Monday, June 3, 2013

Week 9: Phenology

Date: June 2, 2013
Weather: sunny, few light clouds
Temp: 70 F
Time: 3:30pm-5:30pm
Location: Discovery Park

This week we reflect on how things have changed at Discovery Park from Week 1 back at the beginning of April to now (other than the lighting and now perfect temperature). At our first spot, we encountered and identified many plants.
April
June













 Our milk thistle thicket has grown much thicker and taller!
April
June

 Our Alaskan Yellow Cedar is much the same (it is an evergreen, after all), with a few new developments:
Some of the older growth is dying to make way for the new
Development of female cones!
 Next, our Red-Flowering Currant is now neither red nor flowering...
April
June














The little Sword Fern fronds have unfurled and a thicket has developed.
April
June











Our Oregon Grape is now past its prime.
June
April














Our Galium aparine is flowering!
April
June











The English Holly has not seen much change, as an evergreen species, but the light green leaves indicate new growth
April
June











The Indian Plum that was flowering is now developing fruit. These fruits have been yellow and hard for weeks now that we've seen, and according to the book they are supposed to turn purple and, I assume, ripen as well. So I wonder if it is a slow-ripening fruit of some kind...
April
June














Probably the most marked change is in the Big Leaf Maple, that is now lush with giant leaves and fully developed fruit.

April
June











April
June














April
June












A clover path through the blackberry thickets has now become an uninviting mass of Himalayan Blackberry.
April
June













The young Lodgepole Pine has developed small female cones and males pollen structures
April
June














Male pollen structures
Immature female cone
The Western Red Cedar is, like the Yellow Cedar, experiencing some new growth (the lighter green tips) and developing female cones.
April
June













Female cones developing
Our Lupines are late in their beautiful flowering phase and are now also fruiting.
April
June















A tell-tale sign that Lupines are in the Legume family!
And lastly, and also predictably, our Amanita (genus) mushroom has vanished. Mushrooms are usually quite ephemeral, so not much ever much phenotype change to observe!
April
June











It has been quite an eventful season, full of plants, birds, animals, fungi, and arthropods (oh my!). We will be writing one last blog as well as summarizing our species into a Walking Tour of Discovery Park, coming soon!

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