru.

Pfaffia glomerata is a medicinal plant native to Argentina, Bolivia. Cerrado, and Pantanal in Brazil. Pfaffia glomerata is considered an aphrodisiac, potentially due to the presence of β-ecdysone in its roots. This steroid is thought to influence libido. Pfaffia glomerata contains gallic acid, pfaffic acid, glomeric acid, oleanolic acid, saponins, anthraquinones, tannins, flavonoids, rubrosterone, and ecdysterone, in addition to primary metabolites such as inulin-type fructans and fructooligosaccharides.

Palhinhaea is a genus of lycophytes in the family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodielloideae. Some sources do not recognize the genus, sinking it into Lycopodiella. Palhinhaea species are widespread in the tropics and subtropics.

Neoraimondia herzogiana is a tree-like cactus (family Cactaceae) native to Bolivia.

Margaritaria discoidea is a tree in the family Phyllanthaceae, commonly known as the pheasant-berry, egossa red pear or bushveld peacock-berry. These trees are native to the warmer, higher rainfall areas of Africa.

Hosta sieboldii, the small-leaved plantain lily, is a species of flowering plant in the family Asparagaceae, native to Sakhalin, the Kurils, and Japan. A number of cultivars are available.

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Euphorbia rossii is a species of plant in the family Euphorbiaceae. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss. It has reddish-yellow cyathia.

Adenia hondala, commonly known as hondala is a large, tuberous, woody climber which scrambles over other plants. It is found in the Indian subcontinent, including Sri Lanka, and in southeastern Asia. The tuber and the fruit are used as herbal remedies and the plant is used as a cure for snake bites. The caterpillars of several species of butterfly feed on this plant; these include the tawny coster, the clipper, the common cruiser and the Tamil lacewing.

Psychotria clusioides is a species of plant in the family Rubiaceae. It is endemic to Jamaica. It is threatened by habitat loss.

Portenschlagiella is a monotypic genus of flowering plants belonging to the family Apiaceae. It has one known synonym of Portenschlagia Vis. It only contains one known species, Portenschlagiella ramosissima (Port.) Tutin Its native range is southern Italy and the western Balkan Peninsula, and it is found in Albania, Italy and Yugoslavia. The species was first described in 1820 as Athamanta ramosissima by Franz Edler von Portenschlag-Ledermayr (1772–1822), an Austrian lawyer and botanist who collected in the Alps and the Dalmatian islands. The Latin specific epithet of ramosissima is derived

Pilosella caespitosa (synonym Hieracium caespitosum, commonly known as meadow hawkweed, yellow hawkweed, field hawkweed, king devil, yellow paintbrush, devil's paintbrush, yellow devil, yellow fox-and-cubs, and yellow king-devil) is like several other Pilosella species and has a similar appearance to many of the hawkweeds.