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Magnoliopsida
Koanophyllon Arruda
EOL Text
Koanophyllon
Arbustos erectos o escandentes, árboles pequeños o con menos frecuencia bejucos. Tallos poco o muy ramificados, cilíndricos. Hojas opuestas o rara vez alternas, pecioladas; lámina simple, con márgenes enteros o serrados, con nervación pinnada o trinervada. Capítulos homógamos, discoides, con 5-20 flores, dispuestos en panículas piramidales o corimbos; involucro campanulado, con 2-4 series desiguales o subiguales de filarios persistentes, lanceolado u ovados; receptáculo sin páleas. Flores bisexuales; corolas amarillo pálido o verdoso o con menos frecuencia violetas, actinomorfas, infundibuliformes o tubulares, glandular-pubescentes en ambas superficies o pubescentes en la superficie externa; estambres 5, las anteras connatas; ovario ínfero, el estilo filiforme, con ramas engrosadas, usualmente sin glándulas, con una línea estigmática en la mitad inferior o ausente. Fruto un aquenio prismático, con 5 costillas longitudinales; pappus compuestos exclusivamente por cerdas. Género neotropical con alrededor de 114 especies.
Koanophyllon
Erect or scandent shrubs, small trees, or less frequently vines. Stems little or much branched, cylindrical. Leaves opposite or rarely alternate, petiolate; blade simple, with entire or serrate margins, with pinnate or trinerved venation. Capitula homogamous, discoid, with 5-20 flowers, arranged in pyramidal panicles or corymbs; involucre campanulate, with 2-4 unequal or subequal series of persistent phyllaries; receptacle without paleas. Flowers bisexual; corollas pale yellow or greenish or less frequently violet, actinomorphic, infundibuliform or tubular, glandular-pubescent on both surfaces or pubescent on the outer surface; stamens 5, the anthers connate; ovary inferior, the style filiform, with thickened branches, usually without glands, with or without a stigmatic line on the lower half. Fruit a prismatic achene, with 5 longitudinal ribs; pappus composed exclusively of bristles. A neotropical genus of about 114 species.
Barcode of Life Data Systems (BOLD) Stats
Specimen Records:22
Specimens with Sequences:23
Specimens with Barcodes:23
Species:5
Species With Barcodes:5
Public Records:14
Public Species:5
Public BINs:0
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Specimens with Barcodes: 6
Species With Barcodes: 1
Koanophyllon is a genus of plants in the sunflower family.[1][2][3] They are perennials and shrubs (rarely vines or trees) and are native to South America, Central America, the West Indies, Mexico, with a few species range extending into the United States. The flowers are white to pinkish (rarely purple).[3]
Cuba alone has 21 endemic species, seven of which only grow in serpentine soils, and some of which accumulate minerals such as nickel and manganese.[4]
- Species[5]
- Koanophyllon adamantium - Brazil
- Koanophyllon albicaulis - from Tamaulipas to Honduras
- Koanophyllon andersonii - Goiás
- Koanophyllon atroglandulosum - Cuba
- Koanophyllon ayapanoides - Cuba
- Koanophyllon baccharifolium - State of Rio de Janeiro
- Koanophyllon barahonense - Hispaniola
- Koanophyllon breviflorum - Cuba
- Koanophyllon bullescens - Cuba
- Koanophyllon cabaionum - Haiti
- Koanophyllon calcicola - Hispaniola
- Koanophyllon celtidifolia - Jamaica, Venezuela, Colombia, Ecuador
- Koanophyllon chabrense - Haiti
- Koanophyllon chalceorithales - Cuba
- Koanophyllon clementis - Cuba
- Koanophyllon coixtlahuacum - Oaxaca
- Koanophyllon concordianum - Sinaloa
- Koanophyllon conglobatum - Brazil
- Koanophyllon consanguineum - southern Brazil
- Koanophyllon constanzae - Dominican Republic
- Koanophyllon correlliorum - Bahamas
- Koanophyllon coulteri - Central America
- Koanophyllon delpechianum - Haiti
- Koanophyllon dolicholepis - Puerto Rico
- Koanophyllon dolphinii - Jamaica
- Koanophyllon droserolepis - Puerto Rico
- Koanophyllon dukei - Panamá
- Koanophyllon eitenii - Goiás
- Koanophyllon ekmanii - Cuba
- Koanophyllon flavidulum - Haiti
- Koanophyllon flexilis - Peru
- Koanophyllon fuscum - Venezuela, Guyana
- Koanophyllon gabbii - Hispaniola
- Koanophyllon galeanum - Nuevo León
