Thread-waisted Wasps – the genus Sphex

Great Golden Digger Wasp (Sphex ichneumoneus) on native buckwheat

Gardeners are learning to appreciate
the diversity of native
pollinators, in part due to the activities of National Pollinator Week (the 3^rd
week in June).  To learn more about
pollinators in general, see our June 2013 posting (http://mother-natures-backyard.blogspot.com/2013/06/life-friendly-gardening-planning-for.html).

Among
the warm weather pollinators are the wasps. 
While many gardeners associate wasps with nasty stings, many are mild
mannered and rarely sting humans.  Most
are true garden heroes, functioning not only as pollinators but as predators of
unwanted garden creatures. They should be welcomed, not feared, by local gardeners.

The
insect Family Sphecidae – the Thread-waisted
Wasps – includes digger wasps, mud daubers, sand wasps and sphecid wasps.  These insects have distinctive long, stalked abdomens,
giving the body a ‘thread-waisted’ or ‘wasp-waisted’ appearance.   We plan to write several blog posts about
this interesting – and locally common – group of insects.

Female Burrowing Wasp (Sphex lucae) 

 

Most Thread-waisted wasps nest in the ground,
usually in areas that have sparse or no vegetation.  Most are solitary nesters. Adults feed on
floral nectar, honeydew, and body fluids of their prey. Their larvae feed on
the paralyzed bodies of a variety of arthropods including spiders,
grasshoppers, and caterpillars. Adults provision the nests prior to laying
eggs.  

The taxonomy of the Family Sphecidae has been recently revised [1].   It currently contains about 130 genera and
over 700 species worldwide.   The Family is divided into Sub-families and
Tribes, based on similarities in morphology (appearance) and DNA [1].  The Tribe Sphecini
(in the Sub-family Sphecinae)
includes two genera (Isodontia; Sphex). The Sphecini are large, strong flyers, active during the warm/hot part
of the year.  Several species of Isodontia and Sphex are known to visit S. California gardens, particularly those with
native plants. So, you likely have seen them in local gardens.

Two Sphex
species are well-documented from S. California. Both Sphex ichneumoneus (Great Golden Digger Wasp; Great
Golden Sand Wasp) and Sphex lucae (Burrowing
Wasp) are seen routinely in Mother Nature’s Backyard (Gardena Willows Wetland
Preserve, Gardena, CA).  We’ve had great
fun photographing these large insects; they are pretty and interesting to
watch.   Here are some interesting facts about these
two wasps.

 

Great Golden Digger Wasp (Sphex ichneumoneus)

 

Sphex
ichneumoneus - Great Golden Digger Wasp/Great
Golden Sand Wasp

Native
to the Western Hemisphere (from southern Canada to Central/South America and
the Caribbeans), the Great Golden Digger Wasp is impressive, indeed [2].  Usually between one-half inch and one inch
(1.25 to 2.5 cm.) in length (sometimes even larger), they are distinguished by
the golden pubescence (hairs) on their black head and thorax, their reddish
orange legs, and partly reddish orange bodies.  Half of the back segment of their abdomen is
also black; the front segment and legs are a conspicuous reddish-orange.  The scientific name is pronounced ‘SFEX  ick-new-MOW-nee-us’.

Great Golden Digger Wasp (Sphex ichneumoneus) on Red buckwheat

 

Great
Goldens are not uncommon in parks, gardens, wild lands and vacant lots; in
short, where ever there are flowering plants, grasshoppers/katydids and bare,
sandy ground for nest sites.  They can be
seen in warm weather, usually from May to September in S. California.  We’ve seen them primarily in June and July in
our area – they are particularly busy in the dry, sunny days of early summer.

While
large, these wasps are not aggressive unless handled, swatted, or otherwise
threatened.  Approach them slowly and
respectfully; watch and photograph, but don’t touch.  They are wary creatures, but tend to go about
their business if left alone. They are very active; you’ll probably have to
photograph them with a telephoto lens. 
For more tips on photographing garden insects see: http://mother-natures-backyard.blogspot.com/2015/07/life-friendly-gardening-photographing.html
 

Great
Goldens are so large and colorful that they are easy to spot. They twitch their
wings, making them appear to flash rapidly - a behavior that attracts your
attention.  The adults feed on flower
nectar and sap.  They utilize a wide
variety of flowers.   We see them mostly on
plants with many small flowers, particularly the summer-flowering native
buckwheats, yarrow and milkweeds. 

