Ericaceae consists of shrubs, tress, and perennial herbs, many of them familar as garden plants: rhododendrons, azaleas, heaths, heathers, and blueberries. The regular flowers usually have a 5-lobed calyx and a corolla of either 5 lobes or 5 separate petals, with 5 or 10 stamens. The fruit is fleshy or dry, and usually partitioned into 5 seed producing divisions. Probably all members of Ericaceae have fungi associated with their roots, for proper breakdown and intake of nutrients. This makes them excellent places to scout for mushrooms - the delectable Hedge Hog Mushroom is usually found growing under Huckleberry thickets in late Winter. Ericaceae are excellent for native gardens, particularly Western Azalea (Rhododendron occidentale), Huckleberry (Vaccinium ovatum) and Salal (Gaultheria shallon). |
Salal (Gaultheria shallon) |
Flowers: White waxy bells in dense clusters Blooms: April Leaves: Shiny green, 4 -6 inches long, leathery and lighter hued on edge. Fruit/Seeds: Orange-red berries, in hanging clusters; summer Location: Dry trails at higher elevations, sandy and rocky soils. Hazelnut and Brooks Falls Trails in San Pedro Valley County Park. Status: Native - Common. |
Arbutus menziesii 600x450 JPEG - 40K |
Further description & Comment: Up to 20 ft tall or more, Evergreen. Bark is reddish-orange/brown, with outer layers peeling off (sometimes while you're standing there) exposing a smooth surface. (Manzanita, which usually grows nearby Madrone, has much redder bark, smaller, tougher leaves, and doesn't have the spreading form.) Main branching occurs immediately above ground, into multiple trunk-size branches that can spread almost as wide as tree is high. With it's smooth bark and spreading form, Madrone is one of the friendliest tress to hang out around. The groves up at the Brooks Falls Overlook in San Pedro Valley County Park (where these pictures are from) are worth the short hike. | |
A closeup of the smooth bark and spreading branches. |
Hikers in a spring mist at the Brooks Falls grove. |
Arctostaphylos
montaraensis: Flowers: White, waxy dangling urns, small; in dense clusters at ends of branches. Blooms: January - March. Leaves: Lobed at base; heart-shaped, slightly toothed, leathery, 2 - 4 inches long on short petiole (leaf stem); in tight, upright overlapping bunches at ends of branches. Fruit/Seeds: Reddish-green "little apples"; in clusters. April - June. Location: Dry, inland trails above 500 ft, mostly on the Pacifica side. Status: Native - Rare and restricted in range. |
This beautiful 20 ' plant grows in San Pedro Valley County Park. on the
North side of Montara Mountain, above Pacifica. |
|
|
Further description & Comment: 4 - 15 ft tall; branches upright and twisted; red bark sheds easily; evergreen. This species is found only on Montara Mountain. For identification, it has no burl at base (see image above; A. tomentosa: Brittle-Leaf Manzanita has a distinctive burl) and has the distinctive heart-shaped leaves on short stems. The bark of the Madrone tree is more golden. The image at right shows the little apple-like berries. |
Arctostaphylos
tomentosa crinita: Flowers: White, waxy dangling urns, small; in dense clusters at ends of branches. Blooms: January - March. Leaves: Lobed at base; slightly toothed, leathery, 2 inches long on petioles (leaf stems) almost twice as long.; in bunches at ends of branches. Fruit/Seeds: Reddish-green "little apples"; in clusters. April - June. Location: Dry, inland trails above 500 ft, mostly on the Pacifica side. Status: Native - Common |
Arctostaphylos tomentosa crinita |
|
Further description & Comment: 5 - 20 feet tall, red bark which peels slowly to reveal red wood. The Brittle-leaved Manzanita has distinct burl at its base, which is partially underground and nearly impervious to fire or chain saws. The Montara Manzanita does not have a burl at its base. Brittle-leaved also has brisly hairs on its branchlets. |
Plant Listings by: | Family & Latin Name | Common Name | Color |
Top of Page | Home |