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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Mayhew
1959
Journal
113.
Nov. 15
Glamis area, Imperial Co., Calif.
a few desert lilies (Hesperocallis undulata)
are 8-10 inches above the ground. Several
Alsonia villosa we 6-10 inches in diameter
already. One had a complete head in
bloom, while 2 others had 2 or 3
flowers in bloom, but no large head of
blossoms yet. There was also a plant
that looked like a Tribulus, but all the
specimens were too small for definite
identification. In addition, there were
hundreds of annuals just coming through
the soil. There was much more
moisture in the soil here than we
had found in the dunes at our
sampling site (~ 7 miles further east).
Moisture first became obvious 2 1/2-3 in.
beneath the surface. It was still
abundant at 25 inches, which is as
far as we dug. There appeared to be
plenty of moisture to permit these
annuals to complete their life cycle.
This area is creosote bush scrub that
receives run-off from the road and
from the small ridges east & west
of this location. It may also receive
moisture as seepage from the dirt-lined
canals on each side. We continued to UCR,
arriving at 1810 after driving 175 miles
today (492 miles for the trip). Maximum
temp. today was 80 F.