
Does anyone remember when champagne produced in California was formally classified as ‘sparkling wine’? ‘Champagne’ is a technical classification for that which originates from the region of France for which it is named. That makes sense. The technical classifications of prune and plum formerly made sense also, even if not universally understood. Reclassification in 2001 ruined that.
Prune, Prunus domestica, is primarily a European freestone fruit. (The pits of freestone fruits separate from the ripening flesh.) They have firmer flesh than plum, so are more practical for canning and drying. They also have higher sugar content, so might be dried without sulfuring (which prevents molding). Darkly purple and rather oblong fresh prunes are less popular than dried prunes are.
Plum is primarily a Japanese cling fruit. (The pits of cling fruits remain firmly adhered to ripening flesh.) They are softer and juicier than prune, and contain less sugar, so are not as efficiently pitted and dried without sulfuring, or canned. Larger, rounder, more colorful and more richly flavored plums are instead best fresh. They might be bluish purple, purple, red, ruddy orange, yellow or green.
Nowadays, all prunes and plums are known collectively as plums. Dried prunes are just dried plums.

This may seem to be three months early, or an entire season out of season; but this is when bare root forsythia, Forsythia X intermedia, gets planted. Even so, the smaller of new bare root plants will bloom with only a few flowers early in their first spring, so will not produce their famously profuse and garishly bright yellow bloom for another year and three months. They will be worth the wait.
The simple pink and white of ‘good & plenty’ candy is what fairy primrose, Primula malacoides, is known for. Pastel purple is also popular. Rosy reddish pink and deeper pinkish purple are somewhat rare. The small flowers are arranged in circular trusses that stand as tall as one foot, just above the softly mounding light green foliage. The rounded leaves are slightly fuzzy. All parts of fairy primrose are toxic, and to those who happen to be allergic to it, can be as severely irritating to the skin as poison oak!
It has been naturalized in Southern California long enough to seem to be native. California pepper, Schinus molle, is actually endemic to Peru and adjacent arid regions of South America as far south as Central Argentina. Furthermore, although its small pink fruits with hard black seeds are sometimes used for culinary purposes, it is actually not related to black pepper, and is mildly toxic.
Climate is why the European larch, Larix decidua, is so rare here. It prefers cooler weather in both winter and summer, and more humidity. Foliage can roast if too exposed through summer. Small trees that are partly sheltered or partly shaded by larger trees have the best color and foliar density. Larch are innately reliant on somewhat regular watering, so are not drought tolerant. The mildly cool weather of autumn is enough to brown the formerly bluish foliage, which falls shortly afterward.
For a tree that is native to the upper elevations of the Rocky Mountains, blue spruce, Picea pungens, does surprisingly well here. It only wants to be watered a bit through summer to compensate for the lack of rain and humidity in chaparral climates. It does not seem to miss a more pronounced chill through winter. Disease and insect infestation are uncommonly noticeable or damaging.
One might surmise that a tree that is resilient enough to be the state tree of Texas is not too discriminating. If it can take the heat and humidity of the Lone Star State, it can make it anywhere! However, pecan, Carya illinoinensis, actually prefers heat and humidity, and is bored with the mild local climate. The nuts and the mess that comes with them are actually less abundant than they would be in the Gulf Coast States. The deciduous foliage is not quite so colorful in autumn.
It is unfortunate that most florists’ cyclamen, Cyclamen persicum, are enjoyed as cool season annuals only through winter, and then discarded as they are replaced by spring annuals. They can actually survive as perennials for several years, with white, red, pink or magenta flowers hovering above their marbled rubbery foliage each winter. Foliage typically stay less than six inches deep.
Even though it can get about fifty feet tall and wide, Italian stone pine, Pinus pinea, often gets planted as a small living Christmas tree into confined urban gardens. It gets so big so fast that it can get to be a serious problem, as well as expensive to remove, before anyone notices. It is really only proportionate to large public spaces such as parks or medians for big boulevards. The bulky trunks typically lean one way or another. The long limbs spread laterally to form an unusually broad and flat-topped canopy.