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Robert J. Meinke

Bob Meinke

Assistant Professor (Courtesy), Graduate Faculty;
Plant Conservation Biology Program Leader, Oregon Department of Agriculture, Salem

Ph.D., 1992, Oregon State University, Corvallis
meinker@science.oregonstate.edu

 

Office/Lab: Cordley 1034/1050
Phone: 541-737-2317

Research Area

Conservation biology of higher plants, particularly involving reproductive ecology and systematics; restoration of extirpated populations; integrating biological data into species management protocols.

Description of Research

The Conservation Biology Program is directed by the Oregon legislature to determine the suitability of listing (or delisting) selected native plants as endangered or threatened, with decisions to protect species based on the best available science. In cooperation with federal biologists, my students and I focus on population ecology and systematics to help solve problems associated with the conservation and management of such vulnerable taxa. Our current research interests focus on developing conservation protocols for rare vascular plant species through (1) taxonomic investigations of poorly known populations or species proposed for legal protection under the Endangered Species Act; (2) developing methods for re-introducing and recovering populations of critically endangered species, by integrating life history studies in the field and greenhouse; and (3) evaluating the roles of pollination and floral predation in limiting rare plant species.

Research Group Members

Faculty Research Assistants/Associates

Kelly Amsberry

ODA Campus Staff

Jordan Brown
William Matthews
Jason Space

Graduate Students

Laura Kentnesse

Undergraduate Students

Tabitha Pearson (2014 Jaworski Scholar)

Selected Publications

Meinke, R. J., S. C. Meyers, K. Amsberry, C. Wilson, M. Groberg, R. Woolverton, and J. Brown.  2013.  Assessing the population genetics, taxonomy, reproductive ecology, and life history traits of Humboldt milk-vetch (Astragalus agnicidus) in relation to conservation and management.  Publ. Calif. Dept. of Fish and Wildlife, Sacramento, Calif.  [https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=72375]

Martin, Elizabeth and Robert J. Meinke.  2012.  Variation in the demographics of a rare central Oregon endemic, Astragalus peckii Piper (Fabaceae), with fluctuating levels of herbivory.  Population Ecology 54: 381-390.

Wilson, Courtney, K. Amsberry, and R. Meinke.  2012.  Seed germination and pollination of the endangered California redwood forest endemic Astragalus agnicidus (Fabaceae): preliminary results.  CNPS 2012 Conservation Conference Proceedings, San Diego, Calif.

Meyers, S.C., A. Liston, and R. Meinke.  2012.  An evaluation of putative sympatric speciation within Limnanthes (Limnanthaceae). PLoS ONE 7(5): e36480. doi:10.1371/journal.pone.0036480.

Meyers, Stephen, Aaron Liston, and Robert Meinke.  2010.  A molecular phylogeny of Limnanthes (Limnanthaceae) and investigation of an anomalous Limnanthes population from California, USA.  Systematic Botany 35: 552-558.

Silvernail, I.S. and R.J. Meinke.  2008.  Patterns of ecotypic variation and the germination and cultivation requirements of Lomatium cookii.  USDI—Fish and Wildlife Service, Portland, Oregon.

Carlson, Matthew L. and Robert J. Meinke.  2008.  Hybridization between a rare and introduced Oenothera along the north Pacific coast.  Western North American Naturalist 68: 161-172.

Meinke, Robert J., Kelly Amsberry, Rebecca E. Currin, Stephen C. Meyers, and Brian Knaus.  2007.  Evaluating the biological conservation status of the Coachella Valley milkvetch (Astragalus lentiginosus var. coachellae).  Publ. Calif. Dept. of Fish and Wildlife, Sacramento, Calif.  [https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=72374]

Meinke, Robert J. and Thomas N. Kaye.  2007.  Kalmiopsis fragrans (Ericaceae), a new distylous species from the southern Cascade Mountains of Oregon.  Jour. Bot. Res. Inst. Texas 1: 9–19.

Whittall J.B., M.L. Carlson, P.M. Beardsley, R.J. Meinke, and A. Liston.  2006.  The Mimulus moschatus alliance (Phrymaceae): molecular and morphological phylogenetics and their conservation implications.  Systematic Botany 31: 380–397.

Meinke, Robert J.  2005.  Conservation status assessment of the rare dune annual Gilia millefoliata (Polemoniaceae): evaluations of reproductive biology, pollinator vulnerability, and habitat requirements.  Publ. USDI-Bureau of Land Management, Portland, Oregon.

Whittall, J., A. Liston, S. Gisler, and R. Meinke.  2000.  Detecting nucleotide additivity from direct sequences is a SNAP: an example from Sidalcea (Malvaceae).  Plant Biology 2: 211-217.

Egger, Mark and Robert J. Meinke.  1999.  Castilleja chambersii (Scrophulariaceae), a new rare species from the northern Coast Range of Oregon.  Brittonia 51: 445-451.

Barroetavena, Carolina, Steven D. Gisler, Daniel L. Luoma, and Robert J. Meinke.  1998.  Mycorrhizal status of the endangered species Astragalus applegatei Peck as determined from a soil bioassay.  Mycorrhiza 8: 117-119.

Amsberry, K.A. and R.J. Meinke.  1997.  Restoring the popcorn flower.  Endangered Species Bulletin 22: 12-13.

Gisler, S.D. and R.J. Meinke.  1997.  Reproductive attrition by predispersal seed predation in Sidalcea nelsoniana (Malvaceae): implications for the recovery of a threatened species.  Pages 56-61 in Conservation and Management of Native Plants and Fungi, T.N. Kaye, A. Liston, R.M. Love , D.L. Luoma, R.J. Meinke, and M.V. Wilson (eds).  Native Plant Society of Oregon, Corvallis.  296pp.

Meinke, Robert J.  1995.  Mimulus evanescens (Scrophulariaceae): a new annual species from the northern Great Basin.  Great Basin Naturalist 55: 249-257.

Meinke, Robert J. and Peter F. Zika.  1992.  A new annual species of Minuartia (Caryophyllaceae) from Oregon and California.  Madroño 39: 288-300.

Meinke, Robert J. and Thomas N. Kaye.  1992.  Taxonomic assessment of Astragalus tegetarioides (Fabaceae) and Astragalus anxius, a new related species from northern California.  Madroño 39: 193-204.