That refers to the pattern of the veins in the leaves. Long before studying horticulture and botany at Cal Poly, my classmates and I learned a bit about horticulture within the contexts of studying ‘nature’. While in the sixth grade, we all went to camp for a week. One of the many projects we did during that time was collecting a few leaves to represent three different vein patterns, and mounting them under clear plastic on a cardboard plaque. The three different patters were, ‘pinnate’, ‘palmate’, and ‘parallel’. I do not remember if we all used the same leaves, but for my plaque, I got a blue gum eucalyptus leaf to represent pinnate veins. Palmate veins were represented by English ivy. Parallel veins were represented by English plantain.
These two blue gum trees are the same trees that provided the leaf with pinnate veins for my plaque. This is not a good picture. There really are two trees here. The picture below is even worse, but shows that there really are two separate trees. They probably flanked a driveway to the old house outside of the picture to the right. They are not very healthy right now, and do not seem to be much bigger than they were back in November of 1978, when my sixth grade class was here at camp with them.
This camp happens to be right down the road from the farm. We are neighbors. It is gratifying to see that so much of the camp is just as it was four decades ago. The English ivy that was so common back than is completely gone now, probably because it is so invasive. The lawn around the blue gum eucalyptus used to be much weedier, and provided the English plantain leaves for my plaque.
Staghorn ferns are epiphytes. They cling to tree trunks, rocks or whatever they happen to grab onto. They can root into decayed wood if it is porous enough, but they are satisfied to just cling to the exterior. They do not need soil. They sort of make their own soil by collecting debris that falls from the canopies of trees above. In the jungles where they live, they get all the water they need from rain. They often live in the crotches of branches because that is where they happen to land. (The epiphyte I wrote about earlier was just a palm that landed in the wrong place, but is not really an epiphyte. 
Only a few bits and pieces of natural native vegetation can be found on the floor of the Santa Clara Valley. They are primarily in spots that were not useful for some sort of development. Almost all of the big coast live oaks and valley oaks that lived in the flat areas are gone. Riparian vegetation still survives on the banks of creeks, and in adjacent areas where it has not yet been cleared.
I do not know where they went. There are plenty that are not worth getting pictures of, but the pretty and colorful ones that I wanted to show off in the ‘Six on Saturday’ post are gone. I suppose that they are still out there. They just are not as pretty and colorful as they were earlier.
This single yellow ginkgo leaf says a lot. It was found among the abundant cottonwood leaves on the broad walkway in Felton Covered Bridge Park (
After reading so much about the exquisite foliar color that most everyone else in the Northern Hemisphere gets this time of year, I must admit, I can get rather envious of those who experience four seasons instead of just two. The abundance of spring in the Southern Hemisphere does not help. Why have I not found a garden blog from Ecuador or Indonesia so that I have something to point and laugh at? It just isn’t fair.
What an unflattering name for such striking tropical foliage! The pointed and strap-shaped evergreen leaves of mother-in-law’s tongue, Sansevieria trifasciata, stand vertically, about two or three feet tall. They are rather rigid, and seem to be plastic with a glossy finish. Almost all modern varieties are variegated with silvery gray, white, cream or yellow stripes or banding. Dwarf varieties stay shorter, with flared foliage.
Shortly after germinating and producing their first few leaves, many seedlings start to produce foliage that is indistinguishable from the foliage that they will produce for the rest of their lives. Other plants might initially be outfitted with leaves that are smaller, thicker, or somehow slightly different from what will appear later. Then there are those that produce juvenile growth that is completely distinct from later adult growth.
Remember the movie from 1988? I don’t either. I never saw it. Gang violence is not my idea of a good time. The title ‘Colors’ refers to the use of distinguishing colors by the gangs of Los Angeles. Gang members wear colors that correspond to their respective gang affiliation.
