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Showing posts with label columnar. Show all posts
Showing posts with label columnar. Show all posts

Saturday, May 23, 2015

Cupressus sempervirens 'Swain's Golden' - Swain's Golden Italian Cypress

This is a pretty cool vertical conifer with nice golden foliage that shows up here and there in Santa Cruz. Reportedly slow growing to 20' tall and about 3' wide, but taller than the 'Stricta' plants in the photo. Arose as a seedling from 'Stricta' seeds in Australia.



Foliage is yellow or gold early but changes to green over the summer so that only the newest foliage is yellow.



Misidentification:
There are several columnar or fastigiate yellow cypress trees, but this one is not really all gold like the newer cultivars. One new one is a C. macrocarpa 'Golden Pillar'.

Location
Soquel
3600 Sevilla Dr.

Santa Cruz
2560 Soquel Ave, Just to the left of the building, there is a row of them.

Monday, October 13, 2014

Acer x freemanii 'Armstrong' - Armstrong Maple

The best and worst examples of this tree are in Scotts Valley, where they were planted to create a nice vertical accent to the entrances of the shopping center, then had the tops cut out of them. Anyway, a nice hybrid red/silver maple with a tall narrow habit, 40+ feet tall and 15' wide. Potentially fair fall color.



Leaves are opposite, simple, palmately lobed, 5-6" long and deeply lobed margins much more silver maple like that red. Very long red tinged petioles.



Fruit is a samara, red wings turning brown. Wings are almost parallel.



Considered to have good, but not great fall color. I suspect it has too much of the silver maple fall color gene (to go along with the leaf shape).



Misidentification:
Other A. x Freemanii hybrids, but this one is very narrow. There are other similar columnar hybrid or red maples but they have leaves more like a red maple. 'Bowhall' and 'Columnare'.

Location:
Scotts Valley
Mt Herman Dr at most entrances to the shopping center.

Watsonville
Library at Freedom Blvd and Airport intersection.