Orange County Chapter
January/February 2007
California Native Plant Society
Orange County Chapter
January/February 2007
Jan 4....................... Board MeetingJan 18.............Chapter MeetingFeb 1...................... Board MeetingFeb 15.............Chapter MeetingMar 31............... Plant
Sale at TOLMay 5......................... Garden
TourWeed and Seed:
Thurs 10-1.................. UCI Arboretum
Any day, 8:30-noon......... Fullerton Arb
2nd Sat.................... Irvine Open Space
3rd Sat.............................. Bolsa Chica
4th Sat........... Upper Newport Backbay
Chapter meetings are held at The Duck Club,
Riparian View, Irvine. Doors open at 7 PM and the meeting begins at 7:30. Wildflower
posters and a wide variety of books are available at the meetings.
The
Irvine Ranch Water District neither supports nor endorses the cause nor activities
of organizations that use the district’s meeting rooms that are made available
as a public service.
Welcome
to the Duck Club, our new meeting place. Located in the San Joaquin Wildlife Sanctuary,
this facility is surrounded by the trees, shrubs and flowering plants native to
the area. Even though at first it will be dark when we meet there, the quietness
and fragrant air will give the feeling of being miles away from civilization.
This
change is necessary because the boardroom of the Irvine Ranch Water District headquarters,
where our meetings were held, is no longer open to use by public groups. The other
meeting room was already booked for 2007. Fortunately, the Duck Club, also managed
by IRWD, was available for our meetings.
Next
door to the Duck Club is Audubon House, headquarters for the Sea and Sage Audubon
Chapter. The surrounding area was formerly an extensive marshland; ponds were
constructed to attract ducks for hunters and a clubhouse was built. Now, these
ponds provide important refuge for migrating birds. In order to attract the birds
and create safe havens for them, the entire area has been restored with appropriate
vegetation.
The
original Duck Club had a maximum capacity of forty people, which restricted its
use to small gatherings. Last year, it was substantially enlarged and improved.
I look forward to greeting you all in our beautiful new meeting place.
—Sarah Jayne, President
Directions:
Driving south on the 405, exit on Jamboree and turn
right. Turn left on Michelson, the first signal. Continue on Michelson.
At the third signal, turn right on Riparian View. Follow the main road
and the signs directing you to Audubon, The Duck Club, and the San Joaquin Wildlife
Sanctuary. Pass the Irvine Ranch Water District water treatment plant. You will
be on a paved two-way road for a 1/4-mile. Before you encounter a gate closing
off the rest of the road, signs will direct you to turn right down a short hill
and into the parking lot. The first building you see will be Audubon House. The
Duck Club is the center building. There is a large restroom on the left.
Driving
north
on the 405, exit on Culver and turn left. At the second signal,
which is Michelson, turn right. Continue on Michelson to the third signal,
Riparian View, turn left toward the Irvine Ranch Water District water treatment
plant and follow signs to The Duck Club.
[Thomas
Guide to Orange County, page 859 J-7]
Thursday,
January 18—Lilies and Their Relatives in Southern California
Speaker:
Fred Roberts
Start
the New Year off right by joining us as
a long time Chapter member and Rare Plant Chair takes us along to visit the lilies
and related plants of Southern California. This is one of our more interesting
and showy groups of plants. Among them are the stunning mariposa lilies, mysterious
chocolate lily, and true lilies like the Humboldt lily. We will also survey lily
relatives such as yuccas, agaves, onions, brodiaeas, and soap plants. Southern
California offers
a
wonderful variety of lilies and their relatives in a broad array of habitats ranging
from desert, grasslands, and stream banks to mountain meadows and conifer forests.
Fred Roberts, has spent considerable effort during the last seven years tracking
down many of these species for a book he and Mark Elvin are putting together:
Lilies and their Relatives, the next book in the Illustrated Guides of
the Southern Californian Floristic Province series.
