Plant Story--Pussytoes, Antennaria

Pussytoes (Antennaria species, sunflower family, Asteraceae) are cute little plants, easy to recognize when flowering, inconspicuous when they are not. There are about 45 species of Antennaria, mostly in North America plus a few in Europe and South America. The U.S.D.A. plants database gives 36 species of Antennaria in North America, counting Alaska, all of them native. 

Antennaria pussytoes

When flowering, they send up clusters of round flowers, easily imagined as cat feet. (Catsfoot is another common name). The non-flowering plant is a cluster of quite small oval gray-green leaves on the ground, often below the grasses, and so quite inconspicuous. 

Pinks

 This flower is a pink. But it is clearly not very pink.

pinks, genus Dianthus

Pinks, the genus Dianthus, got their common name several hundred years ago in England. The word pink is not just the name of a color. Its older meaning is of a zig-zag edge. My mother had scissors that cut the edge of a piece of cloth in a zig-zag pattern so it would not ravel, called pinking shears. 

Periodical Cicadas--Cicada Tourism

I flew to St. Louis to see the periodical cicadas, brood XIX, 13-year periodical cicadas. Why? Because they are a wonder of the world. No other organism spends 12 or 16 years underground to emerge, mate and lay eggs in the 13th or 17th year, with all of the periodical cicadas in an area synchronized at these very long intervals. Nothing in the world comes even close to it. How could this evolve? They are found only in the eastern U.S. from just west the Missouri River east almost to the Atlantic Ocean, from Wisconsin and New York south to Louisiana, Alabama, northern Georgia, South Carolina and North Carolina, and nowhere else in the world. I somehow was never in the right place at the right time to see them emerge. 

periodical cicada, St. Louis, Missouri

Our Natives are Weeds

 "We have a marketing failure with natives," Doug Tallamy wrote in Nature's Best Hope. While I think the "grow natives" movement is helping correct that, the fact that many natives are called weeds does discourage loving them. 

fireweed, Chamerion

Lots of our native plants are weeds. That is, they have weed in their common name. Fireweed (Chamerion), milkweed (Asclepias), jewelweed (Impatiens), Joe Pye weed (Eutrochium), and ironweed (Vernonia) to name a few. 

Up the Snake River into Hell's Canyon

We took a motorized boat --jet boat--tour up the Snake River from Clarkston Washington to Hell's Canyon, the deepest river gorge in North America (7.993 ft). The river was wonderfully reflective as we left Clarkston. 

Plant Story - Flixweed, Tansy Mustard, Herb Sophia, Descurainia sophia, Weedy Spring Mustard

 As a group, the plants in the mustard or cabbage family, Brassicaceae, are cool weather plants, growing well early in the spring, flowering as the temperatures warm, going to seed in the heat of summer. Familiar mustards are cabbage (Brassica oleracea), broccoli (Brassica oleracea), and mustard itself (mustards are species of Brassica, Rhamphospermum and Sinapsis). These edible mustard family plants were domesticated in Eurasia and they are a small selection of the more than 3,700 species worldwide. North America has 634 native species in the mustard family. It also has more than 100 exotic mustards. 

Flixweed, Descuriania sophia

the plant this blog is about 

Plants of Lewis and Clark

 My recent cruise down the Snake and Columbia Rivers retraced some of the steps of the 1804 Lewis and Clark Expedition. Also called the Corps of Discovery Expedition, they were sent to explore the area of the new Louisiana Purchase (link) and the region west of it to the Pacific Ocean. The Expedition has grabbed the imagination of people for two centuries now, as they imagine being in a small corps of men (and one woman) going into unknown regions. The Expedition walked, rode, and boated for over 8,000 miles in under three years, roundtrip.

Crow Butte, Washington

Looking in detail at the discoveries of the Expedition is a reminder of how much the United States didn't know in 1800.