Results 41 to 50 of about 10,035,291 (206)

An investigation of the glandular and non‐glandular foliar trichomes of Orthosiphon labiatus N.E.Br. [Lamiaceae] [PDF]

open access: yesNew Zealand Journal of Botany, 2010
Abstract Using a combination of light (stereo and compound) and scaning electron microscopy, this study investigates the distribution and morphology of foliar trichomes of Orthosiphon labiatus (Lamiaceae) at different stages of leaf development. Three types of trichomes were
A Bhatt, Y Naidoo, A Nicholas
openaire   +1 more source

Comparison of Ambrosia L. Pollen Seasons in Lublin (Poland) and Ivano-Frankivsk (Ukraine) and Presentation of the Morphotypes of Trichomes on A. artemisiifolia L. Shoots in Terms of the Allergenic Properties of the Plant

open access: yesAgronomy, 2021
Ambrosia pollen contains strong allergens. Allergic reactions can also be caused by direct contact with the plant. The investigations of the dynamics of Ambrosia pollen seasons were conducted in Lublin (Poland) and Ivano-Frankivsk (Ukraine) in 2013–2015.
Krystyna Piotrowska-Weryszko   +6 more
doaj   +1 more source

Comparative anatomical study of leaves epidermis for Launeae mucronata L. and Picris babylonica L. species (Asteraceae) in Tikrit City/ Iraq [PDF]

open access: yesمجلة جامعة كركوك للعلوم الزراعية, 2022
This study included the anatomical characteristics of the leaves of twospecies Launeae mucronata L. and Picris babylonica L. belong to Asteraceaefamily .
Zahraa Muhammed, Wijdan Aziz
doaj   +1 more source

MULTI-OMICS OF GENUS SOLANUM L. TRICHOMES REVEALS THE INTERSECTION BETWEEN STRESS MEMORY AND THE MOLECULAR PATHWAYS FOR RECOVERY [PDF]

open access: yesEgyptian Journal of Desert Research, 2019
Trichomes are cosmopolitan biological textures originating from the aerial epidermis, which render as a superior model to investigate plant differentiation at the cell level.
Mohamed Ewas, Omran Ghaly
doaj   +1 more source

The structure and distribution of glandular trichomes on the stems and leaves of drug eyebright (Euphrasia stricta D. Wolff ex J. F. Lehm.)

open access: yesActa Agrobotanica, 2012
Euphrasia stricta is a medicinal plant being one of the ingredients of "Herba Euphrasiae". Many studies have been devoted to the identification of biologically active substances in the herb of eyebright, but much less research has been done on the ...
Elżbieta Weryszko-Chmielewska   +2 more
doaj   +1 more source

Morphology and glandular activity of unicellular trichomes of Epilobium hirsutum

open access: yes, 2011
The unusual glandular trichomes of willow-herbs (Epilobium hirsutum L.) were investigated. They are unicellular, without a specialized basal cell at the layer of the epidermis.
S. Strgulc Krajšek   +5 more
core   +1 more source

Glandular trichomes on the leaves of Rosmarinus officinalis: Morphology, stereology and histochemistry [PDF]

open access: yes, 2006
Stereological and histochemical analyses of the glandular trichomes on leaves of Rosmarinus officinalis were carried out using light and fluorescence microscopy.
Marin, P.D.   +15 more
core   +1 more source

A new glandular Mimosa species from Southern Brazil and insights about its glandular trichomes micromorphology [PDF]

open access: yes, 2019
Mimosa baptistae is a new species presenting stalked glandular trichomes that give it a glutinous appearance, mainly with respect to the leaflets. Furthermore, it is an aculeate species, with multijugate leaves, white stamens, and fruits also covered by ...
Fortuna-Perez, Ana Paula [UNESP]   +7 more
core   +2 more sources

Analysis of monoterpenoids in glandular trichomes of the catmint Nepeta racemosa

open access: yes, 1997
Plants within the Lamiaceae are characterized by their production of essential oils, largely composed of monoterpenoids. They also possess on their aerial surfaces different types of trichomes, including relatively large peltate glandular trichomes ...
Hallahan, D. L.   +9 more
core   +1 more source

Hop production in a low‐trellis espalier system in the subtropical environment

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Hop cultivation (Humulus lupulus L.) is expanding into new regions, particularly under subtropical conditions. Traditionally, hop plants are trained using high‐trellis systems; however, a low‐trellis espalier structure may reduce establishment costs, facilitate phytosanitary management, and improve harvest uniformity.
Deise Maria Feltrin   +3 more
wiley   +1 more source

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