Western wild rose

How about this flower I found on a western wild rose bush (Rosa woodsii) near the top of Scott’s Bluff National Monument in far western Nebraska on May 29th?

© 2017 Steven Schwartzman

New Zealand: two plants to ward off scurvy

On the grounds surrounding the museum in Russell on February 10th I found various cultivated native plants, along with little signs that identified some of them. The one shown above is Apium prostratum subsp. prostratum var. filiforme (yikes!), known in Māori as tutae koau and in English as shore celery and New Zealand celery. The one shown below is Lepidium oleraceum, called nau in Māori and Cooks [sic] scurvy grass in English. British sailors ate both of them to ward off scurvy, as the last link and another explain in more detail; in fact those plants were the first two ever gathered for food by Europeans in New Zealand.

© 2017 Steven Schwartzman

New Zealand: flax

Along with ferns, the other practically ubiquitous type of native plant one sees in New Zealand is flax. At least that’s what the British called it after they arrived and found the Māori using the fibers of the plant to make cloth, just as the Europeans used flax to make linen. The Māori call these members of the lily family harakeke, the most common species of which is Phormium tenax.

On February 12, after driving a few minutes west from the site where I took the picture of sand dunes that you saw last time (and you can still see them in the background this time), I came to the Arai-Te-Uru Recreation Reserve, where I was able to portray these New Zealand flax plants in the stage after they’ve produced and shed seeds.

© 2017 Steven Schwartzman

New Zealand: pīngao

On February 13th we visited the Puheke Reserve on the northern shore of the Karikari Peninsula in the Northland region of New Zealand. My attention was soon drawn to a plant that on the whole grew toward the sea even as individual tufts tended to curl back in the opposite direction. The best I can tell, the plant is pīngao, a sedge that botanists classify as Ficinia spiralis. It’s endemic to New Zealand but animal grazing and the spread of a non-native grass have continued to curtail this sedge’s historical range.

© 2017 Steven Schwartzman

Old plainsman buds opening

Again from the strip of land between Arboretum Blvd. and Loop 360 on March 14th, here are some opening buds of old plainsman (Hymenopappus scabiosaeus). Don’t you find them sculptural?

As with the previous image, I had to lie down to take this photograph, given that the small buds were little more than a foot (0.3m) above the ground. Unlike the Indian paintbrush and bluebonnet shown in the last post, old plainsman is a native plant that few people pay attention to, much less appreciate. On the contrary, I suspect many consider it a weed. Not I.

© 2017 Steven Schwartzman

Pickleweed

Click to enlarge.

In the wetlands of California’s Martinez Regional Shoreline on November 2nd of last year I came across the strange-looking (to me) plant shown here. I had no idea what it was, but when we were walking back to the car I noticed a woman coming toward us carrying a bunch of plastic buckets. On impulse I asked: “Are you a native plant person?” She said she wasn’t specifically, but it turned out she was indeed a biologist and knew a fair amount about the native species there. She identified my mystery plant as pickleweed. She added that its genus had changed and she couldn’t remember which of the two names that came into her mind is the current one. I looked it up later and found that the latest name is Sarcocornia pacifica (changed from Salicornia). I also learned that other common names for the plant are sea asparagus; perennial saltwort; American glasswort; and Pacific samphire, along with a folk-etymologized version of that, Pacific swampfire.

If pickleweed seems a strange name, I found the explanation for it in an article on a website from British Columbia: “Sea asparagus is edible and is sold in some stores, particularly seafood, local food, or specialty stores. It is picked wild and often pickled. It has a salty taste, and can be cooked in a variety of ways.” The Watershed Nursery website adds: “Pickleweed is a halophytic (tolerant of salty conditions)…. Salicornia species are being tested as a biofuel crop as it is composed of 32% oil and being a halophyte can be irrigated with salt water.”

Also strange is the disjoint distribution of this plant, which includes Long Island, where I grew up on the other side of the country from California.

Below is a closeup showing why this plant has traditionally been put in the goosefoot family (botanists now classify it as a member of the amaranth family).

Click to enlarge a bunch.

© 2017 Steven Schwartzman

Wright’s buckwheat

While great clouds made the day on November 9, 2016, above Hueco Tanks State Park in far west Texas, this subtly colorful stand of Wright‘s buckwheat (Eriogonum wrightii) caught my fancy there as well.

© 2017 Steven Schwartzman