Results 61 to 70 of about 81,515 (279)

Arthropods Utilizing Sticky Inflorescences of \u3ci\u3eCirsium Discolor\u3c/i\u3e and \u3ci\u3ePenstemon Digitalis\u3c/i\u3e [PDF]

open access: yes, 2018
Cirsium discolor (Muhl) Spreng (Asteraceae) and Penstemon digitalis Nutt. (Scrophulariaceae) produce sticky material only in their inflorescences. While there is a wealth of printed information concerning such sticky traps occurring in other parts of ...
Thomas, Patricia A
core   +2 more sources

Characteristics of the secretory structures in the flowers of Rosa rugosa Thunb.

open access: yesActa Agrobotanica, 2014
Due to the presence of secondary metabolites exhibiting pharmacological activity, the flowers of Rosa rugosa Thunb. have found application in traditional and folk medicine. The essential oil obtained from them is also considered to be a phytoncide.
Aneta Sulborska   +1 more
doaj   +1 more source

Microscopic investigation of trichomes of wild-growing Satureja montana L. [PDF]

open access: yesArchives of Biological Sciences, 2012
Considering the importance of S. montana L. as a medicinal plant, due to the essential oils produced in its glandular trichomes, and the lack of data about the leaf ultrastructure and micromorphology, we have carried out a comprehensive study of ...
Marin Marija, Ascensão Lia, Marin P.D.
doaj   +1 more source

Endocide-Induced Abnormal Growth Forms of Invasive Giant Salvinia (Salvinia molesta) [PDF]

open access: yes, 2018
Giant salvinia (Salvinia molesta) is one of the most noxious invasive species in the world. The fern is known to have primary, secondary, and tertiary growth forms, which are also commonly hypothesized as growth stages.
Decker, Thomas   +9 more
core   +2 more sources

Characterization of the Cannabis sativa glandular trichome proteome [PDF]

open access: yesPLOS ONE, 2020
Cannabis sativa has been cultivated since antiquity as a source of fibre, food and medicine. The recent resurgence of C . sativa as a cash crop is mainly driven by the medicinal and therapeutic properties of its resin, which contains
Lee J. Conneely   +4 more
openaire   +4 more sources

Leaf cuticular morphology links Platanaceae and Proteaceae [PDF]

open access: yes, 2005
Int. J. Plant Sci. 166(5):843–855. © 2005 by The University of Chicago.The leaf cuticular morphology of extant species of Platanus was investigated using light and scanning electron microscopy.
Carpenter, R., Hill, R., Jordan, G.
core   +2 more sources

Cannabis glandular trichomes alter morphology and metabolite content during flower maturation.

open access: yesThe Plant Journal, 2019
The cannabis leaf is iconic, but it is the flowers of cannabis that are consumed for the psychoactive and medicinal effects of their specialized metabolites.
Samuel J. Livingston   +9 more
semanticscholar   +1 more source

Above- and belowground herbivory jointly impact defense and seed dispersal traits in Taraxacum officinale [PDF]

open access: yes, 2014
Plants are able to cope with herbivores by inducing defensive traits or growth responses that allow them to reduce or avoid the impact of herbivores. Since above- and belowground herbivores differ substantially in life-history traits, for example feeding
Belair G.   +5 more
core   +1 more source

Protective and defensive roles of non-glandular trichomes against multiple stresses: structure–function coordination

open access: yesJournal of Forest Research, 2019
As superficial structures, non-glandular trichomes, protect plant organs against multiple biotic and abiotic stresses. The protective and defensive roles of these epidermal appendages are crucial to developing organs and can be attributed to the ...
G. Karabourniotis   +3 more
semanticscholar   +1 more source

A Rapid Method for Isolating Glandular Trichomes

open access: yesPLANT PHYSIOLOGY, 1992
A physical method is described for the rapid isolation of plant trichomes, with emphasis on stalked glandular types. The technique involved breaking frozen trichomes with powdered dry ice and collection of glandular heads by sieving from larger tissue fragments.
E H, Yerger   +5 more
openaire   +3 more sources

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