Results 41 to 50 of about 621 (156)

LEPTOCHLOA (POACEAE: CHLORIDOIDEAE) IN COLOMBIA

, 2008
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Snow, N., Peterson, Paul M., Giraldo-Canas, D.   +2 more
openaire   +2 more sources

A Meta‐Analysis Reveals That the Protective Role of Silicon in Grasses Against Fungal Pathogens Depends on Infection Mechanism

Plant, Cell &Environment, Volume 49, Issue 8, Page 5947-5964, August 2026.
ABSTRACT Pathogen infection drives plant community structure and constrains global agricultural productivity. Silicon (Si) improves resistance to abiotic and herbivory stress, particularly in grasses, but relatively little attention has addressed Si‐mediated resistance to pathogens, nor has it tested how this varies according to the type of plant and ...
Sarah J. Thorne, Julia Cooke, Susan E. Hartley   +2 more
wiley   +1 more source

Anther and pollen development in some species of Poaceae (Poales)

Brazilian Journal of Biology
Anther and pollen development were studied in Olyra humilis Nees, Sucrea monophylla Soderstr, (Bambusoideae), Axonopus aureus P. Beauv., Paspalum polyphyllum Nees ex Trin. (Panicoideae), Eragrostis solida Nees, and Chloris elata Desv.
AT. Nakamura, HM. Longhi-Wagner, VL. Scatena   +2 more
doaj   +1 more source

Comparative and Phylogenetic Analysis of Complete Chloroplast Genomes in Eragrostideae (Chloridoideae, Poaceae)

Plants, 2021
Eragrostideae Stapf, the second-largest tribe in Chloridoideae (Poaceae), is a taxonomically complex tribe. In this study, chloroplast genomes of 13 Eragrostideae species were newly sequenced and used to resolve the phylogenetic relationships within ...
Kuan Liu, Rong Wang, Xiu-Xiu Guo, Xue-Jie Zhang, Xiao-Jian Qu, Shou-Jin Fan   +5 more
doaj   +1 more source

NEW COMBINATIONS IN SPOROBOLUS (POACEAE: CHLORIDOIDEAE)

, 2015
The following four new combinations are made: Sporobolus borszczowii (Regel) P.M. Peterson, Sporobolus borszczowii subsp. acuminatus (Trin.) P.M. Peterson, Sporobolus borszczowii subsp. ambiguus (Boiss. & Balansa ex Boiss.) P.M. Peterson, and Sporobolus montevidensis (Arechav.) P.M. Peterson & Saarela.
Peterson, Paul M., Saarela, Jeffery M., Romaschenko, Konstantin   +2 more
openaire   +2 more sources

Listado florístico de la familia Poaceae en el estado de Morelos, México

Acta Botanica Mexicana, 2016
Se realizó una revisión de algunos herbarios nacionales y extranjeros para la obtención del listado florístico de la familia Poaceae para el estado de Morelos, México.
J. Gabriel Sánchez-Ken, Rosa Cerros-Tlatilpa   +1 more
doaj   +1 more source

Predicted Range Shifts of Non‐Native Grasses in Response to Climate Change Are Influenced by Photosynthetic Pathway: A Case Study in the Hawaiian Islands

Diversity and Distributions, Volume 32, Issue 4, April 2026.
ABSTRACT Aim Grasses comprise three main photosynthetic pathway variants (C3‐BOP, C3‐PACMAD and C4‐PACMAD hereafter referred to as C4). We sought to confirm climate niche differences among these photosynthetic pathway variants and assessed whether predicted non‐native grass range shift patterns with climate change differ among photosynthetic pathway ...
Curtis C. Daehler, Kevin Faccenda, Elizabeth Aquino Peterson, Kelsey C. Brock, Lucas Berio Fortini   +4 more
wiley   +1 more source

The Role of Awns Evolution in Shaping the Biogeographical History of Pappophorinae (Poaceae: Chloridoideae)

Journal of Biogeography, Volume 53, Issue 3, March 2026.
ABSTRACT Aim We reconstructed the biogeographic history of Pappophorinae and tested whether the evolution of awns is associated with differences in species' geographic ranges. Location Americas. Time Period Miocene. Major Taxa Studies Pappophorinae (Poaceae: Chloridoideae).
Yuri de S. Vieira Couceiro, Jefferson R. Maciel, Lucas Costa, Elizabeth A. Kellogg, Cassiano A. Dorneles Welker, Paul M. Peterson, Marccus Alves   +6 more
wiley   +1 more source

Doubled density and increased resilience: Consequences of seven consecutive annual dry‐season fires to the unburned Cerrado grass layer

Journal of Applied Ecology, Volume 62, Issue 12, Page 3436-3455, December 2025.
The Cerrado grass layer benefits from frequent fires and is resilient even to an extreme fire regime, such as seven annual burns. Recurrent mid‐dry‐season fires are not harmful to the grass layer and should be less concerning than prolonged fire‐suppression regimes, which diminish grasses' biomass, cover, diversity and functioning. Maintaining frequent
Hudson G. V. Fontenele, Bruna H. Campos, Giselda Durigan, Natashi Pilon   +3 more
wiley   +1 more source

A phylogeny of the Cotteinae (Poaceae, Chloridoideae, Eragrostideae)

Webbia
To investigate the evolutionary relationships among 23 species in the Cotteinae we generated a DNA sequence-derived phylogeny utilizing three plastid (rps16-trnK spacer, rps16 intron, rpl32-trnL spacer) regions and the nuclear ribosomal internal transcribed spacer (ITS) region.
Paul M. Peterson, Konstantin Romaschenko, Yolanda Herrera Arrieta   +2 more
openaire   +1 more source