Showing posts with label salt marsh gumplant. Show all posts
Showing posts with label salt marsh gumplant. Show all posts

Sunday, September 6, 2009

Farewell to Summer

My brief summer blogging hiatus, caused by having a full time job, is now at an end; so is summer. The lake is showing all the signs of California fall.


Falling oak leaves and their accompanying smell are central to the show, but there are some prettier elements too; salt marsh gumplant, part of the sunflower family, is in full bloom. This plant looks a bit like a ratty old weed, but in fact it's quite important to marsh ecology. Highly salt-tolerant, it grows at the edges of marshes and provides food and shelter for various endangered marshbeasts, like clapper rails and salt-marsh-harvest-mice and creatures-from-the-black-lagoons. Also it apparently smells like Juicy Fruit.


Buckeyes are turning their candy-scented flowers into big chunky brown eyeball fruits which will drop to the ground just in time to catch the winter rains.

Naked ladies (Amaryllis belladonna) are blooming and dying. These are South African natives, but they titillate us all over the Bay Area too. They're "naked" because the leaves and flowers appear at completely different times; the pink flowers sprout from a pile of dried up dead stuff, generating their other nickname, surprise lily.

Morning glory has many species, some of which are native to CA and some not so much. The way to tell them apart is long and tortured and involves the word "glabrous," so you will have to enjoy this patch I found without knowing more than the family.

Autumn leaves might drift past Johnny Mercer's window, but here in Oakland it's more likely to be goose feathers. They're pretty much done shedding now; but can you believe they didn't reduce, re-use OR recycle their feathers? They just left them all over the beach. Litterbugs.

Wednesday, June 3, 2009

Plants in a salt marsh

A long time ago, Heidi asked me what kind of plants you'd expect to see at Lake Merritt if it wasn't all paved and landscaped.

I started collecting photos a while ago and came up with a few that are growing through the cracks: First, salt marsh gumplant, a cheerful looking weedish thing which apparently makes great stilts for marsh mice that don't want to get their feet wet at high tide.

Pickleweed. Shaped like a pickle, and salty like one too.

This weekend Tom and I went out to Middle Harbor Shoreline Park, a scrappy little parcel of beach that affords a great view of SF, as well as a few more salt marsh plants.

We found a species of buckwheat:

And a kind of aster, which I think is called "Seaside Dasiy."

And of course, what blog post would be complete without a bird skeleton?! We found an ex-cormorant. Cause of death: nosy photographers.

One thing you can see in this picture is the way the flight feathers are actually attached directly to the wing bones (not the skin). Those things are really stuck in there, together forever, huh?

Check it out, even with this crappy camera-phone picture, you can kinda see that the cormorant's eye ring is still in the socket. Cool.