So much of the vegetation that we work with is unidentified. I know most of the species, but not all. Cultivars and varieties are more difficult to distinguish. There are too many! I am completely unfamiliar with some of the most modern of them. Of my Six this week, only the second might be a cultivar. The others are likely straight species. I am uncertain of their identities though, because I am unfamiliar with them. Actually, the third is not as labeled! That is because I thought it was something else until it foliated last spring. This Six on Saturday is about six questions of identity. I hope that someone might identify #1 for me.
1. Opuntia littoralis, prickly pear came from the Bat Cave in Los Angeles County, where a few other species of this genus are also native. I do not know if I identified it correctly.

2. Eucalyptus gunnii, cider gum looks just like this while young, but so does the juvenile foliage of a few other species. Adult foliage and associated bloom is easier to distinguish.

3. Vitus californica, California grape looks nothing like this. I brought this here from the roadside while it was defoliated for winter. I hoped that it would be the California grape.

4. Ulmus parvifolia, Chinese elm was common when I was a kid. Only modern cultivars and hybrids are available nowadays. If this is common Chinese elm, it is now quite rare.

5. Populus alba, silver poplar is what I believe this might be. I grew it from cutting from a tree that I met in San Jose a few years ago. I am unfamiliar with this particular species.

6. Acer circinatum, vine maple should be a gratifying alternative for another ubiquitous Japanese maple. I could be disappointed if this is merely another passe Japanese maple.

This is the link for Six on Saturday, for anyone else who would like to participate: https://thepropagatorblog.wordpress.com/2017/09/18/six-on-saturday-a-participant-guide


