 

Great Golden Digger Wasp (Sphex ichneumoneus)

on Red buckwheat

 

Great
Goldens (and other Sphex) are
solitary insects: they do not share the responsibilities of provisioning for
and raising their young. However, dozens or even hundreds of females have been seen
nesting in the same area.  Some favored
sites are used year after year [2].  Adult
females hunt/collect crickets, grasshoppers and katydids to serve as food for
their larvae. Sphex ichneumoneus wasps track their prey, hence the name ‘ichneumoneus’,
Greek for tracker.

The
nesting behavior of Sphex ichneumoneus is well documented, in
large part due to the careful studies of several entomologists.  For a detailed description see reference 3,
below.  In late spring or summer, each
female constructs from 1 to 10 nests. 
The nests are dug in bare sandy soil; in local gardens they are often in
pathways or other areas covered by decomposed granite (DG). 

The
main tunnel is one-half inch (1.25 cm) in diameter and four to six inches
(10-15 cm) deep.  From one to seven brood
cells radiate off the end of the main tunnel. 
These are where eggs are laid and larval provisions are stored.  The entrance to the nest is covered up (to
hide it) each time the female leaves.

Great
Goldens hunt for crickets (Gryllidae), grasshoppers (Trimerotropis) and
katydids (Tettigoniidae) to serve as food for their young.  The prey are paralyzed with toxins in her
sting.  Smaller prey are then picked up
and flown to the nest.  Larger prey are
dragged along the ground by their antennas, which the Great Golden grasps with
her mouth [3].

All
parts of the nesting behavior are ritualized; they are repeated again and again
with very little variation.  Upon
reaching the nest with her prey, the Great Golden first inspects the burrow
before dragging the prey inside.  The
prey – an average of four per brood cell – remain alive but paralyzed until
eaten by the larvae.  One egg is
deposited per prey and the eggs hatch several days after being laid. 

Great
Goldens have but a single generation per year. 
The larvae spend the winter in the underground nests.  They emerge as adults the following spring,
and the cycle goes on. 

Great Golden Digger Wasp (Sphex ichneumoneus)

on Red buckwheat

 

For
more pictures of the Great Golden Digger Wasp see:

http://nathistoc.bio.uci.edu/hymenopt/Sphex%20ichneumoneus.htm

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Sphex+ichneumoneus&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Animal

http://www.inaturalist.org/taxa/85362-Sphex-ichneumoneus

https://www.youtube.com/watch?v=PMC1VzZvd0s

http://bugguide.net/node/view/414

 

Female Burrowing Wasp (Sphex lucae) on 'Island Pink' yarrow

 

Sphex lucae - Burrowing
Wasp

The
Burrowing Wasp, AKA the Orange Katydid Wasp, is another Sphex species we see this time of year. It is sometimes also known
as Fernaldina lucae.  The
scientific name is pronounced ‘SFEX 
LOO-cheh’ (or LEEOO-chuh).  The
species was named by Henri Louis Frédéric de Saussure (1829-1905), a Swiss
mineralogist and entomologist, and a prolific taxonomist [4].  He was particularly interested in the
solitary wasps.

Sphex lucae is native to Western N. America from
southern British Columbia, Canada, to the U.S. Southwest (AZ, NM, UT, TX, ID,
CO, OK), California, Baja California and northern Mexico [5, 6].  As with Sphex
ichneumoneus, the Burrowing Wasp is
found where flowers, katydids and bare ground are available. 

Burrowing Wasp (Sphex lucae) - female

 

The
Burrowing Wasp exhibits sexual dimorphism; the male and female of the species
look different. The male is smaller (3/4 to 1 inch; 2.2-2.5 cm) in length,
slender and all black with violet reflections on the wings.   The females are slightly larger (to 30 mm;
1.2 inches) and more robust than the males. 
They are also more colorful: black with a red abdomen, and yellowish or
violaceous wings [6].   Unfortunately, we
have mostly photos of the females at present – we’ll try to remedy that soon.  Note that face, legs and thorax are
completely black in this species.

Burrowing Wasp (Sphex lucae) - male

 

The nesting behavior of Sphex
lucae is similar to
that of Sphex ichneumoneus.  The prey are
primarily Katydids.   Adults nectar on
small flowers – native buckwheats and yarrow in our garden, but also acacias,
Melilotus and likely other species.

Males
are known to spend the night in clusters or ‘sleeping groups’ [6, 7].  The location may change from night to night,
but groups tend to remain together, sleeping in sheltered places (in flowers; under
leaves; under rock ledges).

