Thursday, January 19, 2017
Pollen Morphology and Evolution Lab
Research Question: Are all Oregon native plants closely related?
Hypothesis: We predict that Oregon native plants are closely related in terms of durability and climate tolerance because they have evolved in a common environment.
Hypothesis: We predict that Oregon native plants are closely related in terms of durability and climate tolerance because they have evolved in a common environment.
Pollen Information
Common Name
|
Scientific Name
|
Pollen Size (μm)
|
Pollen Type
|
Number of Apertures
|
Surface Texture
|
English Ivy
|
Hedera helix
| 25.3 μm | Tricolpate | Two to Three | Reticulate |
Salmonberry
|
Rubus spectabilis
| 27.5 μm | Tricolpate | Three | Psilate |
Douglas Fir
|
Pseudotsuga menziesii
| 36.3 μm | Trilete | Three | Reticulate |
Tuesday, January 10, 2017
English Ivy
English Ivy
http://oregonstate.edu/dept/ldplants/2plants.htm#hehe |
http://www.shim.bc.ca/invasivespecies/images/englishivy_leaf.jpg |
Friday, January 6, 2017
Salmonberry
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