Fred
Roberts is an undisputed expert in native plants in our region. He developed an
interest in our Orange County native flora at an early age and by high school
was out in our local wildlands collecting, pressing and cataloging the local native
plants. A long time CNPS member, Fred Roberts was here when our chapter started
in the early 1980s and has shared Rare Plant duties with Dave Bramlet for many
years. Fred was a botanist for the California Department
of Fish and Game out of their Carlsbad office until 1999; he is currently a private
botanical consultant, speaker, artist, and author.
Fred
has published A Checklist of Vascular Plants of Orange County in 1989 followed
by The Oaks of the Southern California Floristic
Province in 1995 and the second edition of A
Checklist of Vascular Plants of Orange County in 1998. He co-authored
The Vascular Plants of Western Riverside County, California: An Annotated Checklist,
published in 2004. He is currently working on The Flora of Orange
County, and co-authoring Wildflowers of Orange County with Bob Allen
and Chris Barnhill in addition to the long awaited, Lilies and Their Relatives.
Speaker:
Kerry Knudsen
Lichenologist
Kerry Knudsen will take us on a fascinating tour of the important world of lichens.
He will present his study of the lichens of Weir Canyon, the first intensive survey
of local lichens in the history of Orange County.
Far
more than a symbiotic organism composed of algae and fungi, lichens are important
bio-indicators of air quality and environmental health in general. They have the
ability to act as a tiny, sometimes widespread, pioneer species, helping to bind
the soil to prevent erosion. In some cases, they convert nitrogen in the air to
a form that can be used by plants, thereby making important contributions to building
healthy soil. Different species can live in a variety of situations, thriving
in seemingly hostile, stark situations on ridgeline rock or on arid soil, on trunks
in the shade of old growth Chaparral or cooler Oak Woodlands, or on the branches
of relatively young Coastal Sage plants.
Unfortunately,
hikers often troop past these fascinating life forms without a second look, sometimes
even Orange County CNPS members! Hopefully this talk will help us rein in our
headlong rush towards our wonderful flowers and encourage us to pause and observe
an intriguing phenomenon in our local habitats—the lichens.
Kerry
Knudsen is the Curator of Lichens for the UC Riverside Herbarium. The Herbarium
currently contains over 6,000 lichen collections, 4,900 from California. Fifty
to 150 collections are added weekly, with Southern California collections currently
being strongly emphasized. Kerry, a recognized expert in the study of Lichen in
California, not only oversees and adds to the lichen collection at UCR Herbarium,
but is also a principal contributor of lichen data to the Plant Atlas Project
based at the San Diego Museum of Natural History. Kerry is currently working on
the Lichen Flora of Southern California as well as the genus Acarospora
for the Lichen Flora of the Greater Sonoran Desert Region. Kerry Knudsen
continues to discover new species and has had a new species of lichen from Southern
California named in his honor by James Lendemer, Placynthiella knudsenii.
After
a three-year hiatus, OCCNPS is once again offering a spring tour
of gardens that showcase California native plants. This year, we will be coordinating
with Sea & Sage Audubon’s Audubon at Home program, which offers workshops
in landscaping with native plants. Because of many other Spring events, the date,
May 5, is a little late for some of the early bloomers, but there will still be
many plants at their peak. Gardens are being selected from all over the county
so there will be at least a garden or two within easy reach of any area. [The
committee is still open to suggestions. Call or email (see back page) Sarah Jayne.]
There
are many good reasons to consider landscaping with California native plants. The
goal of the Audubon at Home program is to promote the creation of habitat for
birds and other animals. Native plants attract native critters. Our local native
plants are also water thrifty and blend well with plants from the other four regions
with a Mediterranean climate. Finally, using California native plants in the landscape
helps to preserve the historic identity of our unique corner of the world. On
May 5, visit some true California Gardens.
