Browsing by people, organizations and landmarks: year:
PROPOSAL FOR ASSESSMENT OF AND ESTABLISHMENT OF MONITORING PROGRAMS FOR ENDANGERED AND THREATENED SPECIES WITHIN THE LAKE COUNTY FOREST PRESERVE DISTRICT (draft) (3.114666)
Date: 1988Creator: Bowles, Marlin L.
Type: Document
Description:Morton Arboretum's response to a request for proposal by the Lake County Forest Preserve District to assess the status of endangered species within properties of Lake County Forest Preserve District to include: maps, descriptions and location of species populations; make recommendations for management of those populations; develop a monitoring program to assess the status of the populations over time.
Extent: 11 pages
The Illinois Status of Liatris Scariosa (L.) Wild. VAR. Nieuwlandii Lunell: A New Threatened Species for Illinois (3.57373)
Date: 1988Creator: Bowles, Marlin L.
Type: Article
1985-1988: Marlin Bowles to Dr. Hall and George Ware (3.57448)
Date: 1985 – 1988Creator: Bowles, Marlin L.
Type: Document
Description:A series of 7 letters shared with Dr. Hall and George Ware from Marlin Bowles between various employees of The Morton Arboretum and The Center for Plant Conservation in Jamaica Plain, MA, regarding cooperative projects and research programs.
Extent: 11 sheets
Propagation Techniques Used in Establishing a Greenhouse Population of Astragalus tennesseensis Gray. (3.57450)
Date: 1988Creator: Bowles, Marlin L., Bachtell, Kris, DeMauro, Marcella M.
Type: Article
Status and restoration of Plantago cordata in the southern Lake Michigan Region (3.57451)
Date: 1988Creator: Bowles, Marlin L., Bachtell, Kris, DeMauro, Marcella M.
Type: Article
Illinois Natural History Survey: Results of an Investigation on Endangered Plants Without Known Extant Populations, and Recommendations for Changes in Their Listing Status (3.83112)
Date: March 11 1988Creator: Bowles, Marlin L., Robertson, Kenneth R., Burton, Philip J., Ketzner, David M., Solecki, Mary Kay, Taft, John B., Ulaszek, Eric F.
Type: Document
Description:Investigation on endangered plants in the state of Illinois with recommendations for changes in their listing status.
Extent: 22 Sheets