Results 71 to 80 of about 25,958 (242)
Journal of Ecology, Volume 114, Issue 1, January 2026.A large‐scale citizen science study involving thousands of cowslip (Primula veris) observations from all over Europe revealed an unexpected prevalence of S‐morphs over L‐morphs, which was influenced by climatic as well as land use factors. Furthermore, general morph ratios were often unbalanced with the strongest shifts occurring in smaller populations.
Tsipe Aavik +40 more
wiley +1 more source
Petrobia (Tetranychina) harti (Acarina: Tetranychidae) a New Species for the Bulgarian Fauna
Растениевъдни науки, 2014 Petrobia harti was identified for the first time in Bulgaria in 2010 on Oxalis corniculata (Oxalidacea) at Zvanichevo’s village greenhouse. Oxalis corniculata is a very important weed for greenhouses where are crowing vegetable crops, like cucumbers and
Nikola Atanasov +2 more
doaj
La Vinagrella, més invasiva a les illes que a les zones continentals [PDF]
, 2007 Les illes són espais especialment vulnerables a les invasions de plantes exòtiques. Investigadors de la UAB han validat aquesta hipòtesi en el cas d'una espècie, la vinagrella (Oxalis pes-caprae), estudiant la seva presència a les Illes Balears.
Vilà, Montserrat
core +1 more source
Plant Biology, Volume 28, Issue 1, Page 261-271, January 2026.DAPI flow cytometry identified post‐invasion processes—hybridisation, introgression, and polyploidization—in mixed populations of Solidago canadensis, S. virgaurea and S. ×niederederi. Abstract The establishment and possible impacts of alien–native hybrids depend on their formation frequency and ability to spread using generative and vegetative ...
K. Skokanová +3 more
wiley +1 more source
Nitrofen herbicide for control of yellow oxalis in greenhouse roses
California Agriculture, 1972 Yellow oxalis (Oxalis corniculata) is frequently a serious pest in greenhouse rose production. When steam fumigation precedes planting, the oxalis seedlings and plants are killed.
J Bivins, C Elmore
doaj
Fire responses of bushland plants after the January 1994 wildfires in northern Sydney [PDF]
, 2013 In early January 1994 wildfires burned areas of bushland in northern Sydney (lat 33° 45’ S, long 151° 05’ E) in coastal south-eastern Australia. This paper reports observations of the fire responses for 828 species of bushland plants – 576 native species
Kubiak, P. J.
core
INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]
, 2016 Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core +1 more source
Beyond EICA : understanding post-establishment evolution requires a broader evaluation of potential selection pressures [PDF]
, 2011 Research on post-establishment evolution in nonnative plant populations has focused almost exclusively on testing the Evolution of Increased Competitive Ability (EICA) hypothesis, which posits that the lack of specialized herbivores in the invaded range ...
Atwood, Joshua P., Meyerson, Laura A.
core +2 more sources
Análise cladística de Oxalis sect. Thamnoxys (Oxalidaceae) baseada em dados morfológicos
RodriguésiaO gênero Oxalis possui 500 espécies com ocorrência na América e África. Encontra-se dividido em quatro subgêneros e 28 seções, dentre os quais o subgênero Thamnoxys (Endl.) Progel, com nove seções e 71 espécies, destaca-se pela complexidade morfológica ...
Maria Carolina de Abreu +2 more
doaj +1 more source