Results 51 to 60 of about 1,356 (170)

Primer registro de Draconopteris draconoptera (Tectariaceae) para la flora de Honduras

Acta Botanica Mexicana, 2018
Antecedentes y Objetivos: En 1996 las pteridofitas en Honduras estaban representadas por 109 géneros y 651 especies. Sin embargo, aunque no hay un catálogo reciente que refleje la diversidad actual de este grupo, han sido descubiertas en territorio ...
Johan David Reyes Chávez
doaj   +1 more source

Gnetales y Polypodiales asociadas a bosques de Polylepis tarapacana (Rosaceae, Sanguisorbeae) en el Altiplano jujeño (Argentina): riqueza y cobertura en gradientes geográficos, topográficos y de estructura forestal

Lilloa
Este estudio tuvo como objetivo cuantificar la cobertura y riqueza de Gnetales y Polypodiales dentro de los bosques de P. tarapacana en los Altos Andes de Jujuy, explorando cómo las variables geográficas, topográficas, climáticas y de estructura ...
Federica Germann, Rocio Lara Arcidiacono, Victoria Lien López, Juan Manuel Cellini   +3 more
doaj   +1 more source

Essential Oil Constituents and Antioxidant Activity of Asplenium Ferns [PDF]

, 2016
Two fern species Asplenium adiantum-nigrum L. and Asplenium trichomanes L. collected from the Kroumiria region (Northwest of Tunisia) were individually submitted to hydrodistillation in a Clevenger type apparatus.
Dhaouadi, Hatem, El Mokni, Ridha, Faidi, Khaled, Falconieri, Danilo, Hammami, Saoussen, Mighri, Zine, PIRAS, ALESSANDRA, PORCEDDA, SILVIA, Snène, Ali   +8 more
core   +1 more source

Enhanced Reconstruction of Holocene Bryophytes From Sedimentary Ancient DNA Using Bryophyte‐Targeted Primers

Environmental DNA, Volume 8, Issue 2, March/April 2026.
Bryophyte‐targeted primers captured a longer DNA fragment, moving beyond the indirect “bycatch” approach using vascular plant primers. This improved detection and recovered greater bryophyte diversity, with substantial overlap with taxa obtained through bycatch.
Bishnu Timilsina, Dilli Prasad Rijal
wiley   +1 more source

Floristic and forest inventory of Santa Catarina: species of evergreen rainforest. [PDF]

, 2014
O presente trabalho objetivou apresentar a lista de espécies da floresta pluvial subtropical (Floresta Ombrófila Densa) em Santa Catarina, com base em 202 unidades amostrais implantadas pelo Inventário Florístico Florestal de Santa Catarina para estudo ...
GASPER, A. L. de, LINGNER, D. V., MEYER, L., SEVEGNANI, L., SOBRAL, M., STIVAL-SANTOS, A., UHLMANN, A., VERDI, M., VIBRANS, A. C.   +8 more
core   +1 more source

The role of Alpine botanical gardens in integrating germplasm bank collections and mission

PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 680-692, March 2026.
This study underscores the vital role of Alpine botanical gardens (ABGs) in safeguarding Europe's alpine biodiversity amid climate change and habitat loss. By acting as living laboratories and reservoirs of plant genetic resources, ABGs bridge ex situ and in situ conservation, supporting ecosystem resilience and informing restoration strategies.
Marco Canella, Núria Beltran‐Sanz, Andreas Gröger, Špela Pungaršek, Maxime Rome, Sara Natale, Costantino Bonomi, Helen Catherine Wiesinger, Andrea Mainetti, Andrea Scapin, Marco Valecic, Simone Sensato, Monica Sommacal, Elena Piutti, Fabrizio Bottelli, Maria Teresa Pizzato, Jasmin Senn, Anne‐Catherine Monod, Nicoletta La Rocca, Francesco Dal Grande   +19 more
wiley   +1 more source

Overlapping Patterns of Gene Expression Between Gametophyte and Sporophyte Phases in the Fern Polypodium amorphum (Polypodiales)

Frontiers in Plant Science, 2018
Ferns are unique among land plants in having sporophyte and gametophyte phases that are both free living and fully independent. Here, we examine patterns of sporophytic and gametophytic gene expression in the fern Polypodium amorphum, a member of the ...
Erin M. Sigel, Eric Schuettpelz, Kathleen M. Pryer, Joshua P. Der   +3 more
doaj   +1 more source

PROFIL KARAKTERISTIK BENTUK SORUS TUMBUHAN PAKU DI KAWASAN WISATA AIR TERJUN IRONGGOLO KABUPATEN KEDIRI [PDF]

, 2012
Sorus pada tumbuhan paku merupakan bagian dari alat perkembangbiakan yang sangat penting untuk regenerasinya. Melihat karakteristik sorus merupakan suatu yang harus diketahui sebelum lebih dalam mempelajari perkembangbiakan tumbuhan paku.
Seno, Akbar Aji, Setyantoro, Vidhy, Utami, Budhi   +2 more
core   +2 more sources

Plant 4/1 protein: potential player in intracellular, cell-to-cell and long-distance signaling [PDF]

, 2014
Originally isolated as a result of its ability to interact with the movement protein of Tomato spotted wilt virus in a yeast two-hybrid system, the 4/1 protein is proving to be an excellent tool for studying intracellular protein trafficking and ...
Andrey G. Solovyev, Joachim Schiemann, Lilya Kopertekh, Robert A. Owens, Sergey Y. Morozov, Svetlana S. Makarova, Tatyana N. Erokhina   +6 more
core   +2 more sources

Was the evolution of faster stomata driven by increased gas exchange rates rather than increasing water use efficiency?

New Phytologist, Volume 249, Issue 5, Page 2355-2371, March 2026.
Summary Following changes in light flux, photosynthesis (A) typically adjusts more quickly than stomatal conductance (gs), which is dependent on changes in stomatal aperture. Faster stomatal responses are proposed to reduce water loss and enhance growth in dynamic light environments. Stomatal opening and closing parameters were determined in a range of
Robert A. Brench, Matthew J. Wilson, Sarah J. Thorne, Andrew J. Fleming, Julie E. Gray   +4 more
wiley   +1 more source