Fairy Duster World

There are two calliandras in my yard:

C. californica, aka baja fairy duster is a lower California native that grows as a loose wiry shrub about 6 feet tall and equally wide.  I planted this in the garden sometime in the past decade.

C. tweedii, aka Brazilian flame bush is native to Brazil and mine is a stout tree about 15 feet tall and wider.  This tree was already this size when I came to live here over 20 years ago, so I imagine it is quite a bit older than 20 years.

I was out poking around looking for critters and found only the bees, up early and foraging in the fairy duster flowers.  These plants produce a lot of nectar and attract not only the bees, but also hummingbirds and butterflies to assist with pollination.  After the flowers pollinate, legumes are produced, the pea-like pods that will eventually dry up and split, ejecting the seeds into the world in the hopes of propagating.  Both plants receive little or no supplemental water in our southern California garden, and bloom off and on all year.








Aside from the size difference between the two calliandras, there are some other distinctions:
The flowers on tweedii are larger and fuller, and the pods they produce are thicker, hairier and occur in clusters.

The pods on californica are beautifully translucent when still green.

The leaves on tweedii are more finely cut.

 And, I like the common name fairy duster better.

The bees and hummingbirds seem to enjoy both of them equally, although on this particular morning, the bees were only in the fairy dusters.

Buggy-granate

The dwarf pomegranate did alright this year, seeming to recover from the mites and twisted leaves.  Also reinforced its reputation as drought tolerant, as it received very little supplemental watering through this drought-infested year.

There's something fascinating about a cluster of bugs, morbidly fascinating I suppose.  This is a group of leaf footed bugs (Leptoglossus zonatus) enjoying their adulthood on one of the small pomegranate fruits.  Note the zigzag pattern across the wings and the two yellowish spots on the pronotum (just behind the head) as identifying marks.

Leaf footed bugs are said to overwinter as adults, hiding out in groups in protected places like my woodpile or tree bark, or even within fallen pomegranate fruits and then re-emerge when the spring warms up to feed, mate and lay eggs.  In our warm climate, though, I've seen newly hatched ones in autumn.  So probably there's some of both (overwintering and multi-generationing) going on.

These bugs are considered pests of several crops, including and especially pomegranates.  They have the ability to feed on leaves, shoots, fruit and even seeds with their piercing mouth parts.  I've seen them in my garden on myrtle, opuntia but especially pomegranate but never at a population level approaching pesky.  Just interesting.

Leucophyllum in Crazy Bloom

Next to the front porch our Texas Ranger, leucophyllum frutescens, is blooming large.

This drought hardy plant needs little water, can survive our average summer without supplemental irrigation, 

but the surprisingly substantial rain we had a month ago seems to have ramped up the flower bud production way beyond normal.  Leucophyllum usually blooms late summer but this year is ridiculous in its bounty.

In Texas, some refer to their state flower as the 'Barometer bush', due to its response to increased humidity and/or summer rain with eye-popping flower production.  Some say the buds often burst open before the rain, serving as a weather prediction.  

Our ranger is covered in blooms right now, I thought because of the soaking it got last month.  But maybe rain's on the way.  Eventually?  Meanwhile, it makes a pleasant bower where it meets up with the Acacia iteaphylla over our front porch entrance.  As they age, the flowers drop off and sprinkle the walk below, and anything else that happens to be there like our concrete fawn.

Bees love it, and many early mornings their loud buzzing greets us as we step under the bower and begin our day.  

Athanasia acerosa and friends

So my mystery plant is no longer a mystery.
Years ago I found a scraggly one gallon shrub with interesting leaves etc at Daylily Hill Nursery in Escondido (hidden . . . get it?).   The nursery worker really did not know what it was, nor did I, nor could I find anything like it on the internet and even my plant geek nephew couldn't place it.  But I planted it anyway, and imagined it to be akin to the beautiful and bountiful rabbitbrush seen in New Mexico on a summer trip.

The thing has grown well in my parkway, land of little irrigation and not too much rain these past few years.  It's now about 4 feet all around and covered in yellow flowers, and it even has offspring of the cloned persuasion accompanying it further on down the strip.  One time Mr. Cardui and I saw one, a big one about 8 feet tall, also covered in flowers as we drove down a nearby business district avenue.  The thing is, this is a plant that makes itself noticed while in bloom and then, after the flowers fade it goes unnoticed.

Well, I took another trip to Escondido, same nursery under a new name and what do you know?  They had a full block of the mystery plant for sale.   So say a proper hello at last to "Athanasia acerosa" also known as Coulter bush.  Hales from South Africa.  Not a lot of info about it out there, but here's what I've learned:

A bit hard to get started from cuttings, but worth a try.  Not sure what the ultimate size is.  It grows long stems from the base which flower on the ends.  I've had good luck cutting these back halfway or even all the way to the base.  Next year new stems sprout.  Young plants are really leggy, but can be cut back in the same way to get them more bushy and full.  Doesn't need much water. The flowers are sweetly fragrant and they attract a lot of small buggies.

I saw various plant bugs (seriously, miridae),

spittle bugs (Clastoptera lineatocollis), aphids (unidentified very small black ones) and evidence of their wasp parasites (over half were mummified), a ladybird beetle (Asian),

a molting sharpshooter-style leafhopper (likely Homolodisca vitripennis) and where there's prey there's the apex predator of its little golden flowery world:  a mantis nymph (Stagmomantis).

So, one tiny null zone of information has been filled in, a whole tiny world of unanswered or even yet to be imagined questions.

Syrphid Snapshots

The Aloe plicatalis is blooming again and I caught this syrphid fly snacking at one of the flowers on a sunny recent day.

The fly adjourned to another flower to clean itself off:
First the rear

Then the face.

