Tag: plants

Delairea odorata

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I hiked up to Parker Mesa Overlook from Los Liones yesterday. I‘ve only been to the overlook once before, on Nov 9, 1997 (according to my hiking book). My friend David and I did a sunset/night hike that evening, and we saw a rocket launch from Vandenberg Air Force (now “Space Force”) base. We actually didn’t know wtf we were seeing, but we read about it next day in the news. It looked like a massive translucent zeppelin. Amazing sight!

Delairea odorata is a perennial vine (family Asteraceae) native to South Africa. It is problematic in some of our coastal riparian areas, moist forests, and oak woodlands. The vines form dense mats of vegetation over trees and shrubs, killing plants underneath. It is toxic to animals and fish can be killed when plant materials are soaking in waterways. Unfortunately, it’s completely taken over Los Liones Canyon within Topanga State Park.

Rhus ovata

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This week in the PerpJo. Rhus ovata, commonly known as sugar bush or sugar sumac, is a shrub or small tree found growing in the canyons and slopes of the chaparral and related ecosystems in Southern California, Arizona, Baja California and Baja California Sur. It is a long lived-plant, up to 100 years, and has dense evergreen foliage. It is closely related to and hybridizes with lemonadeberry, which grows at our place. It’s in the cashew family!

Datura wrightii

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Some people find taking hallucinogens fun, but I’m not one of them. However, I did enjoy a trip down memory lane, back to that day when we ditched high school and went down to the river to skinny dip, and there was lots of datura growing on the sandy banks … 

Eriogonum cinereum

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Ashyleaf buckwheat is one of my favourite chaparral plants, and I love that it grows natively here on our block. Also known as coastal buckwheat, it is endemic to the coastline of Southern California, primarily within Los Angeles County and Ventura County.

Eriogonum cinereum can reach from 0.6–1.25 m in height and width. Its foliage is a lovely pale turquoise/silvery grey colour. The leaves are wavy-edged and one to three centimeters long. The inflorescences stick out from the plant, each with several flower cluster heads of tiny tightly-packed frilly flowers which are usually pale pink in colour. It is the food plant for Euphilotes bernardino, the Bernardino dotted blue butterfly.

Malosma laurina

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Catching up in the PerpJo. Not much is flowering now, but the sumac is!

Malosma laurina is a large, rounded evergreen shrub or small tree growing 3 to 5 meters tall. The fragrant leaves and stems, being full of volatile compounds, contribute to the characteristic fragrance of chaparral. The flowers give off a “woodsy-herbal” smell, reminiscent of green apples and turpentine.

The fruit is a whitish drupe 3 mm in diameter with a smooth, flattish stone inside. The Chumash crushed and ate the dried fruits of Malosma laurina and also used the root bark to make a tea for treating dysentery.

Laurel sumac grows natively along the Southern California coastline in frost-free areas. It’s a very tough plant, hard to eradicate — if a fire burns its above ground parts, a large burl underground will re-sprout. It grows new leaves and stems all year long, even during hot dry summers, when most native plants stop growing.

everything all at once

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One of my favourite sit spots is under the silky oak tree, on the edge of the driveway. There’s a big Tagetes lemmonii bush (a fan favourite around here) right next to it. The species is named for John Gill Lemmon, husband of American botanist, artist and intellectual Sara Plummer Lemmon (1836 – 1923).

Sara was responsible for the California poppy being designated as our state flower. She established Santa Barbara’s first lending library, where she also sold art and music supplies and hosted cultural gatherings. She sounds like a really interesting woman — I’d like to know more about her.