Results 61 to 70 of about 1,321 (148)

Espécies arbóreo-arbustivas da família Rubiaceae Juss. na bacia do rio Tibagi, PR, Brasil

Hoehnea
RESUMO Rubiaceae, a quarta maior família de angiospermas em número de espécies no mundo, é reconhecida pelas folhas opostas, estípulas interpeciolares, corola gamopétala e ovário ínfero.
Miguel Ferreira Junior, Ana Odete Santos Vieira   +1 more
doaj   +1 more source

The complete chloroplast genome of Morinda citrifolia (noni)

Mitochondrial DNA. Part B. Resources, 2020
Morinda citrifolia L. (Rubiaceae), commonly called noni, is a medicinal plant that is often used as botanical dietary supplement. This study is the first to report and characterize the complete chloroplast genome of M. citrifolia.
Ying-Feng Niu, Jin Liu
doaj   +1 more source

Conservation Genomics of Apocynum venetum: Genetic Adaptation and Demographic History Across China's Saline‐Alkali Ecosystems

Evolutionary Applications, Volume 19, Issue 1, January 2026.
ABSTRACT Apocynum venetum L., a saline‐alkali‐tolerant plant valued for its high‐quality bast fiber in textile manufacturing and medicinal compounds in traditional medicine, serves as a key economic species in saline‐alkali regions with additional phytoremediation applications.
Na Yuan, Chunlin Jia, Ruisen Lu, Xingxing Yuan, Xin Chen   +4 more
wiley   +1 more source

The multipartite mitochondrial genome of Cynanchum wilfordii (Gentianales: Apocynaceae)

Mitochondrial DNA. Part B. Resources, 2017
Cynanchum wilfordii is a traditional herbal medicine and belongs to the family Apocynaceae. The C. wilfordii mitochondrial genome consists of three circular chromosomes (named chromosomes I-III), the lengths of which are 379,060, 352,767 and 111,332 ...
Sang-Ho Kang, Jae-Hyeon Oh, Hyo-Jin Kim, Chang-Kug Kim   +3 more
doaj   +1 more source

Ecological Diversity of Summer Maize Weed Species in the Western Mid‐Hills of Nepal

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Maize (Zea mays L.) cultivation in the mid‐hills of Nepal is vital for food security but faces significant yield losses due to weed competition. The two‐year (2023–2024) phytosociological study on summer maize was conducted to assess weed diversity and dynamics in randomly selected 40 farmers’ fields of Puranchaur, Dhikidada, Gharmi, and Lamachaur at ...
Dinesh Marasini, Shrawan Kumar Sah, Santosh Marahatta, Madhav Prasad Neupane, Flavio Boccia   +4 more
wiley   +1 more source

The complete chloroplast genome of alien invasive species, Diodia virginiana L. (rubiaceae), in China

Mitochondrial DNA. Part B. Resources, 2019
The first complete chloroplast genome sequences of new intercepted alien weeds in China, Diodia, were reported in this study. The D. virginiana plastome was 154,387 bp long, with the large single copy (LSC) region of 83,625 bp, the small single copy (SSC)
Han Xu
doaj   +1 more source

Fecal DNA Metabarcoding Reveals the Diet of Asian Elephant in China During the Dry Season: Implications for Adaptation to Habitat Resources and Conservation

Ecology and Evolution, Volume 15, Issue 11, November 2025.
ABSTRACT The Asian elephant (Elephas maximus) is a flagship species of the tropical forest ecosystem in Asia, playing a crucial role in maintaining ecological stability. Investigating the dietary composition of Asian elephants is essential for developing effective conservation and management strategies.
Qiang Guo, Wenping Zhang, Xu Li, Bin Wang, Chaoyong Xiong, Yuan Tian, Tingting Luo, Weibin Wang, Jielong Zhou   +8 more
wiley   +1 more source

Anatomia dos órgãos vegetativos como subsídios à taxonomia de Geissospermum (Apocynaceae - Rauvolfioideae)

Rodriguésia
Resumo Considerando as semelhanças morfológicas interespecíficas em Geissospermum e a dificuldade de coletar e consultar espécimes férteis, este trabalho visa detectar potenciais caracteres diagnósticos para o grupo através da análise de órgãos ...
Breno Ricardo Serrão da Silva, André dos Santos Bragança Gil, André Olmos Simões   +2 more
doaj   +1 more source

Primer registro de Mandevilla dardanoi (Apocynaceae) para el estado de Paraíba, Brasil

Revista Mexicana de Biodiversidad, 2017
Mandevilla dardanoi M. F. Sales, Kinoshita-Gouvêa y A. Simões (Apocynaceae), especie antes solo conocida del estado de Pernambuco, Brasil, se registra por primera vez para el estado de Paraíba; en ambos, esta fue hallada en afloramientos rocosos ...
Fernanda Kalina da Silva-Monteiro, Erimágna de Morais-Rodrigues, Yuri Mangueira-do Nascimento, José Iranildo Miranda-de Melo   +3 more
doaj   +1 more source

On the Importance of Expert‐Informed Variable Selection in Species Distribution Modelling

Journal of Biogeography, Volume 52, Issue 11, November 2025.
ABSTRACT Aim Species Distribution Models (SDMs) are widely used to map species distribution and predict future responses to climate change. While the risk of selecting biologically non‐relevant predictors has been raised, numerous studies continue to fully rely on statistical approaches to automatically select predictors solely focusing on climate ...
Giordano Mancini, Moreno Di Marco, Marta Carboni, Pierfilippo Cerretti, Luigi Maiorano, Luca Santini   +5 more
wiley   +1 more source