Vegetative anatomy of Calypsoeae (Orchidaceae)

Carlsward, Barbara; Stern, William Louis

dc.creator	Carlsward, Barbara
dc.creator	Stern, William Louis
dc.date	2008-12-31
dc.date.accessioned	2016-05-02T22:15:31Z
dc.date.available	2016-05-02T22:15:31Z
dc.identifier	http://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/18324
dc.identifier	10.15517/lank.v8i3.18324
dc.identifier.uri	https://hdl.handle.net/10669/21140
dc.description	Calypsoeae represent a small tribe of anatomically little-known orchids with a wide distribution in the Western Hemisphere. Leaves are present in all genera, except Corallorhiza and Wullschlaegelia both of which are subterranean taxa. Stomata are abaxial (ad- and abaxial in Aplectrum) and tetracytic (anomocytic in Calypso). Fiber bundles are absent in leaves of all taxa examined except Govenia tingens. Stegmata are present in leaves of only Cremastra and Govenia. Roots are velamentous, except in filiform roots of Wullschlaegelia. Vegetative anatomy supports a relationship between Wullschlaegelia and Corallorhiza but does not support the grouping of winter-leaved Aplectrum and Tipularia nor proposed groupings of genera based on pollinarium features.	es-ES
dc.description	Calypsoeae represent a small tribe of anatomically little-known orchids with a wide distribution in the Western Hemisphere. Leaves are present in all genera, except Corallorhiza and Wullschlaegelia both of which are subterranean taxa. Stomata are abaxial (ad- and abaxial in Aplectrum) and tetracytic (anomocytic in Calypso). Fiber bundles are absent in leaves of all taxa examined except Govenia tingens. Stegmata are present in leaves of only Cremastra and Govenia. Roots are velamentous, except in filiform roots of Wullschlaegelia. Vegetative anatomy supports a relationship between Wullschlaegelia and Corallorhiza but does not support the grouping of winter-leaved Aplectrum and Tipularia nor proposed groupings of genera based on pollinarium features.	en-US
dc.format	application/pdf
dc.language	spa
dc.publisher	Universidad de Costa Rica	es-ES
dc.relation	Lankesteriana;
dc.rights	Copyright (c) 2015 Lankesteriana	es-ES
dc.source	Lankesteriana; Lankesteriana: Volumen 8, Número 3	es-ES
dc.source	2215-2067
dc.source	1409-3871
dc.subject	Leaf	es-ES
dc.subject	stem	es-ES
dc.subject	root	es-ES
dc.subject	fiber bundle	es-ES
dc.subject	velamen	es-ES
dc.subject	stegmata	es-ES
dc.subject	Leaf	en-US
dc.subject	stem	en-US
dc.subject	root	en-US
dc.subject	fiber bundle	en-US
dc.subject	velamen	en-US
dc.subject	stegmata	en-US
dc.title	Vegetative anatomy of Calypsoeae (Orchidaceae)	es-ES
dc.title	Vegetative anatomy of Calypsoeae (Orchidaceae)	en-US
dc.type	artículo original

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