Triglochin is a plant genus in the family Juncaginaceae described by Carl Linnaeus in 1753. It is very nearly cosmopolitan in distribution, with species on every continent except Antarctica. North America has four accepted species, two of which can also be found in Europe: Triglochin palustris and Triglochin maritima. Australia has many more.
Johann Jacob Roemer was a physician and professor of botany in Zurich, Switzerland. He was also an entomologist.
Campanula glomerata, known by the common names clustered bellflower or Dane's blood, is a species of flowering plant in the genus Campanula, belonging to the family Campanulaceae. It is the county flower of Rutland, England.
Galium boreale or northern bedstraw is a perennial plant species of the Rubiaceae family. It is widespread over the temperate and subarctic regions of Europe, Asia and North America including most of Canada and the northern United States.
Eleocharis is a virtually cosmopolitan genus of 250 or more species of flowering plants in the sedge family, Cyperaceae. The name is derived from the Greek words ἕλειος (heleios), meaning "marsh dweller," and χάρις (charis), meaning "grace." Members of the genus are known commonly as spikerushes or spikesedges. The genus has a geographically cosmopolitan distribution, with centers of diversity in the Amazon Rainforest and adjacent eastern slopes of the South American Andes, northern Australia, eastern North America, California, Southern Africa, and subtropical Asia. The vast majority of Eleocharis species grow in aquatic or mesic habitats from sea level to higher than 5,000 meters in elevation.
Eleocharis acicularis is a species of spikesedge known by the common names needle spikerush and least spikerush. It is widespread across Europe, central and southeastern Asia, North America and northeastern South America as far south as Ecuador. It is also found in Australia, where it is probably an introduced species.
Eleocharis geniculata is a species of spikesedge known by several common names, including bent spikerush and Canada spikesedge. This is a widespread plant of wet areas in the Americas, Asia, Africa, Australia, Madagascar, and some Pacific Islands. It is an annual spikesedge growing to a maximum height of about 40 centimeters. It has a few straw-colored leaves and many thin erect stems. The stems hold inflorescences of rounded spikelets each containing at least 10 tiny flowers. The flowers are covered with dark greenish-brown bracts. The fruit is a shiny purple-brown achene not more than a millimeter long.
Eleocharis quinqueflora is a species of spikesedge known by the common names fewflower spikerush and few-flowered spike-rush. It is widespread across Europe, North Africa, northern Asia, and North America. There are also isolated populations in Argentina and Chile.
Palustris is a Latin word meaning "swampy" or "marshy", and may refer to:
Eleocharis quadrangulata is a species of spikesedge known by the common names square-stem spikerush and four-angled spikerush. It is native to eastern and central North America, with additional populations in California, Oregon, and west-central Mexico. It grows in and around freshwater in lakes, ponds, and other bodies of water. It is a rhizomatous perennial herb growing one half to one meter in height. The spongy, compressible stem is a few millimeters wide and sharply four-angled. The inflorescence is a single spikelet 1.5 to 7.5 centimeters long which is made up of several flowers covered in light brown bracts.
Coleanthus is a genus of Eurasian and North American plants in the grass family. The only known species is Coleanthus subtilis. It has a scattered distribution, found on lakeshores, streambanks, and other wet places in central Europe, Asia, and northwestern North America.
Tricholaena is a genus of Asian, African, and Italian plants in the grass family.
Tripogon is a genus of tropical and subtropical plants in the grass family. They are widespread across Asia, Africa, Australia, and the Americas. Fiveminute grass is a common name for plants in this genus.
Tridens is a genus of perennial grasses in the family Poaceae native to the Americas.
Eleocharis equisetoides, with common names including horsetail spike-rush, jointed spike-rush, spikesedge, and knotted spike-rush, is a plant species native to the United States and Ontario, usually in freshwater wetland areas. It is known primarily from the Atlantic coastal plain from Texas to Massachusetts, and the Great Lakes region, with scattered populations elsewhere.
Amsonia orientalis, the European bluestar, is a species of flower in the dogbane family. It is found in European Turkey, and may be extirpated from Greece. Other historical populations appear to be lost. It is threatened by habitat loss, collection for ornamental use, and over-harvesting for research. It contains many glycosides and glycoalkaloids, and also has broad antimicrobial activity.
Bambusa multiplex is a species of bamboo native to China, Nepal, Bhutan, Assam, Sri Lanka, Taiwan, and northern Indochina. It is also naturalized in Japan, Iraq, Madagascar, Mauritius, Seychelles, the Indian subcontinent, parts of South America, the West Indies, and the southeastern United States.
Systema Vegetabilium is a book published in four editions, following twelve earlier editions known as Systema Naturae. The first edition, published in 1774 and edited by Johan Andreas Murray is counted as edition 13 because it continues from the 12th edition of Systema Naturae. All the names in it are attributed to Carl Linnaeus. The second edition, published in 1784, includes plant species described by J.A. Murray and Carl Peter Thunberg. The third edition, was edited by Christiaan Hendrik Persoon
Diplachne fusca, called bearded sprangletop, is a widespread species of grass in the genus Diplachne, native to North America, the Caribbean, South America, Africa, Asia, and Australia, and introduced in Europe, New Zealand and Hawaii, among other places. It prefers to live in salty, wet conditions, such as in salt marshes and shallow depressions.
Schoenus pedicellatus is a species in family Cyperaceae, first described by Robert Brown in 1810 as Chaetospora pedicellata, but assigned to the genus, Schoenus, in 1811 by Jean Louis Marie Poiret. Note that GBIF and Plants of the World Online both give the genus change as being by Roem. & Schult. However the species is Australian and the text by Poiret is earlier than that of Roemer and Schultes.
