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Gymnosphaera
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of ''Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group The Pteridophyte Phylogeny Group, or PPG, is an informal international group of systematic botanists who collaborate to establish a consensus on the classification of pteridophytes (lycophytes and ferns) that reflects knowledge about plant relation ... classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycop ...
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Gymnosphaera Lurida
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group The Pteridophyte Phylogeny Group, or PPG, is an informal international group of systematic botanists who collaborate to establish a consensus on the classification of pteridophytes (lycophytes and ferns) that reflects knowledge about plant relation ... classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lyco ...
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Gymnosphaera Austroyunnanensis
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Khasyana
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Impolita
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Hornei
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Henryi
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Gigantea
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Dimorpha
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Capensis
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Bonii
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Boivinii
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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Gymnosphaera Biformis
Gymnosphaera is a genus of tree ferns in family Cyatheaceae. Taxonomy The genus was originally described by Carl Ludwig Blume in 1828. It was frequently treated by later authors as a synonym of '' Cyathea'' or '' Alsophila''. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), ''Gymnosphaera'' was left as a synonym of ''Alsophila'', as evidence to support its reliable separation was lacking. More recently, Shi-Yong Dong and collaborators proposed the revival and recircumscription of the genus based on additional phylogenetic evidence, an act subsequently accepted by other tree fern workers. List of species , the following species are accepted in the genus as currently circumscribed by the Checklist of Ferns and Lycophytes of the World: *'' Gymnosphaera acrostichoides'' (Alderw.) S.Y.Dong *'' Gymnosphaera alticola'' Tardieu *'' Gymnosphaera andersonii'' (J.Scott ex Bedd.) Ching & S.K.Wu *'' Gymnosphaera andohahelensis'' (Tardieu) Tardieu *'' Gymnosphaera annae'' (A ...
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