A, B, P. geminata Wall. ex J. Agardh; C, D, P. griseoviridis C.Chr. (section Mutilatae). E, F, P. altissima Poir.; G, H, P. podophylla Sw.; I, P. muricata Hook. (section Litobrochia). J, K, P. macilenta A.Rich.; L, M, P. macrophylla Copel.; N, O, P. comans G. Forst.; P, Q, P. tripartita Sw. (section Tripedipteris). Proximal view: A, C, E, G, J, L, N, P; distal view: B, D, F, H, K, M, O, Q. Scale bars = 30 μm.</p
Spores of species of Sphaeropteris genus from America were studied with TEM and SEM. Six species wer...
The spore morphology and wall ultrastructure of Sphaeropteris gardneri (Hook.) R.M. Tryon from Brazi...
Spores of Cystopteridaceae from northern Asia were examined using scanning electron microscopy. To e...
A, B, P. friesii Hieron.; C, D, P. quadriaurita Retz.; E, F, P. reptans T.G.Walker. G, H, P. subquin...
A, B, P. asperula J.Sm.; C, D, P. longipinnula Wall. ex J. Agardh; E, F, P. subindivisa C.B.Clarke; ...
A, B, P. laurisilvicola Sa.Kurata; C, D, P. oshimensis Hieron.; E, F, P. giasii Fraser-Jenk. & Pasha...
A, B, P. khasiana (C.B.Clarke) Hieron.; C, D, P. otaria Bedd.; E, F, P. assamica Fraser-Jenk. & T.G....
A, B, P. grevilleana Wall. ex J. Agardh; C, D, P. longipinna Hayata; E, F, P. hainanensis Ching; G, ...
A, B, P. tremula R.Br. (section Tremulae); C, D, P. longifolia L. (section Pteris), E, F, P. molucca...
Pteris (Pteridaceae) spores are usually trilete and can be distinguished by the perine ornamentation...
The data on morphological characters of spores of 14 taxa of Pteris L. (Pteridaceae Reich.) – Pteris...
Values above branches show BI posterior probabilities. States are indicated for the following charac...
Trachypteris is a small genus consisting of four species native to America and Madagascar: Trachypte...
<p><b>A.</b> Vertical section of the stalk and the base of the sporotheca of <i>Hemitrichia calycula...
Given the taxonomic complexity of the genus Pteris in the Neotropics, the present work aims to colle...
Spores of species of Sphaeropteris genus from America were studied with TEM and SEM. Six species wer...
The spore morphology and wall ultrastructure of Sphaeropteris gardneri (Hook.) R.M. Tryon from Brazi...
Spores of Cystopteridaceae from northern Asia were examined using scanning electron microscopy. To e...
A, B, P. friesii Hieron.; C, D, P. quadriaurita Retz.; E, F, P. reptans T.G.Walker. G, H, P. subquin...
A, B, P. asperula J.Sm.; C, D, P. longipinnula Wall. ex J. Agardh; E, F, P. subindivisa C.B.Clarke; ...
A, B, P. laurisilvicola Sa.Kurata; C, D, P. oshimensis Hieron.; E, F, P. giasii Fraser-Jenk. & Pasha...
A, B, P. khasiana (C.B.Clarke) Hieron.; C, D, P. otaria Bedd.; E, F, P. assamica Fraser-Jenk. & T.G....
A, B, P. grevilleana Wall. ex J. Agardh; C, D, P. longipinna Hayata; E, F, P. hainanensis Ching; G, ...
A, B, P. tremula R.Br. (section Tremulae); C, D, P. longifolia L. (section Pteris), E, F, P. molucca...
Pteris (Pteridaceae) spores are usually trilete and can be distinguished by the perine ornamentation...
The data on morphological characters of spores of 14 taxa of Pteris L. (Pteridaceae Reich.) – Pteris...
Values above branches show BI posterior probabilities. States are indicated for the following charac...
Trachypteris is a small genus consisting of four species native to America and Madagascar: Trachypte...
<p><b>A.</b> Vertical section of the stalk and the base of the sporotheca of <i>Hemitrichia calycula...
Given the taxonomic complexity of the genus Pteris in the Neotropics, the present work aims to colle...
Spores of species of Sphaeropteris genus from America were studied with TEM and SEM. Six species wer...
The spore morphology and wall ultrastructure of Sphaeropteris gardneri (Hook.) R.M. Tryon from Brazi...
Spores of Cystopteridaceae from northern Asia were examined using scanning electron microscopy. To e...