Results 81 to 90 of about 2,904 (249)

Grass Communities Differ Floristically Under Different Dominant Trees in Savannas in Thailand and Cambodia

Biotropica, Volume 58, Issue 2, March 2026.
In total, we recorded 160 unique grass species across four savanna ecosystems dominated by different tree genera. These savannas support distinct grassy assemblages, but common grasses are often shared between ecosystems. ABSTRACT Southeast Asian savannas are some of the least studied ecosystems, with understanding of their function and resilience ...
Jess Rickenback, Watchara Arthan, R. Toby Pennington, Maria S. Vorontsova, Youleang Peou, Hazel France, Caroline E. R. Lehmann   +6 more
wiley   +1 more source

New distributional records of four grass species (Poaceae: Panicoideae) to the Flora of Nepal

Rheedea
: Four species of grasses (Poaceae: Panicoideae), viz., Acroceras munroanum (Balansa) Henrard, Cyrtococcum oxyphyllum (Hochst. ex Steud.) Stapf, Hymenachne aurita (J. Presl ex Nees) Balansa, and Ischaemum timorense Kunth, collected from Jalthal forest in
Poudel Y. B., S. Rajbhandary
semanticscholar   +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

Additional file 2: Table S2. of Evolutionary relationships in Panicoid grasses based on plastome phylogenomics (Panicoideae; Poaceae)

, 2016
Next generation sequencing details for newly assembled Panicoideae plastomes from this study.
Sean Burke (265361), Lynn Clark (3447191), Fernando Zuloaga (3447197), Patrick Edger (3255321), Melvin Duvall (3447194), Joseph Craine (3296133), William Wysocki (789276), Dustin Mayfield-Jones (3447200), J. Pires (2180410), Scot Kelchner (3447203)   +9 more
core   +1 more source

Modulation of SAL retrograde signalling promotes yield and water productivity responses in dynamic field environments

New Phytologist, Volume 249, Issue 3, Page 1219-1233, February 2026.
Summary Chloroplast‐to‐nucleus retrograde signalling enables rapid stress responses in plants, but whether these signals accumulate to affect crop performance across entire growing seasons under field conditions remains unknown. We generated wheat mutants with targeted deletions in specific SAL gene copies from two distinct homeologous groups (TaSAL1 ...
Andrew F. Bowerman, Marten Moore, Arun Yadav, Jing Zhang, Matthew D. Mortimer, Zuzana Plšková, Estee E. Tee, Eng Kee Au, Derek P. Collinge, Gonzalo M. Estavillo, Crispin A. Howitt, Kai X. Chan, Greg J. Rebetzke, Barry J. Pogson   +13 more
wiley   +1 more source

LAS ESPECIES DE LA SECT. LAPPAGOPSIS DEL GÉNERO NEOTROPICAL AXONOPUS (POACEAE, PANICOIDEAE, PANICEAE)

Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales
Se presenta un estudio exomorfológico y taxonómico de las especies de la Sect. Lappagopsis del género Axonopus (Poaceae, Panicoideae, Paniceae). Se presentan las claves para reconocer las 4 secciones del género y las especies de la Sect. Lappagopsis, así
D. Giraldo-Cañas
semanticscholar   +1 more source

Genome‐Wide Association Study and RNA Sequencing Identify Candidate Genes Regulating Nitrogen Use Efficiency and Associated Traits in Sorghum (Sorghum bicolor (L.) Moench)

Food and Energy Security, Volume 15, Issue 1, January/February 2026.
ABSTRACT Sorghum (Sorghum bicolor L. Moench) is a resilient cereal crop with remarkable adaptability to diverse environments. Nitrogen use efficiency (NUE) is critical for improving sorghum yields, resource utilization, livelihood security, and environmental sustainability of the target ecologies.
Srikanth Bollam, Laavanya Rayaprolu, Kirandeep Kaur Romana, Pradeep Ruperao, Sivasubramani Selvanayagam, Anil Kumar Vemula, Gopikrishna Adapala, Vinod Kumar Valluri, Prasad Bajaj, Abhishek Rathore, Damaris A. Odeny, Rakesh K. Srivastava, Santosh P. Deshpande, Rajeev Gupta   +13 more
wiley   +1 more source

DISTRIBUCIÓN E INVASIÓN DE GRAMÍNEAS C3 Y C4 (POACEAE) EN UN GRADIENTE ALTITUDINAL DE LOS ANDES DE COLOMBIA

Caldasia, 2010
Se estudiaron el patrón de distribución, la riqueza de especies, la composición y lainvasión de gramíneas C3 y C4 en nueve áreas localizadas entre los 300 y los 4250 m dealtitud, en una gradiente altitudinal del Transecto Sumapaz (vertiente occidental de
Giraldo-Cañas Diego
doaj  

Paspalum L. (Poaceae: Panicoideae: Paniceae) no estado de Pernambuco, Brasil Paspalum L. (Poaceae: Panicoideae: Paniceae) in Pernambuco state, Brazil

Acta Botânica Brasílica, 2009
No presente trabalho são tratadas as espécies de Paspalum que ocorrem no Estado de Pernambuco. O estudo foi baseado em trabalho de campo, com duração de dois anos, e em espécimes analisados em 18 herbários do Brasil.
Jefferson Rodrigues Maciel, Regina Célia de Oliveira, Marccus Alves   +2 more
doaj   +1 more source

Novelty in Arundinella (Arundinelleae, Panicoideae, Poaceae): Morphological and Molecular Evidences for a New Species from Sikkim Himalaya

Phytotaxa
A new species Arundinella namprikensis in the genus Arundinella supported by both morphological and molecular evidences, from the mountains of Sikkim Himalaya is described and illustrated. This species maintains its uniqueness from morphologically allied
Suparna Saha, Arnab Banerjee, Mayank D. Dwivedi, D. K. Pradhan, D. Maity   +4 more
semanticscholar   +1 more source