Over
the past several months, Southern Nevada has received
ample rainfall. Two categories of annual plants that propagate in the Las
Vegas area are winter annuals and spring annuals.
Winter annuals germinate following rainfall
received in October and November, while spring annuals
germinate following rainfall received in January and
February. Since
Southern Nevada received rainfall in both time frames,
both categories of plants are expected to bloom this
year. Furthermore,
the rain that was received is considered abundant for
the Mojave Desert and occurred over an extended period
of time. These
conditions will allow larger, slow growing plants a
better opportunity to fully bloom this year.
Local
wildflower enthusiasts remember a great Southern Nevada
wildflower season occurring in 1973 and another good
wildflower season in the early 1980s. This year is
expected to be the most productive for the largest array
of native flora that Clark County has encountered in 70
years or more.
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Photo
by Janet Bair
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Lower
elevation plants, those occurring below 3,000 feet, are
already blooming around Lake Mead, Lake Mohave, along
streams and rivers and even in people’s yards.
Higher elevation plants are expected to begin to
bloom in March. Wildflowers
on Mt. Charleston are expected to remain in bloom until
June.
Residents
won’t want to miss the beautiful scenery.
However, county environmental and air quality
officials want them to remember these tips when
traveling in the desert:
- Stay
on designated roads and trails.
- Avoid
disturbing the desert crust.
- Observe
wildflowers and other wildlife from a safe distance.
- Leave
the desert as you find it – don’t take plants,
soil, rocks or artifacts from the desert.
- Pack
out what you pack in – don’t litter.
- Pollens
and accompanying seasonal allergies will also be
flourishing this year.
If you are sensitive to these conditions
limit your outdoor activities, steer clear of dust
and contact your doctor if you are not feeling well.
- Report
any desert violation to 1-877-293-8998.