Results 231 to 240 of about 401,044 (285)

Sedum zhenghaianum (Crassulaceae), a new species from Zhejiang and Jiangxi, East China

Nordic Journal of Botany, EarlyView.
In this paper, Sedum zhenghaianum sp. nov. is described as a new species based on morphological and molecular analyses, and its taxonomic relationships are discussed. Morphological analysis indicates that S. zhenghaianum should be classified in the genus Sedum sect. Sedum and is distinct from the related species S. tosaense in morphology, e.g.
Shi‐Qi She, Shi‐Guo Huang, Yang Zhang, Shen‐Hao Yao, Zong‐Wei Zhu, Xin Zhou, Yue‐Liang Xu   +6 more
wiley   +1 more source

Time-varying flow-ecology relationships for an endangered fish population: Longfin Smelt in the San Francisco Estuary. [PDF]

Ecol Appl
Saffarinia P, Hobbs JA, Carlson SM, Ruhí A.   +3 more
europepmc   +1 more source

Typification and rediscovery of Phialacanthus griffithii Benth. & Hook.f. (Acanthaceae) in Arunachal Pradesh, India

Nordic Journal of Botany, EarlyView.
Phialacanthus griffithii Benth. & Hook.f. (Acanthaceae), a species long thought unrecorded, was rediscovered in 2023 after a 160‐year gap in the Upper Dibang Valley, Eastern Himalaya, Arunachal Pradesh. The study presents a comprehensive taxonomic account including lectotypification, morphological description, phenology, habitat ecology, distribution ...
Umeshkumar L. Tiwari
wiley   +1 more source

Identifying a science-based methodology for generating refined maps that identify where pesticides overlap with endangered/threatened species habitat. [PDF]

J Environ Qual
Randell-Singleton T, Culpepper AS.
europepmc   +1 more source

Two new records for the flora of Paraguay: Stemodia diplohyptoides and S. lobelioides (Plantaginaceae:Gratioleae)

Nordic Journal of Botany, EarlyView.
Stemodia diplohyptoides M.M.Sosa & Dematt. and S. lobelioides Lehm. (Gratioleae, Plantaginaceae) are reported for the first time in Paraguay, found in Alto Paraná and Presidente Hayes departments, respectively. These new records extend the known geographical range of both species, representing the northern records to date, S.
Y. Carlés Bechara, S. Y. Gauto, V. R. Kubota, O. A. Feltes González, M. M. Sosa   +4 more
wiley   +1 more source

Influence of Basal Medium and Organic Additives on In Vitro Germination and Plant Growth of Endangered Orchid <i>Gastrochilus fuscopunctatus</i>. [PDF]

Plants (Basel)
Hwang JE, Park HB, Tho JH, Kim M, Park HJ, Kim S, Lee CW, Kim YJ.   +7 more
europepmc   +1 more source

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

Nordic Journal of Botany, EarlyView.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli, Amanda da Paixão Noronha Pereira, Maria Beatriz Rossi Caruzo   +2 more
wiley   +1 more source

Population structure and regeneration constraints of <i>Magnolia zenii</i> (Magnoliaceae) in Baohua Mountain, Jiangsu, China: Insights for conservation strategies. [PDF]

Biodivers Data J
Xie C, Liu D, Liang C.
europepmc   +1 more source

The Potential Impact of United States v. Lopez on Environmental Regulation [PDF]

, 1997
Warner, Lori J.
core   +1 more source

Pollination Biology of the Endangered Blowout Penstemon (Penstemon haydenii S. Wats.: Scrophulariaceae) In Nebraska

, 2006
Tepedino, Vincent J., Bowlin, W., Griswold, Terry L.   +2 more
openaire   +1 more source