Cute as they are, syphids are still flies after all.  Not sure of the species on this one; my lack of a dorsal view makes it hard to use the distinctive bee-like coloration and pattern for help in identification.

Notes on Transition through Spring

Hello again.

Found this dead moth in the planter 'neath the mailbox.  It's a white lined sphinx moth, Hyles lineata.    The larval food includes elm; could this moth have grown as a caterpillar way up in the elm canopy over the mailbox and planter of its ultimate resting place?  Or did it feed on the portulaca growing in someone else's yard.

Either way, it's spent adult body is now food for ants.  My last post on this species was almost exactly one year ago; I guess that means something.

Dried tulips from a funeral bouquet rest atop my rust-colored metal mesh table.  I didn't know tulips would hold like this, but must have suspected or dreamed they would hence: my attempt to dry them.

The putative rabbitbrush showed its first bud today or yesterday; I don't know since I've been kind of busy.  Anyway, soon it will be covered in bright yellow heads of flowers like last year and the year before that etc.  We had fair to middling success propagating this plant and so there are now more of them populating the parkway strip in the hopes of transforming it into New Mexico.





Notice one winged aphid there among the juicy grey leaves:  harbinger of infestation or forerunner of ladybirds?

Just one crane fly I've rustled from the underbrush this spring?  What the heck, it must be dry out.

I was remarking to the offspring very recently about how mourning doves have not been frequenting our estate in recent years.  So, this morning what do I hear but the squeaky wings of one dove landing atop our canopy.  Maybe a pair will decide it's safe to nest in the yard again.  Or maybe the damned unleashed and uncontrollable bird killing neighbor cats will keep them at bay.

Pelargonium carnosum blooms.  Enough said in a small way.




Wisteria blooms.  Enough said in a very large way.  In fact the neighbors wisteria is threatening to take over our middle-ground and we must retort with sharpened clippers.

I noticed a monarch caterpillar feeding in the milkweed a few days ago.  This morning as I passed by it was no longer feeding so my eyes began searching the nearby shrubbery and found it in the last stages of its final molt to pupa as the sun's path was approaching equinox.  Significant? or just fortuitous.

This article contains a lively discussion of the seasonal significance of the March equinox.  Bear in mind:  it's British, but peruse the comments for an interesting cross section of opinion, misinformation and surprisingly relevant insights into the annual occurrence.  Some folk still paying attention to celestial geometry.

Thank You Everything

So it's Thanksgiving Day, and as much as I like eating turkey in general, I made no plans to slave in the kitchen cooking a feast.  Got some taters to mash and a pre-cooked turkey breast, add salad, voila:  thanks very much for the easy dinner.  And no, I have no plans to queue up for shopping tonight.

I did get up early though:  needed to start soaking birch twigs . . . more on this later.  Took our usual walk this morning:  just another typical glorious southern CA fall day.  Found a gob of toyon berries, red grape leaves along the trail and brought them home for decorations.  Pit stop at the coffee shop along the way for a bite: thanks for being open!

Met up with the munchkin for wreath making (involving the now very flexible birch twigs) and a chat.  I kept wandering around the garden and bringing clippings of dried things, berries, etc to add to it, including a super attractive grasshopper exuvia but my daughter is more of a minimalist and wisely chose only some of my offerings and so her wreath turned out really nice.

Shot the breeze with the neighbors.  Mr Cardui washed the daughter's car, then cleared up the headlight lenses with that stuff you see on TV.  Really works!  He then had a go at the neighbor's car's lights and it was amazing.  Everyone was suitably impressed.

Did a bit of work (you know, that stuff we do for money?) which involved driving on the delightfully lightly trafficked freeways.  Day continues to be outstanding, weather-wise.

Listened to music, including the CD my son's band made back in 1998.  Emailed the family. Lit a fire in the woodstove, ate the turkey and taters, and watched (again) Avatar.  We saw this in the theater when it first came out around Christmas, and I guess that reminded us of Thanksgiving.

Couldn't wish for a better day.

Succulent Pests

Succulents . . . that ambiguous group of plants so in vogue right now because they are fool proof cast iron sure to succeed . . . do have pest problems.

This cotyledon fell prey to a major aphid infestation.  The meristem here is covered with aphids which will likely deform the leaves as they grow.

It's easy to brush or wash the pesky suckers off of succulents thanks to the lack of leaves and stuff.  Another reason to like 'em.

Two Months Before the Desk

The best month of the year has passed by and then some without a word from me here.  It was a glorious October, by the way, full of golden sunlight and tagetes.  Stuck here locked in blogger's block--No!--I've been working on other things but my thoughts and feet always wander back to the bugs and plants.

Stapelia blooms in late autumn and did again this October.  I caught a nice group of green bottle flies   on this fully open blossom.  Bugguide uses the name Lucilia sericata for this species, while "Phaenicia sericata" rolls off the tongue of Hodgkins on Bones ("phaenicia sericata.  early stage of colonization. no eggs or maggots present. Oh look! one of them is dead") with charming regularity.  Not sure which is most correct or if there is a difference.  Nevertheless, yes there IS a dead one there on the flower.

Stapelia puts out a stink very much like that of rotting flesh, attracting flies to the flowers where they can't help themselves from laying copious amounts of eggs.  The eggs hatch and the maggots are doomed.  Yay.  Natural pest control for your estate, just position the plants far from outdoor eating areas.

The flower buds are pretty in a pinkish bloated sort of way, and the open flowers are covered with fine hairs which enhance the visual similarity to rotting moldy flesh.  The flies of course are the pollinators for this plant (Stapelia gigantea) and its related carrion plant species, which are members of the milkweed family.

I have an interesting story about flies and milkweed, but not now.  Suffice it to say that green bottle flies also frequent milkweed to their doom.  Bwa ha ha.