Visit 6: Ceanothus Obsession

4/10/2017
I arrived at Sugarloaf at 10 am on a cloudy day (temp in 60s) and decided to take the Lower Bald trail. The Ceanothus are in bloom! Several bushes of C. jepsonii (leaves opposite, 7-8 teeth, purple flowers) grow on serpentine soil, one near Pseudotsuga menziesii and Quercus agrifolia. Also found C. cuneatus or White Buckbrush (white flowers) as well as C. sonomensis. From what I have read, although C. sonomensis is rare in California overall, it is more common in Sonoma county. I identified it because of its 5-toothed leaves and small whitish-purple flowers. I will return, as there may be other species of Ceanothus that I missed.

I spotted Sanicula bipinnatifida (Purple Sanicle), Sisyrinchium bellum (Blue-eyed Grass) and Calystegia (morning glory). Lupinus now covers the meadows, and Ranunculus appears in semi-shady places as well as sunny grasslands.

Posted on Απρίλιος 11, 2017 0454 ΜΜ by laurablatt laurablatt

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Φωτογραφίες / ήχοι

Τι

Κεάνωθος (Γένος Ceanothus)

Παρατηρητής

laurablatt

Ημερομηνία

Απρίλιος 10, 2017 12:18 ΜΜ PDT

Περιγραφή

On Lower Bald trail in serpentine, chaparral area. Mixed with other species of Ceanothus.

Φωτογραφίες / ήχοι

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laurablatt

Ημερομηνία

Απρίλιος 10, 2017 10:39 ΠΜ PDT

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Παρατηρητής

laurablatt

Ημερομηνία

Απρίλιος 2017

Τόπος

California, US (Google, OSM)

Περιγραφή

Small evergreen leaves with only 5 teeth. Flowers are pale purple. Found on Lower Bald Mt. trail on serpentine chaparral along with other species of Ceanothus.

According to F. Bowcutt, Ceanothus sonomensis is common locally in Sonoma County (Aliso 18 (1) p. 19--34).

I would love to hear from folks who found Ceanothus sonomensis, especially samples at Sugarloaf.

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