Results 81 to 90 of about 1,563 (169)

Una nueva especie de Flourensia (Compositae)

Lilloa, 1960
El autor describe una nueva especie del género Flourensia (Compositae), que parece ser autóctona de la localidad de Volcán (provincia de Jujuy, Argentina) y que se diferencia de las otras especies en particular por su inflorescencia inusualmente grande.
Peter Seeligmann
doaj  

The first complete plastome sequence from the family Cardiopteridaceae, Gonocaryum lobbianum (Miers) Kurz

Mitochondrial DNA. Part B. Resources, 2019
In this study, we determined the complete plastome sequence of Gonocaryum lobbianum (Miers) Kurz (Cardiopteridaceae) (NCBI acc. no. MK390345). This is the first reported complete plastome sequence from the family Cardiopteridaceae of the order ...
Sangjin Jo, Young-Kee Kim, Se-Hwan Cheon, Ki-Joong Kim   +3 more
doaj   +1 more source

A new species of Acanthocaudus Smith (Braconidae: Aphidiinae), with a key to species and new host and distribution records for aphidiines associated with Silphium perfoliatum L. (Asterales: Asteraceae)

, 2017
Kula, Robert R., Johnson, Paul J., Heidel-Baker, Thelma T., Boe, Arvid (2017): A new species of Acanthocaudus Smith (Braconidae: Aphidiinae), with a key to species and new host and distribution records for aphidiines associated with Silphium perfoliatum ...
ARVID BOE, THELMA T. HEIDEL-BAKER, Kula, Robert R., PAUL J. JOHNSON, ROBERT R. KULA, Boe, Arvid, Johnson, Paul J., Heidel-Baker, Thelma T.   +7 more
core   +1 more source

Complete chloroplast genome sequence of a major invasive species, crofton weed (Ageratina adenophora).

PLoS ONE, 2012
BackgroundCrofton weed (Ageratina adenophora) is one of the most hazardous invasive plant species, which causes serious economic losses and environmental damages worldwide. However, the sequence resource and genome information of A. adenophora are rather
Xiaojun Nie, Shuzuo Lv, Yingxin Zhang, Xianghong Du, Le Wang, Siddanagouda S Biradar, Xiufang Tan, Fanghao Wan, Song Weining   +8 more
doaj   +1 more source

The genome sequence of Veronica verna L., 1753 (Lamiales: Plantaginaceae) [version 1; peer review: 2 approved]

Wellcome Open Research
We present a genome assembly of Veronica verna (Spring Speedwell; Streptophyta; Magnoliopsida; Lamiales; Plantaginaceae). The genome sequence has a total length of 463.88 megabases.
Maarten J. M. Christenhusz, Sahr Mian, Ilia J. Leitch, Andrew G. Shaw   +3 more
doaj   +1 more source

Convergent Evolution and the Diverse Ontogenetic Origins of Tendrils in Angiosperms

Frontiers in Plant Science, 2018
Climbers are abundant in tropical forests, where they constitute a major functional plant type. The acquisition of the climbing habit in angiosperms constitutes a key innovation.
Mariane S. Sousa-Baena, Mariane S. Sousa-Baena, Neelima R. Sinha, José Hernandes-Lopes, Lúcia G. Lohmann   +4 more
doaj   +1 more source

Burmeistera galeanoae (Campanulaceae, Asterales) una especie nueva de los Andes noroccidentales de Colombia

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales
Se describe una especie nueva de Burmeistera (Campanulaceae) de los bosques húmedos andinos del norte de la cordillera occidental en los departamentos de Antioquia y Chocó (Colombia).
Diego Alejandro Zapata Correa, Javier Garzón-Venegas   +1 more
doaj   +1 more source

The Leaf Length-Width Method Is Applicable to Compound Leaves of Diverse Forms

Agriculture
To estimate leaf area, the length-width method, also called the Montgomery equation, has been widely used. It is an empirical formula stating that within a given species, the area of a leaf is proportional to the product of its length and width. Although
Kohei Koyama
doaj   +1 more source

Stem galling of Ageratina adenophora (Asterales: Asteraceae) by a biocontrol agent Procecidochares utilis (Diptera: Tephritidae) is elevation dependent in central Nepal

, 2020
Gall inducers are widely used as biocontrol agents to suppress the vegetative and reproductive growth of invasive weeds. Procecidochares utilis Stone (Diptera: Tephritidae) is a gall forming fly that was released as a biocontrol agent against the noxious
Pramod Kumar Jha (8680044), Rangaswamy Muniappan (7440596), Bharat Babu Shrestha (8680041), Anju Sharma Poudel (8680038), Chitra Bahadur Baniya (8680047)   +4 more
core   +1 more source

Assessing Aquatic Plant Diversity and Management Potential in Wetlands in Northwestern and Southwestern Bangladesh

Environment and Natural Resources Journal
Aquatic plants are essential organisms for assessing ecological health and for managing and conserving aquatic biodiversity. The present study investigated the diversity of aquatic flora, in addition to their applications and management, in northwestern (
Md. Foysul Hossain, Koushik Chakroborty, Gazlima Chowdhury, Sumiya Bhuyain, Abrar Hossain, Mst. Mosfeka Khatun Ritu, Roksana Jahan   +6 more
doaj   +1 more source