Campsis radicans, the trumpet vine, yellow trumpet vine, or trumpet creeper, is a species of flowering plant in the trumpet vine family Bignoniaceae, native to eastern North America, and naturalized elsewhere. Growing to 10 metres, it is a vigorous, deciduous woody vine, notable for its showy trumpet-shaped flowers. It inhabits woodlands and riverbanks, and is also a popular garden plant.
Pinnation is the arrangement of feather-like or multi-divided features arising from both sides of a common axis. Pinnation occurs in biological morphology, in crystals, such as some forms of ice or metal crystals, and in patterns of erosion or stream beds.
Aralia spinosa, commonly known as devil's walking stick, is a woody species of plant in the genus Aralia of the family Araliaceae. It is native to eastern North America. The various names refer to the viciously sharp, spiny stems, petioles and even leaf midribs. It has also been known as Angelica-tree.
Entandrophragma cylindricum is a tree of the genus Entandrophragma of the family Meliaceae. It is commonly known as sapele or sapelli or sapele mahogany, as well as aboudikro, assi, and muyovu.
Fraxinus profunda, the pumpkin ash, is a species of ash (Fraxinus) native to eastern North America, where it has a scattered distribution on the Atlantic coastal plain and interior lowland river valleys from the Lake Erie basin in Ontario and New York west to Illinois, southwest to Missouri and southeast to northern Florida. It grows in bottomland habitats, such as swamps, floodplains and riverbanks. It is threatened by the emerald ash borer, an invasive insect which has caused widespread destruction of ash trees in eastern North America.
Lathyrus palustris is a species of wild pea known by the common name marsh pea. It is native to Europe, Asia, and North America. It is a perennial herb with leaves made up of oval-shaped or oblong leaflets a few centimeters long. It has branched, coiled tendrils. The plant bears an inflorescence of two to eight pinkish purple pea flowers each up to two centimeters wide. The fruit is a dehiscent legume pod.
Cirsium mohavense is a species of thistle known by the common names virgin thistle and Mojave thistle. It is native to the southwestern United States, where it grows in moist areas in otherwise dry habitat, such as desert springs. It is most common in the Mojave Desert, found also in the southern Great Basin and other nearby regions of California, Nevada, western Arizona, and southwestern Utah.
Encephalartos princeps is a species of cycad that is native to Eastern Cape Province of South Africa.
Encephalartos poggei is a species of cycad in the family Zamiaceae. It is referred to by the common name Kananga cycad. It is native to Angola, the Democratic Republic of the Congo and Zaire.
Encephalartos septentrionalis, the Nile cycad, is a species of cycad in South Sudan, northern Uganda, northern Democratic Republic of the Congo, and the interior of the Central African Republic.
Encephalartos munchii is a perennial species of cycad in Africa. In English, the species goes by the common name Munch's cycad.
Anemia tabascana is a fern endemic to the state of Tabasco, Mexico. It grows on road banks on a single hill in Huimanguillo. Like other members of the genus, its leaves are pinnately divided into a single set of leaflets; in fertile leaves, the lowest pair of leaflets projects at right angles to the rest of the leaf and bears spores. The freely forking veins, which do not rejoin one another after forking, and sparse, rather than abundant, hairs on the leaf axes, distinguish it from similar species in the genus.
Salacca affinis, also known as red salak, red snakefruit salak, red snakefruit, buah ridan salak, buah ridan, linsum, salak hutan, buah manau, kelubi, buah rotan, and ridan, is a flowering shrub in the family Arecaceae. The specific epithet (affinis) comes from Latin "ad finis", meaning "at the boundary", and refers to its resemblance with the congener species Salacca zalacca.
Calamus erectus, also known as viagra palm and locally as tynriew, tara, and zhi li sheng teng, is a flowering shrub in the family Arecaceae. The specific epithet (erectus) refers to the plant's habit of growing straight rather than creeping or climbing like many species of the genus Calamus.
