Showing posts with label Bernal Hill. Show all posts
Showing posts with label Bernal Hill. Show all posts

6/8/11

Bernalwood* Floristic Province

I am almost done with spring quarter. All I have to do is finish writing this paper that I have been working on 10 hours a day since last Friday. Right now I am so sick of it I want to throw up just thinking about it. But I am determined to finish today and wake up tomorrow unencumbered by this unpleasant weight. To clear my head for the difficult task ahead, I enjoyed my coffee on Bernal Hill this morning.

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The whole Bay Area has been uncharacteristically shrouded in rain and low clouds for the last several days. Mostly chained to my desk, I have not minded this one bit.

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Nor would I say have the spring bulbs.

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I mean, does this flower look unhappy to you?

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Or this one?

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How about the whole north slope of Bernal Hill?

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At one point I would have ID'd these bulbs with confidence as Brodiaea elegans, but I now cede those declarations to those who can keep up with the taxonomic progress of California's many geophytes. Besides, that's what blog comments are for.

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Brodiaeas (you can say "bro-DAY-uh") are commonly available at native plant nurseries throughout California. A similar bulb, Triteleia laxa, is even more commonly available in nurseries of all kinds, sold in bags of a dozen. Books say gophers are a problem, but here they are growing with abandon on Bernal.

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I think you get the idea.

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Maybe just a couple more..?

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So nice to see native plants holding their own amongst the crush of newcomers, like this red valerian (Centranthus ruber). This European immigrant escaped from our gardens and incorporated itself in our open space.

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What are you gonna do.

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Also blooming now near the small parking lot at the top of Folsom Street, a nice stand of seep monkeyflower (Mimulus gutattus). This plant lasts only as long as there is water in the ground. Like the bulbs, it will die back completely with the arrival of summer.

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You can sometimes find this one in nurseries too. I know San Francisco Botanical Garden sells it seasonally. The plant looks abominable in the nursery pot, but if you have a spot with poor drainage in your garden, you might want to give it a whirl. Look at the flower.

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Another native Bernal Hill has a fair amount of, hummingbird sage (Salvia spathacea).

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Took me awhile to get this one established in my own garden, but it now taking off and I'll probably have to start removing it in places. Gardener problems!

The big, old blue elderberry (Sambucus mexicana) has flowers now too. I have not tasted its berries.

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It should be noted that Benal's native flora do not grow entirely without assistance. Several people tend these acres regularly to help preserve the balance. I for one am grateful.


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Meanwhile, life goes on. (Note: That is something you can always say in a blog post when you are ready to transition to different content.)

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There is nothing sadder than a lost cat. (Well, maybe a lost child.)

Dear kitty, please find your way home.

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The small native garden at the top of Gates Street makes a great transition from Bernal Hill the open space to Bernal Heights the neighborhood.

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What a great place to let Romneya coulteri run wild.

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Even more remarkable, there is a wooly blue curls here (Trichostemma lanatum). Enjoy it now, because it might not last. Many people find this one difficult to keep alive, although this dry rocky slope is the perfect place to give it a shot.

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The flowers are lovely, but get a whiff of the foliage. It smells like blueberries.

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If you're looking for a daytrip, the Pinnacles National Monument is a good place to see this plant locally. Sort of locally. Not really locally. A daytrip. Maybe you'll want to spend the night.

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Alas, I need to go home. I have a paper to write.

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This has to end.

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*Finally, after many years of mine being the only Bernal blog I knew about, another Bernal Heights blog arrived on the scene last year. Its name, aptly enough, is Bernalwood. When Guy and I moved in in 2004, it very much occurred to me that Bernal Heights, with its scenic views and cosy neighborhood vibe, would be a fine setting for a movie or TV drama series. Someone should tell Hollywood.

4/4/11

Bernal Hill wildflower interlude

My neighborhood's hilltop has appeared on the blog numerous times. I think this year's spring wildflower show is the most extensive that I have ever documented. For 40-ish very urban acres of San Francisco dogpark, I think you have to agree. Not bad!

I dedicate this blog post to the memory of Barbara Pitschel, former Head Librarian of San Francisco Botanical Garden's Helen Crocker Russell Library of Horticulture (which is where I knew her from), and a long-time member and newsletter editor of the local California Native Plant Society. Barbara and her husband Roland lived in Bernal Heights. She died last August.
Barbara and Roland's long history in the field of ecological restoration in San Francisco began in 1972 when they became involved in Bernal Heights Park, which is now recognized as one of the city's significant natural areas. They helped in the successful effort to transfer this property, a remnant of the original landscape, from the Department of Public Works, where it was a candidate for development, to the Recreation and Park Department (RPD), where it will be preserved in perpetuity in a natural state. The transfer agreement stipulated that any maintenance work undertaken at this park would be only to restore it to a "pre-1825" condition. The Bernal Hilltop Project was the first ecological restoration project attempted in San Francisco and one of the earliest such efforts in California. She and Roland received the Trust for Public Land Award for 30 years of volunteer park stewardship. Barbara was also a member of the Special Libraries Association and was a charter member of the Society for Ecological Restoration.
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Barbara would be happy to know that populations of goldfields (Lasthenia californica) and buttercup (Ranunculus californica) vastly outnumbered weedy invasive Oxalis pes-caprae this year.

Ranunculus californica

Lasthenia californica

Goldfields especially, just totally off the hook.

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Alas, I'm not hardcore enough to identify species of Lupinus in the field... At the very least Bernal Hill has a few different forms of this very variable pea-family plant making an appearance this year.

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The palmately compound lupine foliage is pretty too.

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The tomcat clover population seems to grow every year. Trifolium willdenovii?

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I think there's more Viola pedunculata too:

Viola pedunculata

Checkerbloom (Sidalcea sp.):

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Sidalcea in the grass

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Blue-eyed grass (Sisyrinchium bellum):

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California poppy, coastal form (Eschscholzia californica v. maritima)

coastal form Eschscholzia

There seems to be a bit more of the pure-orange form this year.

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We have the very last of the shooting stars now. (Dodecatheon sp.)

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Some lightly tended patches of Salvia spathacea and Iris douglasiana in the southeast corner are going strong.

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It's clear that someone maintains them with a bit of weeding now and then. Thank you, whoever you are. There's a bit of something else coming up in here now. I'm not sure what it is, so I left it.

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I guess I can't ignore the non-natives too... Chasmanthe and crocosmia grow all over San Francisco and we have them on Bernal Hill too.

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You may recall California is a biodiversity hotspot for wild radish. Besides some of the grasses (about which I know nearly nothing), this is Bernal's most prodigious weed, if you don't mind calling it a weed.

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Plantago lanceolata comes to us from England, according to the Google. I don't hate it.

Plantago

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