Category Archives: Evolution

Musa sikkimensis ‘Red Tiger’ (Bengal Tiger) and the Banana Story: Evolution and Cold Adaptation

Musa sikkimensis ‘Red Tiger’ taken three years ago…before this Tiger lost its stripes!

Musa sikkimensis ‘Red Tiger’ backlit. If I saw this plant in a nursery today, I’d be sorely tempted to buy it…again.

Another Jimi Blake plant.  I have history with this choice of Jimi’s…and the NW has a history with Bananas as well!

There’s an old hand colored postcard floating around the Washington Park office of bananas as part of an elaborate bedding out scheme around the ‘Chiming’ Fountain, near the Sacajawea statue.  If memory serves, it is Ensete ventricosum, which have a uniquely identifiable form.  Back in the day, Ensete v. seems to have been a thing.  It is a non-suckering species, unlike the spreading, mat forming Musa spp. and cultivars, and is commonly grown from seed.  It is interesting to me that they were available prior to the 1900’s and relatively common, probably up to 1929 and the stock market crash…at least for  the more horticulturally involved, as specimen in annual display beds.  Gardeners must have dug them out in the fall and hauled them to greenhouses to ‘protect’ them for use in the following year.  I did some research in the early ’00’s of catalogs and area nurseries to get an idea what was available in the 19 teens, and of a few Park’s planting plans of this period, influenced by the Olmsted’s and under the direction of Emanuel Mische…. Compared to typical planting plans of more recent years these were relatively adventurous, especially given that acquiring such plants was often a much bigger deal in the nineteens and twenties than it is today.  Back then if you weren’t wedded to a particular clone and you could find seed for it, exotic bananas were a possibility.  There was an excitement around the novel and exotic that had spilled over from Europe.  Local inventories also included a wide array of bulbs which could be more easily shipped than grown plants widening the range of choices.  They often times had choices that you would have to spend some time searching for even today.  With the economic collapse of ’29 it is no surprise that tastes and possibilities became much more conservative.  There were those who clung to the use of some of the old exotics, but you would have to look hard for them in public places and gardens. Botanical gardens became refuges for the forgotten and newly collected.   It took many years before enough of the gardening population reclaimed their sense of wonder and awe enough to create a new market for the plant’s of the world.  We experienced a similar contraction of the nursery industry in the Fall of 2008 when the real estate boom stalled and demand for plants collapsed causing the closure of many nurseries and a reduction in the selection available from local garden centers.  Locally gardeners have become increasingly interested in such plants and have continued to support the many small specialty nurseries that provide them Continue reading

Advertisements

Anisodontea capensis ‘El Rayo’: A Closer Look at Jimi’s Beautiful Obsession and the Growing Conditions in South Africa

This is from the catalog of Andre Brian a nursery in France as once again this particular variety is not very common in the trade here.

Another Choice Plant From Jimi Blake’s NPA Seattle Study Weekend Presentation

‘El Rayo’, in english is, ‘Lightning’!  One should expect something pretty spectacular, flashy even, with this plant…or not.  ‘El Rayo’ in Portland is a taqueria!…in Portland, ME that is.  I would hope that the name of either doesn’t over sell their product!  Does anybody know? About the tacos I mean?  Gardeners should always be wary of cultivar names.  While they serve as identifiers of a particular, and allegedly unique form or clone, and sometimes as a helpful and memorable descriptor, they can too often tread across the line into misleading hyperbole!  Names are often assigned to a plant that have been in the trade for some time under other names.  These ‘new’ and unique names are then ‘trademarked’, legally protected, as the nursery heavily markets the plant.  The gardening public then comes to recognize and associate this protected name with the plant and begin to ask for it by that name.  Unlicensed growers cannot supply the plant by that name and so some nursery producers carve out a larger share of the market.   After experience we may come to recognize these marketing ploys…or not.  Oft times a little celebration or indulgence is called for. Continue reading