- Koanophyllon galeottii - from Veracruz to Nicaragua
- Koanophyllon gibbosum - Hispaniola
- Koanophyllon gracilicaule - Mexico
- Koanophyllon gracilipes - Jamaica
- Koanophyllon grandiceps - Cuba
- Koanophyllon grisebachianum - Dominican Republic, Cuba
- Koanophyllon guerreroanum - Guerrero
- Koanophyllon gundlachii - Cuba
- Koanophyllon hammatocladum - Jamaica
- Koanophyllon hardwarense - Jamaica
- Koanophyllon helianthemoides - Cuba
- Koanophyllon heptaneurum - Dominican Republic
- Koanophyllon hidrodes - Cuba
- Koanophyllon hintoniorum - Nuevo León
- Koanophyllon hondurensis - Honduras
- Koanophyllon hotteanum - Haiti
- Koanophyllon huantae - Peru
- Koanophyllon hylonoma - Central America
- Koanophyllon hypomalacum - Guatemala
- Koanophyllon isillumense - Peru
- Koanophyllon iteophyllum - Haiti
- Koanophyllon jaegerianum - Haiti
- Koanophyllon jenssenii - Haiti
- Koanophyllon jugipaniculatum - Bolivia
- Koanophyllon juninense - Peru
- Koanophyllon kavanayense - Venezuela
- Koanophyllon littorale - Cuba
- Koanophyllon lobatifolia - Brazil
- Koanophyllon longifolia - Nuevo León, Tamaulipas
- Koanophyllon maestrense - Cuba
- Koanophyllon mesoreopolum - Colombia
- Koanophyllon microchaeteum - Hispaniola
- Koanophyllon mimicum - Guatemala
- Koanophyllon minutifolium - Cuba
- Koanophyllon miragoanae - Haiti
- Koanophyllon montanum - Jamaica
- Koanophyllon mornicola - Haiti
- Koanophyllon muricatum - Cuba
- Koanophyllon myrtilloides - Brazil
- Koanophyllon nervosum - Hispaniola
- Koanophyllon nudiflorum - Cuba
- Koanophyllon obtusissimum - Dominican Republic
- Koanophyllon oligadenium - Cuba
- Koanophyllon pachyneurum - Hispaniola
- Koanophyllon palmeri - AZ NM,[6] Mexico, Brazil
- Koanophyllon panamensis - Panamá
- Koanophyllon paucicrenatum - Hispaniola
- Koanophyllon phanioides - Haiti
- Koanophyllon picardae - Haiti
- Koanophyllon pitonianum - Haiti
- Koanophyllon pittieri from Tabasco to Panama
- Koanophyllon polyodon - Puerto Rico
- Koanophyllon polystictum - Cuba
- Koanophyllon porphyrocladum - Haiti
- Koanophyllon prinodes - Cuba
- Koanophyllon pseudoperfoliatum - Veracruz
- Koanophyllon puberulum - Hispaniola
- Koanophyllon quisqueyanum - Dominican Republic
- Koanophyllon ravenii - Chiapas
- Koanophyllon revealii - Oaxaca
- Koanophyllon reversum - Haiti
- Koanophyllon rhexioides - Cuba
- Koanophyllon rubroviolaceum - Haiti
- Koanophyllon rzedowskii - San Luis Potosí
- Koanophyllon sagasteguii - Peru
- Koanophyllon scabriusculum - Haiti
- Koanophyllon sciatraphes - Venezuela, Hispaniola
- Koanophyllon selleanum - Haiti
- Koanophyllon semicrenatum - Hispaniola
- Koanophyllon silvaticum - Cuba
- Koanophyllon simile - Jamaica
- Koanophyllon simillima - Paraguay, Bolivia, Argentina
- Koanophyllon sinaloensis - Sinaloa
- Koanophyllon solidaginifolium - AZ NM TX,[6] NE Mexico
- Koanophyllon solidaginoides - Galápagos, from Tabasco to Peru
- Koanophyllon stipulifera - Bolivia, Argentina
- Koanophyllon subpurpureum - Dominican Republic
- Koanophyllon tapeinanthum - Haiti
- Koanophyllon tatei - Venezuela
- Koanophyllon tetranfolium - Jamaica
- Koanophyllon tetranthum - Jamaica
- Koanophyllon thysanolepis - S Brazil
- Koanophyllon tinctorium - S Brazil
- Koanophyllon tricephalotes - Minas Gerais
- Koanophyllon tripartitum - Chiapas
- Koanophyllon triradiatum - Haiti
- Koanophyllon turquinense - Cuba
- Koanophyllon villosum - Florida,[6] Greater Antilles
- Koanophyllon wetmorei - Panamá, Costa Rica
References[edit]
- ^ Arruda da Cámara, Manoel. 1810. Discurso sobre a utilidade da Instituicao de jardins nas principais provincias do Brasil (Essay on the utility of establishing gardens in the¹principal provinces of Brazil for the cultivation of new plants) 495–496
- ^ The International Plant Names Index
- ^ a b "Koanophyllon Arruda". Flora of North America.
- ^ Reeves, R (1999). "Nickel Hyperaccumulation in the Serpentine Flora of Cuba" (free full text PDF). Annals of Botany 83 (1): 29. doi:10.1006/anbo.1998.0786.
- ^ Flann, C (ed) 2009+ Global Compositae Checklist
- ^ a b c Biota of North America Program 2013 county distribution map
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