Isoëtes sabatina (Isoëtaceae, Lycopodiopsida): Taxonomic distinctness and preliminary ecological insights [PDF]
Isoëtes sabatina is the rarest aquatic quillwort in Europe. Although recently found (2013) in Lake Bracciano (central Italy), the species is just one step away from extinction with an estimated population not exceeding 400 individuals and a spatial range
R. Bolpagni +6 more
semanticscholar +11 more sources
A revised view on the evolution of glutamine synthetase isoenzymes in plants. [PDF]
Glutamine synthetase (GS) is a key enzyme responsible for the incorporation of inorganic nitrogen in the form of ammonium into the amino acid glutamine.
Valderrama-Martín JM +6 more
europepmc +5 more sources
A TAXONOMIC REVISION OF THE GENUS SELAGINELLA (SELAGINELLACEAE: LYCOPODIOPSIDA) FROM PAKISTAN [PDF]
The current paper represents taxonomic studies of genus Selaginella from Pakistan based upon the studying of plant specimens in different herbaria of Asia, Europe and North America. A total of six species viz. Selaginella aitchisonii Hieron., Selaginella
M. Irfan, G. Jan, F. Jan, W. Murad
semanticscholar +2 more sources
Inventarisasi dan Potensi Tumbuhan Paku (Pteridophyta) di Wisata alam Brayeun sebagai Tanaman Hias dan Obat [PDF]
Tumbuhan paku atau Pterophyta merupakan divisi dari kingdom tumbuhan yang struktur tumbuhannya memiliki akar, batang, daun sejati, dan alat pengangkut atau pembuluh. . .
Vivera Ruselli Puspa +2 more
semanticscholar +3 more sources
Checklist of Lycopodiopsida (clubmosses and quillworts) and Polypodiopsida (ferns) of Rwanda
: The checklist comprises 208 species and two varieties of Lycopodiopsida and Polypodiopsida. All historic literature records, mainly from Brause & Hieronymus (1910) and Pichi Sermolli (1983, 1985) have been revised.
Eberhard Fischer, W. Lobin
semanticscholar +2 more sources
Dendrolycopodium verticale comb. nov. (Lycopodiopsida: Lycopodiaceae) from China
A new combination in the lycophyte genus Dendrolycopodium (Lycopodiacae) from Lycopodium , D. verticale (Li Bing Zhang) Li Bing Zhang & X.M.Zhou, for a Chinese species is made.
Xin-Mao Zhou, Li-Bing Zhang
semanticscholar +2 more sources
Global assessment of aquatic Isoëtes species ecology [PDF]
1. Isoetes are iconic but understudied wetland plants, despite having suffered severe losses globally mainly because of alterations in their habitats.
Abeli, Thomas +35 more
core +6 more sources
Huperzia wusugongii nom. nov. (Lycopodiopsida: Huperziaceae) from West China
A new name of the lycophyte genus Huperzia (Huperziaceae), H. wusugongii Li Bing Zhang, X.G. Xu & X.M. Zhou, from west China is proposed to replace the later homonym, H. rubricaulis S.K. Wu & X. Cheng [‘ rubicaulis ’], of H.
Xiao-Gang Xu +2 more
semanticscholar +2 more sources
One earlier known species of Lycopodium from China, “ L. neopungens H.S. Kung & Li Bing Zhang”, is described as Spinulum lioui Li Bing Zhang & H.He (sp. nov.).
DE-KUI Chen +3 more
semanticscholar +2 more sources
Phenolic compounds in species of the Blechnaceae. [PDF]
The occurrence of caffeic acid derivatives in 32 species of Blechnaceae revealed differences in the presence of rosmarinic acid and blechnic acid B, a novel compound in ferns. Abstract Rosmarinic acid and other caffeic and 4‐coumaric acid derivatives are widespread in land plants.
Ufland M, Petersen M.
europepmc +2 more sources