 

Burrowing Wasp (Sphex lucae) - female - on Dune Backwheat

 

For
more pictures of Sphex lucae see:

http://nathistoc.bio.uci.edu/hymenopt/Sphex%20lucae.htm

http://www.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=9201

http://www.flickriver.com/photos/tags/sphexlucae/interesting/

 https://www.youtube.com/watch?v=hOL6JcyZ_MY

 

http://bugguide.net/node/view/118010/bgimage

 

 

In
summary, the Sphex wasps are interesting and colorful additions to the
garden.  They are mild-mannered, and
their behavior is fascinating to watch. 
So enjoy them in the wild and in your garden – and, please, don’t get out the can of
Raid and kill them.  They are
garden heroes, important to the garden ecosystem and important parts of our
natural heritage.

Like this posting?  See our other insect posts at: http://mother-natures-backyard.blogspot.com/2016/07/insect-postings-mother-natures-backyard.html

 

________________________

 

1.      
http://www.calacademy.org/scientists/projects/catalog-of-sphecidae

2.      
http://www.discoverlife.org/20/q?search=Sphex+ichneumoneus

3.      
http://aggie-horticulture.tamu.edu/galveston/beneficials/beneficial-54_great_golden_digger_wasp.htm

4.      
https://en.wikipedia.org/wiki/Henri_Louis_Fr%C3%A9d%C3%A9ric_de_Saussure

5.      
http://researcharchive.calacademy.org/research/entomology/entomology_resources/hymenoptera/sphecidae/family_group_names_and_classification.pdf

6.      
http://bugeric.blogspot.com/2011/05/wasp-wednesday-sphex-lucae.html

7.      
http://aesa.oxfordjournals.org/content/55/2/148

 

 

We encourage your comments below.  
If you have questions about insects or other gardening
topics you can e-mail us at :  mothernaturesbackyard10@gmail.com

 

 

Read More

Sustainable Living: Foraging for Native Plant Foods in Your Own Backyard

Sustainable foraging for native dye plants in the garden

 

Interest
in the edible, medicinal and other uses of native plants has grown dramatically
in the past five years. Mother Nature’s Backyard has played a role in this. Our
‘California Gourmet’ and ‘Garden Crafts’ series specifically promote the use of
California native plants.

Native
plants play an important role in living sustainably.  They furnish habitat, create shade, improve
the soil and provide edible and craft materials.   To put it simply, California natives are
remarkable additions to the garden ecosystem. But it’s important to remember that
these plants are also critical components of natural ecosystems.

The
increased interest in edible and medicinal native plants creates several unintended
consequences.   Most important is the overuse of natural
stands of native plants growing in the wild. 
 This is not just a problem in
California; over-collecting of native plants is a critical issue world-wide,
leading to the extinction of entire plant species.

While
some California native plants are still common, others are rare – even
endangered - in the wild.  Humans have
played a key role, primarily by destroying habitat (building houses, roads,
etc.).  Global climate change is putting further
pressures on wild plants and animal populations. 

To
stress wild populations further by wild foraging is unsound.  In fact, there are legal, health/safety,
practical and ethical/stewardship reasons to limit wildland foraging.  For a thoughtful article on this see: http://www.huffingtonpost.com/lisa-novick/forage-in-the-garden-not_b_10211746.html.
 

We
urge that you consider foraging in your
own garden rather than in the wild.  A
thoughtfully planned garden can supply many edibles and loads of materials for
garden crafts.  In fact, you may have an
excess.  Consider swapping ‘produce’ with
others to increase the variety of materials available to you.  Get to know which weeds are edible or useful;
knowing that a weed is edible can turn a chore into an interesting adventure.

There are
many reasons to forage your own garden rather wild foraging.  Here are just a few:

 

Legal reasons

1. You own the resource. Collecting on private property
   or on protected government land can be risky business, particularly
   without the proper permits.   Trespassing and stealing can lead to
   fines – even jail time.   Safer to
   forage in your garden.




2. Rare species, purchased from reputable sources, are
   legal to own and plant in your garden. Wildland endangered/ threatened
   species are often legally protected. 
   They cannot be taken, removed, destroyed, collected etc. in the
   wild.  You can harvest (responsibly)
   the rare species you grow in your garden. 
   Just be sure to purchase plants from
   reputable sources only.  Don’t
   risk the legal consequences of planting a plant that’s been illegally
   harvested.

