| Macleania | |
|---|---|
 | |
| Macleania insignis , US Botanic Garden, Washington, DC | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Ericales |
| Family: | Ericaceae |
| Subfamily: | Vaccinioideae |
| Tribe: | Vaccinieae |
| Genus: | Macleania Hook. |
| Type species | |
| Macleania floribunda Hook. 1837 | |
Macleania is a genus of plants in the family Ericaceae.
They are epiphytic or terrestrial shrubs. Alternate leaves, petiolate, coriaceous, pinnatinervias or plinervias. Subfasciculate or racemose inflorescences, axillary or terminal, with few to numerous flowers, bibracteolate pedicels, deciduous bracteoles; hypanthium articulated with the pedicel, cylindrical or campanulate; calyx limb erect and patent, (3–) 5-lobed, lobes subacute and triangular; corolla subcylindrical or elongated urceolate, 5-parted, triangular lobes, acute to subacute; stamens usually 10, equal, usually about half as long as corolla, filaments free or connate, anthers strong with strongly granular thecae, tubules nearly as long as anther sacs, or laterally connate or fused to form a tubule simple, rarely completely free, opening by elongated free or fused slits, introrse; style threadlike and about the same length as the corolla or longer, ovary 5-locular. Fruit a berry with numerous small seeds [1]
The genus was described by William Jackson Hooker and published in Icones Plantarum 2:t. 109. 1837, based on a specimen brought from Peru. Johann Friedrich Klotzsch identified ten species in 1851. Later Hooker separated Psammisia from Macleania. Oscar Drude (1891) and William Wright Smith (1942), as well as other botanists, pointed out the remarkable nature of this genus and its relationship with Psammisia. Macleania was named for John Maclean (1786-1857), a Scottish merchant who exported plants from Lima, Peru. [2] [3]
Species include:
The stamen is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium.
The family Campanulaceae, of the order Asterales, contains nearly 2400 species in 84 genera of herbaceous plants, shrubs, and rarely small trees, often with milky sap. Among them are several familiar garden plants belonging to the genera Campanula (bellflower), Lobelia, and Platycodon (balloonflower). Campanula rapunculus and Codonopsis lanceolata are eaten as vegetables. Lobelia inflata, L. siphilitica and L. tupa and others have been used as medicinal plants. Campanula rapunculoides may be a troublesome weed, particularly in gardens, while Legousia spp. may occur in arable fields.
Pachypodium brevicaule is a species of plant that belongs to the family Apocynaceae.
Calyceraceae is a plant family in the order Asterales. The natural distribution of the about sixty species belonging to this family is restricted to the southern half of South America. The species of the family resemble both the family Asteraceae and the Dipsacaceae.
Tetrachondra is a plant genus and a member of the family Tetrachondraceae. It comprises two species of creeping succulent, perennial, aquatic or semi-aquatic herbaceous plants. Its distribution range is disjunct: one species is endemic to New Zealand while the other one is endemic to southern Patagonia and Tierra del Fuego. These plants bear essential oils.
Plectocomiopsis is a dioecious genus of flowering plant in the palm family found in Indochina, Malaysia, Borneo and Sumatra. Hapaxanthic and armed with spines, they are a climbing rattan, closely related to the Myrialepis palms. The name is Greek for "similar to Plectocomia", another close relative.
Pogonotium was a dioecious genus of flowering plant in the palm family found in Malaysia and Borneo. Its species are now included within the genus Calamus. Its close relatives are climbing rattans and while partially armed with climbing apparatus, its habit is sprawling and leaning but not effective climbing. The reduced inflorescence nestled between the auricles is unusual and distinguishes it from similar relatives like Calamus, Daemonorops and Ceratolobus. The name is Greek meaning "bearded".
Bulbophyllum xanthornis is a species of orchid in the genus Bulbophyllum.
Connation in plants is the developmental fusion of organs of the same type, for example, petals to one another to form a tubular corolla. This is in contrast to adnation, the fusion of dissimilar organs. Such organs are described as connate or adnate, respectively. When like organs that are usually well separated are placed next to each other, but not actually connected, they are described as connivent.
Pinguicula orchidioides is a perennial rosette-forming insectivorous herb native to Mexico and Guatemala. A species of butterwort, it forms summer rosettes of flat, succulent leaves up to 5 centimeters (2 in) long, which are covered in mucilaginous (sticky) glands that attract, trap, and digest arthropod prey. Nutrients derived from the prey are used to supplement the nutrient-poor substrate that the plant grows in. Uniquely among Pinguicula species from the Americas, p. orchidioides produces gemma-like basal buds which elongate into stolons and serve as a means of asexual reproduction. In the winter the plant forms a non-carnivorous rosette of small, fleshy leaves that conserves energy while food and moisture supplies are low. Single purple flowers appear between July and September on upright stalks up to 22 centimeters long.
Porterella is a monotypic genus of flowering plants in the bellflower family containing the single species Porterella carnosula, which is known by the common name fleshy porterella, or simply porterella.
Monopsis is a genus of small, Lobelia-like herbaceous plants indigenous to Africa. A few species are annuals, but most are perennials. Common names are not well established, but often refer to more familiar plants, as in "wild violet" for Monopsis unidentata, "yellow lobelia" for Monopsis lutea or "pansy lobelia" for Monopsis debilis.
Pachyphytum bracteosum, the large-bracted pachyphytum, is a perennial succulent native to Mexico, occurring on rocks at altitudes between 1,200–1,800 m (3,900–5,900 ft). The succulent has a diploid number of 66 or 132. The closest relatives of the plant are Pachyphytum oviferum and Pachyphytum longifolium.
Reyesia is a small genus of four species of flowering plants belonging to the subfamily Cestroideae of the nightshade family Solanaceae. It is closely related to the genus Salpiglossis, which provides the ornamental species Salpiglossis sinuata. Together, the genera Reyesia and Salpiglossis form the tribe Salpiglossideae within the Cestroideae. Historically, the species now placed in Reyesia have been held by some authors to belong to Salpiglossis, but are currently placed in a genus of their own by virtue of their tiny flowers and peculiar androecium.
Xochiquetzallia is a genus of geophytic flowering plants of the subfamily Brodiaeoideae in the family Asparagaceae. The genus contains four species: three previously classified within the genus Dandya and one other previously classified within Milla. Earlier genetic and morphological research had shown that the broad Milla clade of plants is made up of two sister lineages. The four plant species now within Xochiquetzallia make up one of these lineages, and are more closely related to each other than they are to the second lineage, which is made up of the remaining Milla species, Dandya purpusii, and the genera Behria, Bessera, Jaimehintonia and Petronymphe. Jorge Gutiérrez and Teresa Terrazas, two of the botanists who worked on the earlier research, followed up in 2020 with a paper formally transferring the four species from Dandya and Milla to Xochiquetzallia.
Jejewoodia is a genus of flowering plants belonging to the family Orchidaceae.
Poortmannia is a genus of flowering plants belonging to the family Solanaceae. It is also in Solanoideae subfamily, tribe Solandreae Miers and also subtribe Juanulloinae. The genus has only one known species, Poortmannia speciosaDrake
Rachelia is a monotypic genus of flowering plants belonging to the family Asteraceae. It just contains one species, Rachelia glariaJ.M.Ward & Breitw. It is also in tribe Gnaphalieae.
Resia is a genus of plants in the family Gesneriaceae. They are also in the Beslerieae tribe.
Schwartzia is a genus of flowering plants belonging to the family Marcgraviaceae. It is found in tropical parts of South America, mainly within the rainforest. It has greenish, white, reddish or red coloured flowers.
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