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Cyclodium Varians
''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Cyclodium akawaiorum'' A.R.Sm. *'' Cyclodium calophyllum'' (C.V.Morton) A.R.Sm. *'' Cyclodium guianense'' (Klotzsch) van der Werff ex L.D.Gómez *''Cyclodium heterodon'' (Schrad.) T.Moore *'' Cyclodium inerme'' (Fée) A.R.Sm. *''Cyclodium meniscioides'' (Willd.) C.Presl *'' Cyclodium rheophilum'' A.R.Sm. *'' Cyclodium seemannii'' (Hook.) A.R.Sm. *''Cyclodium trianae ''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the follo ...'' (Mett.) A.R.Sm. *'' Cyclodium varians'' (Fée) A.R.Sm. References Dryopteridaceae Fern genera Taxa ...
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Cyclodium Meniscioides
''Cyclodium meniscioides'' is a fern in the family Dryopteridaceae. The fern is native to northern and western South America, including in Bolivia, Brazil, Ecuador, Paraguay, central Peru; and on the Guiana Shield in French Guiana, Guyana, Suriname Suriname (; srn, Sranankondre or ), officially the Republic of Suriname ( nl, Republiek Suriname , srn, Ripolik fu Sranan), is a country on the northeastern Atlantic coast of South America. It is bordered by the Atlantic Ocean to the north ..., and Venezuela. Varieties Varieties include: *''Cyclodium meniscioides'' var. ''meniscioides'' *''Cyclodium meniscioides'' var. ''paludosum'' (C.V. Morton) A.R. Sm. *''Cyclodium meniscioides'' var. ''rigidissimum'' (C. Chr.) A.R. Sm. References Dryopteridaceae Flora of northern South America Flora of western South America Ferns of Brazil Ferns of the Americas Plants described in 1836 Taxa named by Carl Borivoj Presl {{Dryopteridaceae-stub ...
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Cyclodium Heterodon
''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Cyclodium akawaiorum'' A.R.Sm. *'' Cyclodium calophyllum'' (C.V.Morton) A.R.Sm. *'' Cyclodium guianense'' (Klotzsch) van der Werff ex L.D.Gómez *'' Cyclodium heterodon'' (Schrad.) T.Moore *'' Cyclodium inerme'' (Fée) A.R.Sm. *''Cyclodium meniscioides'' (Willd.) C.Presl *'' Cyclodium rheophilum'' A.R.Sm. *'' Cyclodium seemannii'' (Hook.) A.R.Sm. *''Cyclodium trianae ''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the follo ...'' (Mett.) A.R.Sm. *'' Cyclodium varians'' (Fée) A.R.Sm. References Dryopteridaceae Fern genera Taxa ...
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United States Department Of Agriculture
The United States Department of Agriculture (USDA) is the federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the Secretary of Agriculture, who reports directly to the President of the United States and is a member of the president's Cabinet. The current secretary is Tom Vilsack, who has served since February 24, 2021. Approximately 80% of the USDA's $141 billion budget goes to the Food and Nutrition Service (FNS) program. The largest component of the FNS budget is the Supplemental Nutrition Assistance Program (formerly known as the Food Stamp program), which is the cornerstone of USDA's ...
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Germplasm Resources Information Network
Germplasm Resources Information Network or GRIN is an online USDA National Genetic Resources Program software project to comprehensively manage the computer database for the holdings of all plant germplasm collected by the National Plant Germplasm System. GRIN has extended its role to manage information on the germplasm reposits of insect ( invertebrate), microbial, and animal species (see sub-projects). Description The site is a resource for identifying taxonomic information (scientific names) as well as common names on more than 500,000 accessions (distinct varieties, cultivars etc.) of plants covering 10,000 species; It gives 450,000 accessions (outdated; GRIN gives 500,000 as of June 2012). both economically important ones and wild species. It profiles plants that are invasive or noxious weeds, threatened or endangered, giving out data on worldwide distribution of its habitat; as well as passport information. GRIN also incorporates an Economic Plants Database. The netwo ...
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Cyclodium Varians
''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Cyclodium akawaiorum'' A.R.Sm. *'' Cyclodium calophyllum'' (C.V.Morton) A.R.Sm. *'' Cyclodium guianense'' (Klotzsch) van der Werff ex L.D.Gómez *''Cyclodium heterodon'' (Schrad.) T.Moore *'' Cyclodium inerme'' (Fée) A.R.Sm. *''Cyclodium meniscioides'' (Willd.) C.Presl *'' Cyclodium rheophilum'' A.R.Sm. *'' Cyclodium seemannii'' (Hook.) A.R.Sm. *''Cyclodium trianae ''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the follo ...'' (Mett.) A.R.Sm. *'' Cyclodium varians'' (Fée) A.R.Sm. References Dryopteridaceae Fern genera Taxa ...
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Carl Borivoj Presl
Carl Borivoj Presl ( cs, Karel Bořivoj Presl; 17 February 1794 – 2 October 1852) was a Czech botanist. Biography Presl lived his entire life in Prague, and was a professor of botany at the University of Prague (1833–52).BHL
Taxonomic literature : a selective guide to botanical publications
He made an expedition to in 1817, and with his brother, published a "Flora bohemica" titled "''Flora čechica: indicatis medicinalibus, oeconomicis technologicisque plantis''" in 1819. His older brother was also a noted botanist; the journal ''

Cyclodium Calophyllum
''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' Cyclodium akawaiorum'' A.R.Sm. *'' Cyclodium calophyllum'' (C.V.Morton) A.R.Sm. *''Cyclodium guianense'' (Klotzsch) van der Werff ex L.D.Gómez *''Cyclodium heterodon'' (Schrad.) T.Moore *''Cyclodium inerme'' (Fée) A.R.Sm. *''Cyclodium meniscioides'' (Willd.) C.Presl *''Cyclodium rheophilum'' A.R.Sm. *''Cyclodium seemannii'' (Hook.) A.R.Sm. *''Cyclodium trianae'' (Mett.) A.R.Sm. *''Cyclodium varians ''Cyclodium'' is a plant genus in the fern family Dryopteridaceae, subfamily Polybotryoideae, in the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the follo ...'' (Fée) A.R.Sm. References Dryopteridaceae Fern genera Taxa named ...
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