Showing posts with label Ceiba speciosa. Show all posts
Showing posts with label Ceiba speciosa. Show all posts

Thursday, October 22, 2020

October is 2/3 Over -What's it Like Out There?

 Finally some cool weather is arriving here at a the Arboretum; and there are things to see out there. 

Here's a map showing where the photos below were taken. 

The Meditation Garden

Ceiba speciosa near the Event Lawn


Ceiba speciosa near the Event Lawn

Chlorophyllum molybdites growing under a Tulip tree. 

Early paperwhite narcissus 

Plumeria "Intense Rainbow"

Plumeria hybrid

The Rose Garden

The Rose Garden

Aloe Trail

Cactus and Succulent Garden

Celebration Garden

Celebration Garden

Celebration Garden

Celebration Garden


Wednesday, October 24, 2018

October 24th, 2018

Got out at 8:00 am for a walk around the Arboretum. Here's some of the things I saw. Below are some mushrooms located near Ayres Hall. These are most probably some sort of Agaricus. Agaricus bisporus is the common table or 'button' mushroom, but this one smelled kind of like chlorine or phenol, so it's probably Agaricus xanthodermus, a mushroom that, if you are able to get past the hideous smell that gets worse when you cook it, can cause projectile vomiting and diarrhea in a percentage of the people who eat it. 
In the South African section, just north, northwest of the Kiosk, I found this flower, probably a Crinum hybrid. It is one off the last things blooming in this section which just a week or two ago was dotted with dozens and dozens of white and pink Amaryllis blooms.
Located just east of the 'Roots and Shoots' building is this Ceiba speciosa. It's just listed on our database as a generic Chorisia speciosa (the old name for Ceiba speciosa).
After taking a pic of the Floss silk tree I started down the dirt road that wanders around the western edge of the Arboretum. This path winds you through the Chinese-North American tree collection which is where, if you are going to be looking for fall color here, you want to be.
Right now there isn't much color, but about a week ago we had about a 1/2 inch or more of colder rain and that usually starts the color change. If all goes well and we don't have too many heat waves between now and then, mid-November should be a good time to come to see the start of our fall leaf-color season.
The Chinese-North American collection. 
This is probably the least travelled part of the Arboretum but it can be the most beautiful at times. It is densely forested with trees like Quercus alba, the white oak native to North America, Zelkova serrata from China, a relative of Ulmus parvifolia the Chinese elm that turns an orange burgundy in the fall, and Toxicodendron succedaneum, one of the plants used to produce lacquer in southeast asia and wax in Japan. A word of caution, the substance contained in just about all parts of Toxicodendron succedaneum is urushiol, the active ingredient in poison oak and poison ivy, both close relatives of this plant.
Toxicodendron succedaneum (pic taken mid-November 2015)
Here is a compilation of fall color photos taken at various times here at the Arboretum over the last several years. 
Ceiba speciosa with carpet of dropped petals coating the ground beneath. 
A tree can have two 'shadows'; one from the light and one from it's petals, falling to the ground. There are particularly fine displays of petal carpets going on now thanks to the efforts of this and other Ceiba speciosa trees that dot the Arboretum.

Left: Pampas grass, Right: Mexican sage. 
The morning haze was particularly photogenic this morning as is evidenced by this shot next to the Queen Anne cottage.
Nothing completes this picture of gentility more than a great big red dragon skimming your lake as you sip Arnold Palmers and listen to the peacocks wail.

On closer inspection you see the lantern team putting some final touches on big red.
On the road going from the Hugo Reid adobe to the Bauer lawn, a panda tries to catch some zzzz's; however the panda's family seems to looks on in displeasure at their horizontal deportment.
The Ceiba speciosa on the gateway fountain lawn are just about all in bloom -there salute to the Dodgers winning the pennant, now if they could only develop a blue flowered version of this tree.
And finally, the peacocks have received an honor long in coming - a shrine devoted solely to them. What has amazed me about this huge and spectacularly colored lantern is that it did not budge an inch during the recent windstorms here -a credit to the solid and beautiful workmanship of the company that has built them. I am amazed at the beauty of these lanterns, so I hope, if you are reading this, you buy a ticket and enjoy the show.

