Results 91 to 100 of about 142 (122)

Tolypella longicoma in Cayuga Lake, New York

Bulletin of the Torrey Botanical Club, 1923
exaly   +2 more sources

Tolypella normaniana

exaly   +2 more sources

Oospore Wall Ornamentation in the GenusTolypella(Charales, Charophyceae)

Journal of Phycology, 2012
The ultrastructural features of oospore wall ornamentation in the genusTolypellawere examined using scanning electron microscopy (SEM). The taxonomic relationships among several species were discussed on the basis of oospore ultrastructure and measurements. In the case ofT. glomerataandT.
Jacek Urbaniak, Langangen, Anders, van Raam, Joop   +2 more
openaire   +2 more sources

Plastid DNA sequences and oospore characters of some European species of Tolypella section Tolypella (Obtusifolia, Characeae) indicate a new cryptic Tolypella species from the Mediterranean island Sardinia

2022
Abstract In Europe, the genus Tolypella (Characeae) comprises four to eight Tolypella species in sections Rothia and Tolypella that have been distinguished by vegetative ...
Anja Holzhausen, Petra Nowak, Andreas Ballot, Ralf Becker, Jasmina Gebert, Thomas Gregor, Kenneth G. Karol, Elisabeth Lambert, William Pérez, Uwe Raabe, Susanne C. Schneider, Nick Stewart, Klaus van de Weyer, Volker Wilde, Hendrik Schubert   +14 more
openaire   +1 more source

On the earliest occurrence of Tolypella section Tolypella in the fossil record and the age of major clades in extant Characeae

Botany Letters, 2017
The genus Tolypella is considered the basal-most characean genus according to modern molecular phylogenies.
Carles Martín-Closas, Alba Vicente, Jordi Pérez-Cano, Josep Sanjuan, Telm Bover-Arnal   +4 more
openaire   +1 more source

Oospore dimensions and morphology in North AmericanTolypella(Charophyceae, Charophyta)

Journal of Phycology, 2015
Characteristics of the oospores have been used to delimit sections and, in some cases, species in the genusTolypellaA. Braun. To test the utility of oospore characters for identifying North American species ofTolypella, we investigated oospores from field‐collected and herbarium specimens.
William, Pérez, John D, Hall, Richard M, McCourt, Kenneth G, Karol   +3 more
openaire   +2 more sources

The genusTolypella(A. Braun) A. Braun in the Iberian Peninsula

Acta Botanica Gallica, 2013
Abstract This study focuses on the presence and distribution of the species of Tolypella genus in the Iberian Peninsula through a literature review and the examination of environmental, botanical and physicochemical data of the locations where T. salina, T. prolifera, T. intricata, T. hispanica and T. glomerata are settled.
Santos Cirujano Bracamonte, Natalia Guerrero Maldonado, Pablo García Murillo   +2 more
openaire   +1 more source

Tolypella glomerata (Charales) ??? ?????????? ?????? ?????? ???????????????????? ??????????????

2021
???????????????????? ?? ?????????????? Tolypella glomerata (Desv. in Loisel.) Leonh. ??? ???????????? ???????? ?????? ???????????????????? ??????????????. ???? ?????????????????? ?? ??. ???????????? ???? ???????????????????? ???????????????????????????? ??-???? ?????????????????????? ??????., ?? ???????????????? ???????????????????????? ??????????. ????
openaire   +1 more source

Effects of salinity on turgor pressure and fertility in Tolypella (Characeae)

Plant, Cell & Environment, 1996
AbstractWe present the first experimental results on salinity tolerance and regulation mechanisms in the genus Tolypella. The two species investigated, T. nidifica and T. glomerata, regulate turgor pressure with almost complete effectiveness by adjustment of K+ and CT concentrations. Sucrose is also involved. The mechanism is basically identical to the
U. WINTER, I. SOULIÉ‐MÄRSCHE, G. O. KIRST   +2 more
openaire   +1 more source

Tolypella salinaR. Cor. on the French Atlantic coast: biology and ecology

Acta Botanica Gallica, 2013
Abstract Tolypella salina R. Cor. is a Charophyte only known from some French and Iberian stations. Its rarity and the specific richness of the salt marshes where it grows, on the Atlantic and Mediterranean coasts, have led to the proposal to add this species to the French list of protected plants.
Elisabeth Lambert, Didier Desmots, Jean Le Bail, Jean-Baptiste Mouronval, Jean-Claude Felzines   +4 more
openaire   +1 more source