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Articles 1 - 7 of 7

Full-Text Articles in Life Sciences

Water Hemlock, Beaver Poison Cicuta Maculata L., Gene Silberhorn Nov 2001

Water Hemlock, Beaver Poison Cicuta Maculata L., Gene Silberhorn

Reports

The Wetland Flora Technical Report series provides concise information regarding the identification, growth habits, distribution, habitat, ecology and wetland indicator status for the title species. Illustrations are also included to aid in specimen identification.


Vascular Flora Of Van Horn Woods, Plainfield Township, Will County, Il, Joseph Traina Oct 2001

Vascular Flora Of Van Horn Woods, Plainfield Township, Will County, Il, Joseph Traina

Faculty Publications & Research

The vascular flora at Van Horn Woods Park was surveyed during the 1998-2000 growing seasons. This park is a 30 hectare site located in Plainfield Township, Will County, Illi- nois (SE1/4 S27 T36N R9E). A total of 246 taxa, representing 160 genera and 67 fami- lies, were identified within or immediately adjacent to the park. Seventy-one percent of these taxa were native. Four taxa were collected and submitted to the Morton Arboretum as new county records for Will County. The quality of this site as a natural area was also assessed using quantitative methods based on floral composition and diversity. …


Chinese Privet Ligustrum Sinense Lour., Gene Silberhorn Sep 2001

Chinese Privet Ligustrum Sinense Lour., Gene Silberhorn

Reports

The Wetland Flora Technical Report series provides concise information regarding the identification, growth habits, distribution, habitat, ecology and wetland indicator status for the title species. Illustrations are also included to aid in specimen identification.


Mountain Laurel Kalmia Latifolia L., Gene Silberhorn Jul 2001

Mountain Laurel Kalmia Latifolia L., Gene Silberhorn

Reports

The Wetland Flora Technical Report series provides concise information regarding the identification, growth habits, distribution, habitat, ecology and wetland indicator status for the title species. Illustrations are also included to aid in specimen identification.


Japanese Honeysuckle Lonicera Japonica Thunb., Gene Silberhorn Mar 2001

Japanese Honeysuckle Lonicera Japonica Thunb., Gene Silberhorn

Reports

The Wetland Flora Technical Report series provides concise information regarding the identification, growth habits, distribution, habitat, ecology and wetland indicator status for the title species. Illustrations are also included to aid in specimen identification.


Laurel-Leaved Greenbrier, Bamboo Smilax Laurifolia L., Gene Silberhorn Jan 2001

Laurel-Leaved Greenbrier, Bamboo Smilax Laurifolia L., Gene Silberhorn

Reports

The Wetland Flora Technical Report series provides concise information regarding the identification, growth habits, distribution, habitat, ecology and wetland indicator status for the title species. Illustrations are also included to aid in specimen identification.


Comparative Genetics Of Seven Plants Endemic To Florida’S Lake Wales Ridge, Eric S. Menges, Rebecca W. Dolan, Rebecca Yahr, Doria R. Gordan Jan 2001

Comparative Genetics Of Seven Plants Endemic To Florida’S Lake Wales Ridge, Eric S. Menges, Rebecca W. Dolan, Rebecca Yahr, Doria R. Gordan

Scholarship and Professional Work - LAS

Here we submit that mathematical tools used in population viability analysis can be used in conjunction with floristic and faunistic surveys to predict changes in biogeographic range. We illustrate our point by summarizing the results of a demographic study of Lobelia boykinii. In this study we used deterministic and stochastic matrix models to estimate the growth rate and to predict the time to extinction for three populations growing in the Carolina bays. The stochastic model better discriminated among the fates of the three populations. It predicted extinction for two populations in the next 25 years but no extinction of the …