Euphorbia coerulescens
A very hardy euphorb that develops some very toughy branchs. Also we have a nice photo of the fruiting heads.

Euphorbia ingens
This tree forming euphorbia develops a nice branching pattern. Keep in mind when planting in the landscape that it will develop into a large tree in about 20 years. We have quite few of these available. Sold by the specimen. No zone information available.

Euphorbia lambii
A very beautifull fine leafed euphorbia from the Canary Islands off the coast of northwestern Africa. Grows very well here in California. Needs protection from frost.

Euphorbia tirucalli
Also known as "The Pencil Tree". Watch where you plant them because eventually they will develop into an enormous tree. This plant was once studied for the production of rubber during World War II. Zones 13, 23, 24 (Sunset Western) 

Pedalanthus tithymaloides
This member of the Euphorbiacea family is very popular. Thick pencil shaped shafts are adorned with duck billed flowers. Very elegant and unusual. No zone information available.