Results 101 to 110 of about 215,740 (264)

Records of endangered vascular plant species in Sergipe State, Brazil

Paubrasilia
Knowing the geographic distribution of endangered species is essential to manage actions and to identify conservation areas demanding priority. The aim of the present study is to gather information on the geographic distribution of endangered vascular ...
Ana Cecília da Cruz Silva, Wedna de Jesus Machado, Marcel Felipe Barros Andrade, Thifany Tainara Santos, Maria Vitória Santos Barros, Alícia da Rocha Barros, Marla Ibrahim Uehbe Oliveira   +6 more
doaj   +1 more source

Quantifying the abundance of four large epiphytic fern species in remnant complex notophyll vine forest on the Atherton Tableland, north Queensland, Australia [PDF]

, 2013
Epiphytes are generally considered rare in complex forests on the western edge of the Atherton Tablelands, north Queensland. This assertion is based on comparisons with wetter forests in the Wet Tropics bioregion, but is of limited use in restoration ...
Cummings, Jason, Martin, Michelle, Rogers, Anne   +2 more
core  

The endangered plants of Texas

, 1979
Molly Conner-Ogorzaly
openalex   +1 more source

Effects of different ratios of nitrogen–calcium fertilization on growth and photosynthetic characteristics in the endangered plant Excentrodendron hsienmu seedlings

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Excentrodendron hsienmu, a karst-endemic tree species of high ecological and economic value, is classified as endangered and nationally protected in China.
Xixian LIANG, Jie PANG, Yan HUANG, Xingyue HUANG   +3 more
doaj   +1 more source

Endangered plants in Iran [PDF]

New Phytologist, 2001
openaire   +1 more source

Integrated metabolomics and transcriptomics reveal differences in terpenoids and the molecular basis among the roots of three Bupleurum species

BMC Plant Biology
Background Radix Bupleuri is a popular traditional Chinese medicinal plant. Its root contains saikosaponin and volatile oil compounds with antipyretic, anti-inflammatory, and hepatoprotective pharmacological effects. However, there are differences in the
Dong Wen, Hongliang Ji, Mei Rong, Yang Liu, Jiemei Jiang, Xinwei Guo, Zhihui Gao, Yanhong Xu, Jianhe Wei   +8 more
doaj   +1 more source

MAPPING OF BIOTOPES OF RARE AND ENDANGERED PLANT SPECIES IN THE SOUTHERN TAIGA FORESTS OF SIBERIA (EVIDENCE FROM KRASFAN LLC LEASED FOREST AREA)

, 2021
Sergyey K. Farber, Н. В. Соколова, Artem G. Nevodinykh   +2 more
openalex   +1 more source

Allopolyploidization from two dioecious ancestors leads to recurrent evolution of sex chromosomes

Nature Communications
Polyploidization presents an unusual challenge for species with sex chromosomes, as it can lead to complex combinations of sex chromosomes that disrupt reproductive development.
Li He, Yuàn Wang, Yi Wang, Ren-Gang Zhang, Yuán Wang, Elvira Hörandl, Tao Ma, Yan-Fei Mao, Judith E. Mank, Ray Ming   +9 more
doaj   +1 more source

Spatial structure of genetic variation in a population of the endangered plant Cerastium fischerianum var. molle (Caryophyllaceae).

, 1997
Masayuki Maki, Tetsukazu Yahara
openalex   +2 more sources

The Importance of Groundwater Quality and Other Habitat Parameters for Effective Active Protection of an Endangered Plant Species in Eastern Poland [PDF]

, 2022
Artur Serafin, Magdalena Pogorzelec, Barbara Banach-Albińska, Ewa Zalewska, Urszula Bronowicka‐Mielniczuk, Michał Arciszewski   +5 more
openalex   +1 more source