Results 41 to 50 of about 723 (119)

2009 Vascular Plant Surveys in the Central Niobrara River Valley, Nebraska [PDF]

open access: yes, 2010
The Niobrara River Valley in northern Nebraska is an important floristic area. It harbours a number of bryophyte, vascular plant, and animal species that are rarely found in close proximity to one another.
Feist, Mary Ann   +4 more
core   +1 more source

Native Bees [PDF]

open access: yes, 1949
This is an article on native bees.

core  

A Floristic and ecological survey of Assateague Island, Virgina-Maryland [PDF]

open access: yes, 1969
Assateague Island is an offshore bar comprising the south-eastern coast of Maryland and the northeastern coast of Virgina. It is part of the system of discontinuous barrier reefs or bars which occupy most of the Atlantic shoreline from Florida to ...
Higgins, Elizabeth Ann Thornthwaite
core  

A natural area inventory of Ames, Iowa [PDF]

open access: yes, 1995
Perhaps no state in the Union has suffered such widespread degradation of its natural vegetation as Iowa. Tallgrass prairie (including wet prairie communities, often considered to be wetlands) once covered at least 85% of this state\u27s land area, but ...
Norris, William Russell
core   +3 more sources

A Floristic Inventory of the Oklahoma Department of Wildlife Conservation’s Lexington Wildlife Management Area, Cleveland County, Oklahoma [PDF]

open access: yes
This paper reports the results of a vascular plant inventory at the Oklahoma Department of Wildlife Conservation’s Lexington Wildlife Management Area in Cleveland County, Oklahoma.
Buthod, Amy K.
core   +1 more source

Food Habits of Rodents Inhabiting Arid and Semi-arid Ecosystems of Central New Mexico [PDF]

open access: yes, 2007
In this study, we describe seasonal dietary composition for 15 species of rodents collected in all major habitats on the Sevilleta National Wildlife Refuge (Socorro County) in central New Mexico. A comprehensive literature review of food habits for these
Hope, Andrew G., Parmenter, Robert R.
core   +1 more source

A floristic inventory of The Nature Conservancy’s Oka’ Yanahli Preserve, Johnston County, Oklahoma [PDF]

open access: yes
This paper reports the results of a vascular plant inventory at The Nature Conservancy's Oka' Yanahli Preserve in Johnston County, Oklahoma. A total of 645 taxa in 109 families were collected.
Buthod, Amy K., Hoagland, Bruce W.
core   +1 more source

Results of seed investigations for 1908 and 1909 [PDF]

open access: yes, 2017
Since the publication of bulletins 88 and 99 on the subject of seed investigation, the Botanical Section has continued a study of the seeds offered for sale to the farmers of Iowa.
King, Charlotte M., Pammel, L. H.
core   +2 more sources

Floristic Survey Of Crawford And Cherokee Counties In Southeast Kansas: An Evaluation Of Change Over Five Decades [PDF]

open access: yes, 2018
This project had two main objectives. The first objective was to document comprehensively the vascular flora of Crawford and Cherokee counties in extreme southeast Kansas.
Pryer, Samantha
core   +1 more source

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