Flora of the high desert
I probably acquired a lasting interest in the native plants
of Arizona and the rest of the southwestern high desert region when I was very
small. When we lived in Jerome, my parents became friends with a neighbor, Leslie
N Goodding, who I later came to know was a world-renowned botanist and expert on dry
land plants! He even discovered and classified a number of species and they now
bear his name. They often went out on expeditions with him and learned a great
deal. By osmosis I guess I did too.
Mom with Mr Goodding- C: 1949 |
Me about 9, a future outdoors woman! |
Although in general I am anything but scientifically
inclined, learning the names of things has been a long-term fascination. In the
back of my mind lurks the primitive notion that knowing the name of anything
gives you power over it! Today I really cannot remember when I could not
identify most of the members of the gramma grass family, differentiate the two main
varieties of juniper that grow here, and recognize a variety of weeds, both
those that were harmless or even good and those that were not, such as thorny,
invasive or poisonous to livestock.
This morning I went off for my normal morning walk with the
Red Dogs in tow, Ginger striding along eagerly and Little Rojo wishing to stop
and sniff—and pee—on every sprig of grass or clump of weed. It’s early fall now and the plants are all
growing hard to reach the seed producing stage before cooler times shut them
down. For fun I tried to identify as many as I could.
Among the weeds there was Puncture Vine, the nasty little
spreading weed that produces the terrible goat head or bull head two pronged
thorns as seeds—steer the dogs clear of that one! Rag weed is prevalent as is Russian Thistle or tumbleweed—which comes in two kinds, one blooming pink and
the other white though otherwise very similar. (Both allergens!) We saw African Rue, an invasive and a very
hardy but not good one. Eradication efforts are very difficult and seem only
marginally successful. Several others are familiar but their names either forgotten or
never known and I cannot find in my weed books. One has tiny dark pink flowers that look like pin head roses and another
with five petaled fuchsia colored blooms about ½ inch across, both viney type low to the ground and spreading.
In the grasses, there was the fast growing six weeks gramma
and its larger cousin, side-oats gramma, and another that could be either blue
or curly—only discernible on close examination. We also steer clear of the Sand
Burr, another grass but one that produces round seeds with a dozen ugly,
slightly hooked spines on each one. They mat a dog’s coat and often invade hay fields,
creating a miserable problem for horses or other stock eating the hay. Back in long ago days, I did a good bit of reaching in and cleaning the burrs out
of my equine’s mouths and trying to dig the tips of the thorns out of my own
fingers. There is feather finger grass, crested wheat, red spangle-top and a few others in our
neighborhood also.
It’s fallish as I said, so that means the mesquite leaves are
going dull olive-gray, far from the lovely vivid spring green they show when
they first emerge. Beans are ripening and falling, food for many of the wild
creatures since they are somewhat sweet and high in protein. Even the creosote
is dulling down. It’s normally a kind of acid green with small yellow flowers
that turn to fuzzy mini-cotton balls of seeds. Now it too is more grayish or
tan with the green.
Many folks think of desert as barren sand dunes but except
for a few areas such as the middle of the Sahara and places like our local
White Sands, that is not true at all. The low desert has many cacti and a
variety of weeds and shrubs. The high desert which ranges up to the lower
levels of juniper, pinon pine and some scrub oaks, has a great diversity of plant
life and not a lot of barren at all. The streams are edged with cottonwood,
sycamore, salt cedar and other trees while the hills have grass and weeds,
green when there have been good summer rains and then fading back to the colors
that blend with the soil and rocks.
Yes, I love the desert. In theory at least I have lived a
number of lives in desert regions, some as a member of earlier Native American
tribes and some perhaps even in other worlds. Although most of my ancestry is currently
Celtic, mostly Irish and Welsh, the green, moist and misty places are not my
heart’s home. Perhaps I--or my energy-entity--has been elsewhere too long although
I think I did live there in many past times as well.
Fall mesquite |
NM fall flowers |
Creosote in bloom |
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