WEED WAR FUNDED! OCCNPS Invasives Chair Bill Neill has won a grant for a project to remove castor bean and milk thistle along San Juan Creek in Caspers Wilderness Park and contain the spread of eucalyptus at San Juan Hot Springs! The 1:1 matching grant is from the Santa Ana River and Orange County Weed Management Area (of which OCCNPS is a member) and runs through 2008. OCCNPS and the Caspers Park Preservation Foundation pledged funds for the match last fall. Bill has battled weeds in various regional parks for several years, working with parks personnel. Congratulations, Bill!
BOLSA CHICA: A Conference on Bolsa Chica will be held March 24-25 in Huntington Beach. Tickets are $150, include three meals, reception and entertainment, and all lectures and panels. Several guided bird tours are scheduled for the 25th, for an additional $25. Best to register early! Info: wanconservancy.org.
OC PARKS: Harbors, Beaches and Parks' new Strategic Plan was presented to the Board of Supervisors on November 21st. The Supervisors were surprised and impressed that the results of public opinion polls showed that most people like OC county parks just as they are, want the parks' natural habitats to be preserved and enhanced, want more hiking, nature trails and such, DON'T want county parks to have soccer fields and other developed recreation. The Supervisors were so impressed that:
· Superintendent Campbell proposed finding money to increase county park holdings in park-poor northern OC.
· Superintendent Correa (now State Senator) reiterated his long-standing interest in making the Santa Ana River into an amalgam of county and other parks instead of a storm drain, and in increasing use of school grounds as community parks, and said he'll continue to work on these as a Senator.
· All were interested in increasing trail connections between county and other parks throughout OC.
· “Enviros” left the hearing with a pleasant feeling of general hopefulness for OC parks’ future.
On the heels of that hope came two heavy blows:
· Kevin Thomas, Director of Harbors, Beaches and Parks and organizer of the Strategic Plan process, was fired. See OC Register Archives for Dec. 9.
· New 2nd Dist. County Supervisor John Moorlach was quoted in OCMetro (Dec. 7): “Why is the county in the business of running regional parks? ... Why are Back Bay and Mile Square county regional parks? Why doesn’t Fountain Valley have Mile Square? ... I’d like to move a lot of that stuff out of that stewardship role of the counties and into the cities.” See ocmetro.com for the full article.
ACTION NOW: Contact Sup. Moorlach at ocgov.com/supes/second to tell him that it is very short-sighted to sacrifice OC’s now-irreplaceable natural lands, preserved as county regional parks, and the very-long-term benefits they provide, in the name of financial stability that is always short-term. The parks’ natural resources, which now belong to the all the county’s residents, will definitely NOT be better off if they belong only to the adjacent cities. CC your Supervisor (see district map at ocgov.com/supervisors/supervisorsmaps.asp) and Bryan Speegle, Director of RDMD (of which HBP is a division) at pio@rdmd.ocgov.com.
—Celia Kutcher, Conservation Chair
Guided Backcountry Walks most Saturdays
and Sundays. Meet at 9 AM at the El Moro Visitor Center. Parking
is $10. 949.494.3539
For information about events, reservations, and directions, contact Laura Cohen or Michelle Thames at 949.489.9778 or visit www.TheConservancy.org
Open to the public every day from 7:30 AM to 4 PM. Maps provided for self-guided tours. Docent-led tours Saturdays.
Parking $3. Call 949.494.9352 or visit lagunacanyon.org
For walks in the Northern and Southern Reserves call The Nature Conservancy at 714.832.7478. Visit www.irvineranchlandreserve.org for a complete list.
The Orange County Natural History Museum is located at the entrance to the park, 949.831.2790.
Thomas Riley Regional ParkFor more information
call 949.728.3420
Join us as we continue planting in the California Garden and the new Oak Woodland, Thursdays 10-1, through January & into February. Canceled if rain within 24 hours beforehand. Contact Celia or the Arboretum office, 949.824.5833, if in doubt. Sturdy work shoes, gloves, water, and hat are advised; bring your favorite shovel if you like.
SAVE
THE DATE!
Our Spring Plant Sale at Tree of Life Nursery will take place on Saturday, March 31. Details in the next newsletter.