Results 61 to 70 of about 27,203 (294)

Phylogenetic Relatedness Determines Heterospecific Pollen–Pistil Compatibility and Reproductive Outcome in the Apocarpous Species Sagittaria trifolia (Alismataceae)

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
This study investigates heterospecific pollen (HP) effects in Sagittaria trifolia, an apocarpous plant with an extragynoecial compitum. HP–pistil compatibility and resulting seed set reduction were greatest from phylogenetically close donors, not influenced by origin or pollen traits.
Si‐Yan Zou   +5 more
wiley   +1 more source

Analysis of the Elemental Composition of Individual Species Sedum (Rhodiola) spp. and Orthilia secunda

open access: yesРазработка и регистрация лекарственных средств, 2022
Introduction. Orthilia secunda (L.) House, Sedum quadrifidum Pall., Rhodiola heterodonta (Hook. f. & Thomson) Boriss. are actively used in folk medicine for the treatment of gynecological pathologies, however, the raw materials of these species are ...
I. I. Terninko   +3 more
doaj   +1 more source

Combined endophytic inoculants enhance nickel phytoextraction from serpentine soil in the hyperaccumulator Noccaea caerulescens [PDF]

open access: yes, 2015
This study assesses the effects of specific bacterial endophytes on the phytoextraction capacity of the Ni-hyperaccumulator Noccaea caerulescens, spontaneously growing in a serpentine soil environment.
Dramis, Lucia   +4 more
core   +2 more sources

Conformational Analysis and NMR Data Assignment of Taraxerone Isolated From Cnidoscolus aconitifolius (Chaya)

open access: yesMagnetic Resonance in Chemistry, Volume 64, Issue 1, Page 146-159, January 2026.
We report the first complete NMR assignment of taraxerone, a pentacyclic triterpenoid isolated from Cnidoscolus aconitifolius (chaya). Using 2D NMR, DFT, and NBO analysis, we resolved spectral ambiguities due to high‐order couplings and signal overlap. Two Ring A conformers were identified and characterized.
Mónica Díaz‐Fernández   +6 more
wiley   +1 more source

Integrating Romanian traditional motifs with sustainable succulent landscapes

open access: yesRomanian Journal of Horticulture
This study explores sustainable landscape design solutions within the Romanian cultural context by examining two distinct landscape concepts that incorporate succulent and perennial plants, mainly from the Sedum genus.
A.P. Cotoz, V.S. Dan, M. Cantor
doaj   +1 more source

Urban heat mitigation by roof surface materials during the East Asian summer monsoon

open access: yesEnvironmental Research Letters, 2015
Roof surface materials, such as green and white roofs, have attracted attention in their role in urban heat mitigation, and various studies have assessed the cooling performance of roof surface materials during hot and sunny summer seasons.
Seungjoon Lee   +2 more
doaj   +1 more source

Response of Spontaneous Plant Communities to Sedum mexicanum Cover and Water Availability in Green Roof Microcosms

open access: yesLand, 2023
Lack of maintenance can lead to ‘weedy’ spontaneous vegetation on green roofs. Aspects of green roof design, including substrate depth and roof height, have been shown to influence the composition of spontaneous vegetation.
Dean Schrieke   +2 more
doaj   +1 more source

Building Engineering Feasibility Study: Herreshoff Marine Museum [PDF]

open access: yes, 2014
Our design team was supplied with a dozen architectural designs from the students of the Roger Williams University Architectural School. After discussing the strengths and weaknesses of each our team was able to narrow our choices down to one base design
Brunnhoeffer, Gilbert   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy