Eucalyptus has a bad reputation. Regardless, the worst of the genus and its only cultivar that I am aware of inhabit my gardens. Four less offensive species inhabit a landscape at work. Actually, several species of Eucalyptus are not only appropriate for home gardens, but are also naturally very well adapted to local chaparral climates. Their bad reputation is an unfortunate result of the bad behavior of merely one of hundreds of species, which happens to be the second of these Six. Eucalyptus camaldulensis, red gum allegedly also contributed to that reputation, but more so in Southern California than here, as it is rare locally. Half of these six show sessile juvenile foliage, rather than petiolate adult foliage. Pictures of high foliage were taken from significant distances.
1. Eucalyptus globulus ‘Compacta’, bushy blue gum is my least favorite eucalyptus, since it is a contrarily runty cultivar of an otherwise grand species, but here it is in my garden.

2. Eucalyptus globulus, blue gum is too grand for my garden, though, so can not develop a natural form. It is pollarded for its aromatic juvenile foliage, but has a few adult leaves.

3. Eucalyptus cinerea, silver dollar tree, which is not the same as silver dollar gum, may be confused with silver mountain gum, since their botanical names are interchangeable.

4. Eucalyptus pulverulenta, silver mountain gum is very distinct from silver dollar tree. I find their confusion to be annoying. Botanical nomenclature is designed for simplicity.

5. Eucalyptus sideroxylon, red ironbark grew from a small root sucker with merely a few roots. I got it from a stump in another landscape, and am impressed by its performance.

6. Eucalyptus citriodora, lemon gum is delightfully aromatic, and, as its name suggests, is rather lemony. Its foliage will soon be too high on lanky bare trunks to reach, though.

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/
A wonderful study of Eucalyptus species. Thanks–I learned a lot!
LikeLiked by 1 person
Oh, you are welcome, . . . but I did not say much about them.
LikeLike
It’s great to learn a little about each species in one post. It’s almost better to have short descriptions and great photos than long paragraphs about each one. š
LikeLiked by 1 person
I like the Eucalyptus. Is Red Gum invasive in Southern California?
LikeLiked by 1 person
Red gum is supposedly invasive like blue gum, in some areas, but I have never encountered it as such.
LikeLike
I love the large eucalyptus that line the roads in Chula Vista. The bark is so smooth, and at branch forks, it takes on a wrinkled appearance that can seem like skin. I have also seen them lose giant branches for no apparent reason, which is kind of terrifying.
LikeLiked by 1 person
Yes, some of those are the blue gum, which is what gives the genus a very bad reputation. They grow much too large, and are notorious for spontaneous limb failure.
LikeLike