Health & safety reasons

1.   
You
know you are using the correct species. Field foraging can result in mistaking a toxic for a
safe species.  Poisonings – even deaths –
from eating wild foraged plants occur each year.  Purchase and clearly label garden plants, making
sure that proper precautions are taken with hazardous species.   You wouldn’t want to feed your family
something that might make them sick!

2.   
You
know how the resource has been managed. Pesticides, herbicides, pollution, etc. can affect the
safety of plants ingested as food/medicines or used in craft projects.  You can manage these exposures in your
garden; you have no clue about them when
you wild forage.

Practical reasons

1. Ease of access. It’s so much easier (and sometimes safer) to
   harvest plant materials in the garden than the wild. 




2. You can pick edibles, medicinals and craft materials
   at the ‘peak of freshness’.   The taste, appearance and effectiveness
   of many materials varies with the season and the weather.   Grow source plants in your garden, where
   you can easily monitor them and harvest at the optimal time.




3. You can grow enough of the species you enjoy. 
   We all use our plants differently. 
   By planting just the species you use, you can make best use of your
   garden’s space.  A natural dyes
   enthusiast will plant different plants from someone with an interest in
   medicinal plants.    Choose plants
   for their useful properties in addition to their beauty.




4. Useful plants provide added value to your garden. 
   Berry bushes, vines and trees can provide habitat and shade in
   addition to food.  Dye plants and
   edibles can be pretty and water-wise. 
   Useful native plants can stabilize a slope and improve soil
   nutrients and physical properties.  Useful native plants provide these ‘added
   services’ in the wild; why not in your garden?




5. Harvesting home-grown materials gives purpose to
   your garden.  There’s nothing like the satisfaction
   of growing your own food and other useful products.  Working in a useful garden provides
   purpose to all who participate. 
   Gardening – and garden foraging – are good, wholesome family
   activities!     And they are often
   fun as well!

Ethical/stewardship reasons

1. You don’t over-tax rare natural resources.  Even when we each take just a little, if
   there are many foragers, scarce wild plants can disappear.  Wild resources are the sacred heritage
   of us all; they are a gift to pass on to future generations.  Admire plants in the wild; observe them,
   photograph them and enjoy them.  But
   forage California natives in your own garden; it’s the responsible – and ethical
   – thing to do.




2. You can manage garden plants using sound ecological
   principles.  Since you control the resources, you can
   manage them wisely.  You can harvest
   just enough, at the right time, to sustain the plants. 




3. No need to waste time & gas getting there. 
   If you worry about scarce resources and air pollution, garden
   foraging is the most economical and earth-friendly option.




4. Passing along an ethic of sustainability to the next
   generation.
   The planet is getting more crowded – that’s obvious.  To adapt, we need to adopt and promote
   sustainable living practices.  Be an
   inspiration: live sustainably, grow sensible plants (like local natives) and
   forage in your own backyard.   Your
   children, grandchildren, students and others need to learn these skills.  
   Be a teacher of sustainable life skills – that’s important!

Wild greens foraged sustainably from Mother Nature's

 Backyard garden.

 

 

 

We
welcome your comments (below).  You can
also send your questions to: mothernaturesbackyard10@gmail.com

 

Read More

Plant of the Month (June) : California everlasting – Pseudognaphalium californicum

California everlasting (Pseudognaphalium californicum) in Mother Nature's Garden of Health

Some
plants remain where you plant them; others move around in the garden.  The movers are those plants – often annuals
or perennials – that re-seed where ever conditions are suitable.  Rather than fighting it, we let the movers
pop up (within reason) in different places each year, adding an element of
spontaneity to the gardens.  One such
plant is the California everlasting, Pseudognaphalium
californicum (pronounced soo-doe-nah-FAY-lee-um  cal-ee-FOR-ni-cum).

The
Everlastings are an interesting and useful group of plants in the Sunflower
family (Asteraceae).  Also called Cudweeds, they are common plants
of temperate regions. In the western U.S., they are often herbaceous plants
with hairy foliage and rather plain flower heads.  The floral bracts remain on the plant after
flowering, making these ‘everlasting flowers’ useful in dried flower
arrangements.  Several Everlasting species
are used in traditional medicine, most commonly for sciatica.

In
California, the most common Everlastings are classified in three genera: Logfila (the Cottonrose genus), Gnaphalium (the Cudweed genus) and Pseudognaphalium (Cudweed or
Rabbit-tobacco genus).  Gnaphalium palustre (Western marsh
cudweed), a common annual of seasonally moist places, is the only California
native in the genus Gnaphalium.  

