Results 71 to 80 of about 1,065 (152)

Understory vegetative Diversity of Post-Thinned pine Plantations Treated with Fertilizer, Fire and Herbicide in East Texas [PDF]

open access: yes, 2010
This study assessed biodiversity in the understory of two pine plantations where different management tools (fertilizer, prescribed burning, and herbicide application) were utilized.
Botting, R R   +4 more
core   +1 more source

New light on the use of Theobroma cacao by Late Classic Maya. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Ford A, Williams A, de Vries MS.
europepmc   +1 more source

Molecular analyses of the genus Ilex (Aquifoliaceae) in southern South America, evidence from AFLP and its sequence data [PDF]

open access: yes, 2005
In order to clarify the relationships among southern South American (sSA) representatives of the genus Ilex, an amplified fragment length polymorphism (AFLP) analysis was accomplished.
Giberti, G.C.   +2 more
core  

Environmental analysis of the habitat (biotic and abiotic factors) associated with Broadleaf Barbara\u27s Buttons (Marshallia trinervia) [PDF]

open access: yes, 2009
In June 2009 I conducted a study of the habitat associated with Broadleaf Barbara\u27s Buttons (Marshallia trinervia) along Bird\u27s Creek in Vernon Parish, LA. Twenty two plots were sampled for all vascular plants.
Blanchard, Jennifer L.
core   +1 more source

Paths of Power: Assessing the Role of Cahokia-Style Beakers [PDF]

open access: yes, 2019
Mississippian ceramic beakers (ca. A.D. 1050-1400), are often associated with Cahokia. However, few comprehensive analyses of the spatial and temporal variations of these beakers outside of the Cahokia region has taken place.
Martin, Melinda Alaine
core   +1 more source

An Evolutionary Subspecific Assessment of \u3ci\u3eDeciduphagus henrici\u3c/i\u3e (Lycaenidae) Based on Its Utilization of \u3ci\u3eIlex\u3c/i\u3e and Non-\u3ci\u3eIlex\u3c/i\u3e Hosts: Description of a Third \u3ci\u3eIlex\u3c/i\u3e Associated Subspecies; Designation of a Neotype and Type Locality for \u3ci\u3eDeciduphagus irus\u3c/i\u3e; with Appendix [PDF]

open access: yes, 1999
Deciduphagus henrici subsists as six subspecies which have evolved into two distinct larval host associated groups of three taxa each. Group one is composed of those taxa which utilize primarily Ilex (holly, various species) as their host.
Gatrelle, Ronald R.
core   +1 more source

Interactions of Fire and Herbivory on the Management of \u3ci\u3eIlex glabra\u3c/i\u3e in Longleaf Pine Forests [PDF]

open access: yes, 2018
The longleaf pine forest is characterized by the high levels of biodiversity and species richness that give it both ecological and economical importance. Decades of clear-cutting, habitat fragmentation, and natural fire restriction have reduced this once
Filliben, Courtney R
core   +1 more source

Biological Potential and Chemical Profile of European Varieties of Ilex. [PDF]

open access: yesFoods, 2021
Pachura N   +10 more
europepmc   +1 more source

A Survey of the Vascular Flora of Beaufort County, South Carolina [PDF]

open access: yes, 2010
Beaufort County has historically been one of the most poorly botanized counties in the state. Geographically, it lies farther from the major research institutions than most other counties and has therefore received little attention from modern botanists.
Payne, Daniel
core   +1 more source

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