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Reference Map , rough draft 


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Plant List Eastside Starting at Main Entrance

This is intended to be a skeleton list with minimal information at the start, to be edited as desired in the future.  it is partly just curiosity but might be useful for teachers, counselors, or passer-bye with an interest. Each plant is like a Russian doll with questions inside of questions.  Is the ID correct, or if generally correct can it be more precise.? What do the leaves tell you as far as health and common diseases?  Is the tree part of the landscaper's design or an invader?  Is the plant native?  How does it change with the seasons and with the years?  Unending room for  investigation.  I am a fan of the latin names, for precision, but will let someone else fill that in later. I will use odd numbers to allow for editing but there may be need for subcategories.  There will be only minimal comments at first. Southeast corner: 1.  Ash tree--small spindly tree closest to road. twice the size last fall.  Which Ash?  Our fi...
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What's Happening in December?

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 Again this month there is little color around the campus.  The holly berries are still present, both gold and red.  We were assured that these are the friendly American hollies.  Remember there are the scattered  male hollies without berries but essential to the display. There was a question about evergreen and conifers.  Making the point that not all conifers are evergreen, we have larch, bald cypress, and dawn redwoods in the area that shed their needles. And not all evergreens are conifers as we see near the Y with the English ivy and the Hollies.  But the specific question was " is grass evergreen?"  Online I do not see any of the grasses among species listed as evergreen at least in this area.  Let's watch the grass over the winter. One grass expert in the family raises and sells hay.  Keeps up to date at an Ohio State extension course every summer.  The course is known as "Hay U".  He says that despite the green appearan...
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Meditations: Towson Y Nature and the Wider World

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This space for speculations, second hand information , that might have importance beyond the specific plants.  Open for comments from those with more specific knowledge. 1. Lead, Lichen, and LOAD (late onset Alzheimer's Disease)  We showed the lichen photos at the Natural History Society.  An observer noted that these trees must have been grown in a more remote possible more southern area which would have been almost free of air pollution, specifically lead pollution.  The east coast has been a lichen desert for years mainly due to lead pollution.  The lichen is not specific to any one tree, and in general lives on the surface of the bark and not harmful. The same day the internet was observing a possible decrease in Alzheimers and proposing it may be due to the gradual drop in lead after phasing the additive out of gasoline.  Other investigators were looking at the lead Alzheimers association. So interesting topics, the role of lead in history, lic...
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