Eleven
California Everlastings are currently classed as Pseudognaphalium.  Of these,
most are perennials – although many function more like biennials or even annuals.
[1] Seven species, along with the non-native Jersey cudweed (Pseudognaphalium luteoalbum), are native
to western Los Angeles County.   We
featured the Feltleaf everlasting previously (http://mother-natures-backyard.blogspot.com/2013/09/plant-of-month-september-wrights.html).

California everlasting (Pseudognaphalium californicum) - Palos Verdes peninsula

 

California
everlasting (formerly Gnaphalium
californicum) is native from Washington/Oregon to Baja California, Mexico.
It grows throughout the California Floristic Province, with the exception of
the Great Central Valley.  It can still
be seen in the Santa Monica Mountains, in the foothills of the San Gabriels, on
Catalina Island and in undeveloped areas of the Baldwin Hills and Palos Verdes
peninsula.    

California
everlasting is also known as Ladies' tobacco, California rabbit tobacco, Green
everlasting, California pearly everlasting and California cudweed. It’s a
common herbaceous plant of seasonally dry, open places in forests, grasslands
and shrub lands (chaparral, coastal sage scrub and mixed evergreen), often on
slopes or in disturbed soils.   It is
also used in local gardens for its unique appearance, fragrance and other
qualities.

 

California everlasting

Pseudognaphalium californicum

 

Whether
Pseudognaphalium californicum is an
annual, biennial or short-lived perennial depends partly on circumstances.  In favorable situations in the wild, it
likely is a short-lived perennial.  In
most gardens, it will behave as either an annual or biennial.  The plants begin growth with the winter/spring
rains, first forming a luxuriant mound of soft, bright-green foliage.

 

California everlasting (Pseudognaphalium californicum)

spring foliage

 

The
plant itself is rather stout and upright, growing 2-4 ft. (0.5 to 1.25 m) tall
and up to 2 ft. wide.  The larger leaves,
which can be 4-6 inches long (to 15 cm), are clustered in a basal rosette in
older plants.  The leaves are linear to
lanceolate, with somewhat wavy margins; they may be sparsely hairy. 

 

California everlasting (Pseudognaphalium californicum): foliage

 

The
most striking foliage characteristic is the glands, which are found on both
upper and lower surfaces of the leaves.  You’ll know from the leaves that this is
California everlasting; it’s the only locally native everlasting with sticky,
aromatic leaves. Chemicals produced by the glands are responsible for the
characteristic aroma – like maple syrup with hints of lemon and camphor.   On a
warm day, the scent makes you long for pancakes – kids love it!    In fact, the scent is one of many reasons to
include this plant in your garden.

  

California everlasting (Pseudognaphalium californicum):

 flowering plant in Madrona Marsh Nature Center

 native plant garden

 

With
the warming spring weather, plants develop one or more erect, leafy flowering
stalks.  These are many-branched at their
ends, producing an inflorescence (cluster of flowers) that is wide and flat,
mostly at the top of the plant.  The
terminal branches have fewer leaves, so the flowering heads appear to float
above the foliage.  Plants may begin
flowering as early as February in lowland S. California; as late as July
further north and at higher elevations.  
In Mother Nature’s Backyard, Pseudognaphalium
californicum usually blooms from April to June. 

California everlasting (Pseudognaphalium californicum):

 flower heads

 

California everlasting (Pseudognaphalium californicum):

 close-up of flower heads

 

The
flowers themselves are typical of the native Everlastings.  The flowering heads have no showy ray flowers
(the ‘petals’ of a typical sunflower head) and the yellow disk flowers are only
slightly visible.  The overall shape of
the flowering head is like a turban or bulb; rounded and wider at the base,
more pointed at the tip (see above).  The
flowering heads are covered by thin, scale-like, white involucral bracts
(flower leaves), giving them an overall white color.  In this species, the bracts are blunt tipped
(see close-up picture, above). 

 

California everlasting (Pseudognaphalium californicum):

 going to seed

Like
most Sunflowers, California everlasting is insect pollinated.  The seeds are tiny, with bristles that aid in
wind distribution (or occasional hitchhiking in animal fur).  In our experience, new seedlings establish
readily in suitable places.  This is a pioneer species (an early colonizer of
bare or disturbed sites).  As such, it
tends to establish on bare ground, in places with adequate winter moisture and
light.  