Artocarpus elasticus of the Mulberry Family (Moraceae) and commonly called terap nasi or terap, is a rainforest tree of maritime and mainland Southeast Asia, growing up to 45 metres (150 ft) in height with a diameter at breast height of about 1 metre (3 ft). The juvenile trees are noteworthy for producing a rosette of enormous deeply lobed leaves similar in shape to those of the white oak, but up to 2 metres (6 ft) long by about 1.2 metres (4 ft) in width. The stipules are up to eight inches long, among the largest known. These leaves emerge from leaf buds as long as 18 centimetres (7 in). The trees are dioecious. It produces a fruit like a small breadfruit. The male capitulae produce clouds of pollen, and pollenisation is apparently by wind.
Chisocheton lasiocarpus is a species of tree in the genus Chisocheton of the Mahogany Family (Meliaceae). It is a sparsely branched, slightly buttressed, somewhat stout mesocaul or rather slender pachycaul tree of the western New Guinea rainforest rising to 110 feet in height, and possibly the only such tree with a weeping habit, the huge terminal rosettes of five foot long pinnate leaves of the lower branches facing down toward the earth. Like all Chisochetons, C. lasiocarpus has indeterminate leaves with a tiny circinate bud at the tip of each leaf which produces a new pair of leaflets every few weeks or months over a period of several years, each leaf eventually reaching five feet in length. There are 9 to 11 pairs of leaflets at a time. Each leaflet can be up to 18 inches long by up to nine inches in width. The flowers are white or pink, tubular, about a half inch long with 4 or 5 petals and 7 or 8 stamens. The tree is "myrmecophilous". C. lasiocarpus is a highly variable species.
Chisocheton pohlianus belonging to the Mahogany Family (Meliaceae), is a small, lower story, leptocaul rainforest tree from New Guinea no more than 26 feet in height and 2.75 inches thick. Like all Chisocheton species it has indeterminate, pinnate leaves in this case up to 6 ft 7 in in length and having as many as 28 pairs of leaflets at any given time. Each time the tiny circinate bud at the tip of the leaf forms a new pair of leaflets, the leaf simultaneously produces, further back, a small 2-inch (5.1 cm) inflorescence, but not at the same spot as where a pair of leaflets are attached, but halfway between two pairs of leaflets. The jury is still out as to whether these are inflorescences fused to a leaf or whether the leaves have assumed reproductive function. The difficulty is in reconciling an indeterminate leaf with determinate inflorescences. The flowers are tubular, about one-half inch in length with 3 to ten petals, crème de menthe in color and said to have the fragrance of Cymbopogon.
Chisocheton polyandrus, of the mahogany family (Meliaceae), is a species of pachycaulous, unbranched trees variously called "palmoids", "maypole trees" or "Corner model trees" occurring among several families of unrelated trees.
Mora megistosperma also called Mora oleifera is a species of rainforest tree in the Bean Family (Leguminosae, or Fabaceae and in the Cassia subfamily Caesalpinioideae. It is commonly called Mora or Mangle Nato It is found in Costa Rica, Panama Colombia and Ecuador. It grows 147 feet in height and up to thirteen feet diameter at breast height. It is most noted for producing the largest seeds of any Dicot plant ; and up to 7 inches long by six inches wide, and up to four inches thick. and can weigh up to 2.2 pounds. and is exceeded only by Lodoicea and Cocos nucifera var. gigantea. The white flowers are in little spikes about five inches long. The leaves are paripinnate with just two pairs of ovate or oblong leaflets, each leaflet up to seven inches long.
Pentagonia gomez-loritoi is a "palmoid" or "Corner Model Tree" of the Costa Rican and Panamanian rainforest belonging to the family Rubiaceae. It is usually single-trunked up to 19.5 feet in height. It is most noteworthy for its pairs of huge, entire margined, shiny oblanceolate leaves; each leaf up to 4 ft.7in. in length by up to 22 inches in width. petiole very short or none. The pairs of leaves are spaced several inches apart along the stem. This species was totally unknown prior to 2014.