A Closer Look at Jimi’s Beautiful Obsession, A Review of Chosen Plants From his Presentation, Part 3 Asteraceae

In this installment of Jimi’s plants, I decided to look at a group of his favorites from the Aster family, one of the largest plant families, in terms of number of species, in the world and the most recently evolved…bear in mind that ‘recent’ in evolutionary terms can still be millions of years ago.  All of us are familiar with the classic aster or sunflower form of inflorescence that occurs on many, but far from all, of these species.  We’ve all grown many of these in our gardens and recognize many species as local and regional natives.  As ‘common’ as many of us may view this family to be, it contains a great many species with both beautiful and unique characteristics for use in our gardens.

Inulanthera dregeana (calva subsumed)

IInula magnifica which grows to 6’+.

Continue reading

Podophyllum and the Sometime Quixotic Life of Plants in My Garden

IMG_0207

Podophyllum x ‘Spotty Dotty’ emerging this Spring.  Remember that these leaves aren’t small.  When they open to their mature size, at about 18″ across,  they’ll absolutely dwarf the vari-colored leaves of your Pelargoniums.

People will often ask me how I grow something, generally when its something they’ve killed, when our conditions, exposure etc, seem pretty close. I’ll shrug, because I may not have done anything special for my plants beyond, hopefully siting them appropriately. Then, there are all of the plants I’ve killed, sometimes repeatedly, that others seem to have success with while doing little more than ‘dropping’ them in the dirt.

I have a bit of a thing for the members of the Podophyllum…and almost everyone I know, who grows them, does so more successfully.  I do have a very ‘happy’ clump of P. pleianthum, and I’ve grown it in Park beds very successfully downtown, but until now I’ve had very little success with any of the others.  Most have lead short, tragic lives….P. delavayi…dead; an unnamed P. delavayi hybrid…dead; P. versipelle…dead; P. x ‘Kaleidoscope’…dead; P.(Sinopodophyllum) hexandrum…dead; P. x ‘Spotty Dotty’…dead; even P. peltatum...dead.  Some of these I’ve killed more than once.  These are usually relatively costly plants to acquire and their loss is more than emotional.  Sometimes I’ve grown them on in their pots for a year before I’ve thrown them into my garden to their deaths.  I’ve lost several other plants from the Barberry family as well, having consistent success only with the shrub forming species and Epimedium spp..  I’ve lost both NW species of Vancouveria as well as Achlys triphylla, one of my favorite ground covers, all of which I’ve grown successfully when I worked in Parks. These shouldn’t be hard.  I’ve grown quite a few different Epimedium spp. and varieties at home and several in Parks, all of which have been consistent and dependable performers.  For a long time, my failures with Podophyllum and assorted woodlanders,  was an embarrassment.  I couldn’t figure out why I kept losing them.  I have a hard time with many Himalayan plants in my garden and a lot of woodlanders in general, I think because it may just get too soggy over the winter.  They’ve taught me to shrug when they fail to emerge in spring.

Epimedium g. Lilafee4362

A cluster of flowers on Epimedium x ‘Lilifee’

Continue reading

Evolution, Speciation and What it Means to the New Phylogeny: A Primer for Gardeners

 

 

Understanding the New Phylogeny of Angiosperms, part 2

We tend to think of evolution as a historical process, something that occurred in the past which has resulted in life today, with us at the pinnacle.  Humans with our opposable thumbs, our relatively high ratio of brain to body mass, our consciousness…our souls, we often argue, are the ultimate life form.  We have a hard time imagining that this is not the case, that we as a species, are a part of a continuing process, that some day will fade from the Earth, as other species, more evolved and complex, develop.  This is what happens to organisms over seemingly impossible long periods of time. It has happened and is still happening to plants.   It won’t happen today or tomorrow and this doesn’t mean that what we are or what we do doesn’t matter…because in evolution…’everything’ matters. Continue reading