Thursday, October 19, 2017

Harbingers of Fall

It's coming up on the season here in the L.A. area that seems to resemble Autumn. There is discernable change in some of the plants that originate in temperate areas. That change can resemble the classic fall color change with vivid hues of orange, red, and yellow -or it can be a ripening and drying out that can look similarly spectacular. Above are cardoon plants whose flower heads have dried to create star-like straw-yellow seed heads. 
Another angel on the cardoon plants with their straw colored seed heads in the Herb Garden. 


Of course this is Southern California, and although we've renamed brown 'gold' to cope with the long (up to 9 months) dry season, just add a little water and flowering trees will do their thing here. The fabulous pink flowered Floss silk trees (Ceiba speciosa) reliably bloom just around world series time. This one is located just north of the cactus and succulent garden. 

Another view of the Ceiba speciosa located north of the Cactus and Succulent garden. Notice the karst river stone with viewing hole. 

One of our most impressive specimens of Ceiba speciosa stands just east of the gateway fountain and greets Arboretum visitors as the enter. It is a variety introduced by the Arboretum in the 80's called 'September Splendor'.

This really impressive patch of Japanese anemone is hidden somewhere between the Korean steeles and Meyberg falls. 


Right now is a great time to do some hummingbird watching. There are several different species clamoring for one of their favorite nectar sources; the Mexican sage (Salvia leucantha)


Friday, October 14, 2016

What's Blooming at the L.A. Arboretum and Botanic Garden, October 14th 2016


Ceiba (form. Chorisia) speciosa

Floss-silk trees as they are commonly known can be highly variable as to when they start blooming, but since I've been here (1998) they have always been consistently blooming when the World Series comes around.  In the photo below you will see at least two of the four varieties that the Arboretum introduced around the early 1980's; September Splendor and Arcadia. 
Left to right: September splendor, Arcadia

Ceiba speciosa 'Arcadia'

Tabebuia avellanedae var. paulensis 

Identified here as Tabebuia impetiginosa 'Paulensis', this seems a miniature version of Handroanthus impetiginosa. It usually blooms several months earlier than the latter and its blooms can be far more dense. For more info on these beautiful trees see Matt Ritter's article in Pacific Horticulture. 

Tabebuia avellanedae var. paulensis


Pallenis maritima the 'Gold Coin' plant

Pallenis maritima the 'Gold Coin' plant

This tough, salt resistant native to the Canary Islands and the west Atlantic coast of southern Europe and northern Africa blooms Spring and Fall and in between.



For locations of the plants mentioned above and more currently blooming plants check out this map of blooming plants here at the Arboretum (you can use the share feature below to email the map to you smart phone and use it to navigate to the plants):


Saturday, October 18, 2014

Floss Silk Tree (Ceiba speciosa and friends) Tour

One of my favorite Ceiba pix

Tour Related Links:


Flowering Plant Families, UH Botany
All the fascinating genera of the family Bombacaceae

Bombacaceae (Bombax family) - 114 images at PlantSystematics.org images, phylogeny, nomenclature for (Bombacaceae)
Bombacaceae (Bombax family) - 114 images at PlantSystematics.org images, phylogeny, nomenclature for (Bombacaceae)
Use the above links to Bombacaceae on the Plantsystacatics.org site to see its relation to other families in its order (Malvales). 

Bombacaceae (plant family) -- Encyclopedia Britannica
The EB's treatment of this economically important plant family. 

Friday Flower – “Palo Borracho” | Beetles In The Bush
Find out how an entomologist feels about Ceibas

The Ceiba Foundation
A conservation organization dedicated to both preserving the tree and its environment. 

Ochroma pyramidale - Wikipedia, the free encyclopedia
A Ceiba relative that is the source of balsa wood. 

Seed and Plant Sources


Rare exotic tropical plants and seeds
A possible source of Adensonia seeds and plants.

B and T World Seeds
A French firm that sells thousands of types of seeds. 

Ceiba speciosa and its' shadow of fallen petals  -this one is located on Tallac knoll up above the Herb Garden. 

Video:

How To Tell the Difference Between the Four Arboretum Ceiba speciosa (was Chorisia speciosa)  Introductions.


More Pretty Pictures

Seedling Ceiba speciosa

Seedling Ceiba speciosa

Ceiba speciosa 'Los Angeles Beautiful'


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