Monday, September 20, 2010
Cunninghamia lanceiolata--China Fir
20. I guess the men like company. The mosaic on the ground of the fallen branchlets is just lovely! Also a fire hazard, apparently, but isn't the duff always a fire hazard?
The wood is soft and scented, probably a bit like cedar. Here, the cedar is used for closets or blanket chests. In China, the Cunninghamia is used to build coffins and temples, among other things.
Sunday, September 19, 2010
Glottiphyllum linguiforme or Mesembryanthemum linguiforme
Saturday, September 18, 2010
Dasylirion Wheeleri--Desert Spoon
I think if I had named this plant, it would be called "Flower Worms." Just look at the shapes those flower stalks take as they emerge from the main stem! Looks fun up close. From a distance, the pale yellow flowers are not that impressive. There were so many bees on this plant when I snapped the pic at the UC Botanical Garden! All honey bees, as far as I could tell.
So this plant is not called "flower worms," it is called Desert Spoon because the base of the leaves are spoon shaped. They are quite rough and stiff, so I think no one would actually want to use the leaves as spoons. I have read that they are used in dried arrangements, however. The other common name is "Sotol" after the alcoholic drink made from the center core after the leaves are removed. It takes one plant 15 years to mature, and then only one bottle of sotol can be made from it. Very slow production. That center core can also be baked and eaten. Native Americans used the leaves to make mats, baskets and thatching. An imposing plant with many human uses.
Friday, September 17, 2010
Rhamnus californica--Coffeeberry
Thursday, September 16, 2010
Buckwheats and other Plants for Sale
Buckwheats are hosts to many butterflies, which means that the caterpillars eat them. Blues, Metalmarks, and hairstreaks all use buckwheats.
Wednesday, September 15, 2010
Brunsvigia josephinae--Josephine's Lily
This weird, lilyish-looking plant is now blooming at the UC Botanical Garden. Part of its weirdness is the lack of leaves; like the naked lady, it has no leaves when it is in bloom. It flowers in late summer when rains won't dilute the nectar. Then the leaves and seeds grow when the rains come in the fall. Another part of its weirdness is the interesting curves in the stems that support the flowers. Seems like all these characteristics that make it look strange to us make it very attractive to the sugarbirds which pollinate it. The sugarbirds of South Africa don't hover like hummingbirds. They need a landing platform, which the Josephine's Lily has conveniently provided just below the flower. Cool, huh?
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