California everlasting (Pseudognaphalium californicum):

 seedlings

 

The
seedlings are easy to distinguish from other plants (above) and young plants
are easily removed where necessary.   This
is not an aggressive invader in our experience; new plants pretty much replace
the old ones each year.

California
everlasting is not fussy about soil type, doing well in sandy, rocky or clay
soils.  It probably does best in full
sun, but also grows in part-shade (it tends to be a bit leggy and has fewer
blooms).  Pseudognaphalium californicum tolerates coastal conditions, salty
and alkali soils, poor drainage and deer. 
It is not eaten by rabbits and does well on slopes or flats.   All it really needs is adequate soil
moisture from winter until it begins to flower. 

California everlasting (Pseudognaphalium californicum)

 in garden at Rancho Santa Ana Botanic Garden,

 Claremont CA

 

There
are many good reasons to include Pseudognaphalium
californicum in your garden.  It
functions as a useful filler plant between shrubs and grasses in new and mature
gardens.  The white ‘flowers’ usefully
tie together disparate colors in a garden bed.  
And, of course, the wonderful scent makes it a natural for the scented
garden.  A plant next to a sunny garden
seat is heavenly on a warm spring day!

Like
many of the native Pseudognaphalium
species, California everlasting is a larval food source for the American
Painted Lady butterfly, Vanessa
virginiensis.   If you like the
Painted Ladies, you should consider planting some native Everlastings (like Pseudognaphalium
californicum).

 

California everlasting (Pseudognaphalium californicum)

Garden of Dreams Discovery Garden,

 CSU Dominguez Hills, Carson CA

 

Of
course another reason to plant California everlasting is to have a ready source
of dried flowers for bouquets and crafts. 
Simply clip off the flowering stems before most of the flowers open,
bundle the stems, then hang them upside-down to dry in a dry place.  The ‘flowers’ will last for a year – until
the next season provides a new crop. 
They provide useful filler in bouquets and floral arrangements; but they
also make an airy arrangement all by themselves.

A
final reason to plant Pseudognaphalium
californicum is for its medicinal uses. 
Tinctures of several Everlasting species, including P. californicum, have been dissolved in water and ingested in the
treatment of lower back pain and sciatica. A tea made from dried stems and
leaves is a traditional remedy for colds, coughs and stomach ailments.  This treatment may work by strengthening the
immune system, so it’s important to use a mild dose (perhaps 5-10 leaves per
pint of hot water).  After steeping, the
leaves are removed and the refrigerated tea is drunk once a day over 3-4 days. [2]
  This
tea was also used as an eyewash.

 

California everlasting (Pseudognaphalium californicum)

Mother Nature's Garden of Health, Gardena Willows

 Wetland Preserve, Gardena CA

 

A
pillow stuffed with dried flowers and foliage is reported to help some
sufferers of asthma and chronic cough. This is an unusual delivery mode for a
medication, but may be worth a try.   A poultice of the leaves is a traditional
treatment for cuts and skin sores; it reportedly numbs the pain and aids in
healing.   Finally, Chumash healer Cecelia Garcia has
shared explicit instructions on the use of Pseudognaphalium
californicum as a weight loss aid. 
Read reference 3, below, for more on this application.

In
summary, California everlasting is an interesting native plant with many
attributes to recommend it.  It can be
grown in a variety of soils, even along the coast.  Its aroma is unique among the local natives
and it provides needed habitat for American Lady butterflies.  It can also be a source of craft materials
and medicinals.  It’s an easy plant to
grow - if you can provide bare soil and don’t mind it moving around in your
garden.  We love this plant and think you
will too.

 

For a
gardening information sheet see: http://www.slideshare.net/cvadheim/gardening-sheet-pseudognaphalium-californicum

For more
pictures of this plant see: http://www.slideshare.net/cvadheim/pseudognaphalium-californicum-web-show

For plant
information sheets on other native plants see: http://nativeplantscsudh.blogspot.com/p/gallery-of-native-plants_17.html

 

______________________

1. Calflora - http://www.calflora.org/cgi-bin/specieslist.cgi?where-genus=Pseudognaphalium


2. http://www.livingwild.org/summer-blog-posts/pearly-everlasting/


3. http://www.abeduspress.com/files/Chumash_treatments_to_aid_weight_loss.pdf

  

 

 

 

We
welcome your comments (below).  You can
also send your questions to: mothernaturesbackyard10@gmail.com

Read More