Results 61 to 70 of about 4,330 (138)

Description of a New Species and Lectotypification of Two Names in Impatiens Sect. Racemosae (Balsaminaceae) from China

open access: yesPlants, 2021
Impatiens longiaristata (Balsaminaceae), a new species from western Sichuan Province in China, is described and illustrated here based on morphological and molecular data. It is similar to I. longiloba and I.
Shuai Peng   +5 more
doaj   +1 more source

Effects of the biological and chemical agents on the pollen germination of invasive species Impatiens parviflora DC. (Balsaminaceae) [PDF]

open access: yes, 2013
Методом in vitro досліджено проростання пилку інвазійного однорічника Impatiens parviflora на різних типах культурального середовища окремо та в присутності пилку інших видів.
Гапонова, Л. П.   +2 more
core  

Pleiotropy of FRIGIDA enhances the potential for multivariate adaptation. [PDF]

open access: yes, 2013
An evolutionary response to selection requires genetic variation; however, even if it exists, then the genetic details of the variation can constrain adaptation.
Easlon, Hsien M   +9 more
core   +1 more source

Shedding Light on Shining Leaf Chafers: Rutelinae MacLeay, 1819 (Coleoptera, Scarabaeoidea, Scarabaeidae) as a Neglected Group of Pollinators

open access: yesJournal of Applied Entomology, Volume 149, Issue 10, Page 1584-1599, December 2025.
ABSTRACT The interactions between insects and angiosperms date back to millions of years ago. Among the groups of pollinating animals, it is estimated that insects are responsible for pollinating more than 70% of angiosperms. Coleoptera is one of the most studied insect groups for pollination.
André da Silva Ferreira   +6 more
wiley   +1 more source

Spatial distribution patterns and formation of global spermatophytes

open access: yesJournal of Integrative Plant Biology, Volume 67, Issue 10, Page 2668-2685, October 2025.
The global Spermatophyte Spatial Evolutionary System defines 18 distribution types and six supertypes across three floristic elements, primarily formed between the Eocene and Miocene and shaped by climate, long‐distance dispersal, and tectonic movement, revealing that similar distribution patterns of spermatophytes were driven by comparable formation ...
Xian‐Han Huang   +13 more
wiley   +1 more source

Impatiens serusiauxii ( Balsaminaceae ), a new species from Marojejy National Park, Madagascar

open access: yesPlant and Fungal Systematics, 2020
The new species Impatiens serusiauxii is described from Marojejy National Park in NE Madagascar. Impatiens serusiauxii differs from the morphologically similar I.
Eberhard Fischer   +2 more
doaj   +1 more source

Rapid evolution of morphology and adaptive life history in the invasive California wild radish (Raphanus sativus) and the implications for management. [PDF]

open access: yes, 2009
Understanding the evolution and demography of invasive populations may be key for successful management. In this study, we test whether or not populations of the non-native, hybrid-derived California wild radish have regionally adapted to divergent ...
Ellstrand, Norman C, Ridley, Caroline E
core   +2 more sources

Ethnobotanical Resources of Manikhel Forests, Orakzai Tirah, Pakistan [PDF]

open access: yes, 2003
Manikhel forests, the far southern extension of Hindu Kush Mountain ranges, exhibit rich floral diversity in its nearly 175 Km2 area. It comprises sub-tropical semi deciduous thorny forests in the southern low lying Mediterranean type of climate and ...
Ahmad, Habib   +2 more
core   +1 more source

Invasive alien species of „Medvednica“ Natural Park [PDF]

open access: yes, 2008
Medvednica ili Zagrebačka gora smještena je sjeverno od Zagreba. Proglašena je godine 1981. Parkom prirode, i na taj način zakonski su zaštićene mnoge prirodne vrijednosti kojima obiluje ova gora (površina zaštićenog područja iznosi oko 228.26 km2).
Bernardić, Anita
core   +1 more source

Occurrence and dynamics of Impatiens parviflora depending on various environmental conditions in the protected areas in Slovakia [PDF]

open access: yes, 2016
Biological invasion as one of the main threats to natural ecosystems has big economic impact on conservation of nature. Studies of the population biology of invasive species may allow more precise focus on specific plant and soil ...
Bobuľská, Lenka   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy