Anybody else have a Love/Hate Relationship with Taxonomy and Taxonomists ??? 😒
To answer this question in the Post's title, People Do! 😉
|Image - Psychology Today|
|Image - Amazon|
People are no longer interested in going outdoors. It's as if they've been possessed by some alien force, we'll call technology and social media. Who needs a real life when you can have a virtual life with 100s of make believe friends. If they want to see Nature then they Tech companies invented Pinterest, Google Plus, Facebook, etc. They can look at all those pretty doctored up photographs with no titles or description. I'm just not that way, I've got to find out things for myself and verify that they are true. I can't just take some narrator's (David Attenborough, Robert Redford, etc) word or ideological take on the subject. Take my biggest pet peeve here on plant classification manipulation.
What the heck is up with all these Plant Name changes ? 😕
|Image - Pacific Horticulture|
My number one interest is how we've come by the names given to plants (& how we classify them), since plants are the biggest influence regarding my love and passion for nature. Over the past few years there has been some major upheavals in the scientific name change department. This photo above of a California shrub from my home town is known commonly as Deerweed (Acmispon glaber), but it was formerly known as (Lotus scoparius). Other reclassifications have taken place. Cupressus stephensonii, the species known as Cuyamaca Cypress, which is endemic to the Southern California county I come from, San Diego, has also been reclassified as Hesperocyparis stephensonii. And the list of reclassifying is endless. Rather than rant on this subject anymore, here is an article in Pacific Horticulture: "Why Plant Names Change" which provides a fascinating account on why there have been so many changes. The interesting thing is that it just begs more questions. Take a look at a few of these questions below from a Nursery industry business perspective when it comes to things being labeled accurately that would be of great interest to the home gardener, professional landscaper, and commercial farmer.
The Future of the Taxonomy of Cultivated Plants
"In agriculture and horticulture, at least 80% of taxonomic problems are related to the cultivar. In particular, questions such as (a) “Am I really dealing with a new cultivar?” (b) “To which species does a cultivar belong?” (c) “How can I recognize a cultivar phenotypically, especially if it is a hybrid?” and (d) “Does the cultivar-group system always work?” continually impact on the work of those dealing with the classification and naming of cultivated plant material."Okay, those are common sense logical questions anyone would ask. Now in this same link above and just below the the abstract which I've partially quoted here above, the article also brings up yet another term to further muddle an already challenging task of separating things into scientific ordered categories and that was the subheading title here:
IS THE INTEREST IN CULTONOMY EQUALLY DIVIDED?Cultonomy ??? Yes, Cultonomy focuses more on the classification of cultivated plants or 'cultivators' using only few classification categories. Still, what we really are discussing here are varieties of the same "kind" *cough-cough* "species" of wild parent plant and the various well known vegetable varieties we all know and love from the grocery store. Even though we would never come close to guessing that the varieties listed below all come from the same single cursed invasive parent Mustard plant many gardeners, landscapers, conservationists curse, we should still be amazed at the great "variety" that has resulted from a single plant. The other thing that should impress is the massive amount of informational content within the this wild Mustard plant's DNA for which the epigenetic mechanisms play a major role in accessing Apps, Files, Programs, etc (formerly known as Junk DNA) by turning on or off switches in genes allowing a certain gene or combination of genes to be expressed in various specific ways.
Whaaaaat ??? You mean all those veggies come from one common ancestral plant we call wild mustard ? Yup it's true! So how is all this possible ? Well, apparently, about 2500 years ago, Brassica oleracea was solely a wild plant that grew along the coast of Britain, France, and other countries around the Mediterranean. That wild form which still exists today as do other familiar ones known as wild mustard which looks like the one here in the photo to the right and is also a well known weed to most Western Home Gardeners. Yup, this plant has taken over many parts of the southwestern United States on slopes which were once chaparral and especially coastal sage-scrub covered. But what's interesting is that the change within this plant are itself incredibly fascinating. And more incredible are the mechanisms within the genetics (epigenetics) which allow such changes to occur. These changes occur whether dumb luck by changed environmental cues which created the changes or whether they were intelligently directed by humans. Which leads us to more questions. If intelligent humans can purposefully direct and choose for changes in plants and we label to result as a "cultivator" or "variety," how come we don't label (bare with me here) them different species, brees or races ? Why not call different humans "cultivators" (since two intelligent people can make an intelligent choice to have children) or maybe "breeds" like we do with animals ? So we can call we humans collectively a "species," but would different races be "sub-species" ??? Amazing how nonsensical things can become when you layout in the open ?
You see, nobody here is arguing there is no change out there in Nature, but rather what exactly are the mechanisms for change and why do we humans label things the way we do. I mean is it really dumb luck or rather incredibly amazing complex responses within an organism's genetic makeup to outside environmental cues, purposed or otherwise which result in these changes ??? And why do these changes created by the same mechanisms really constitute all these different labels like a "Species" ??? "Sub-Species" ??? New "Breed" ??? New "Variety" ??? New "Cultivator" ??? Or ????????? 😕 A while back in 2016, there was an article in National Geographic about the change of feather colour in a bird known as Northern Flickers. It was noticed that some yellow Northern Flickers were sporting feathers which were mysteriously changing to a reddish-orange plumage and the theory was that the western Red-Shafted Northern Flickers were mating with the eastern Yellow-Shafted Northern Flickers creating the orange variety. But both these birds live so far apart from one another. So how did this change happen without such cross breeding ??? It was discovered that in some areas the yellow variety of Northern Flickers were eating the red berries of an introduced non-native invasive Honeysuckle. Whatever was in the pigment (rhodoxanthin) within the berries of the Honeysuckle, it had an effect on the colouration of the plumage. It's kind of like when a person eats or drinks too much carrot juice and their skin can turns a bit yellow orange, otherwise known as Carotenosis. 😲 Still, no one has yet placed a new species label on such an effect. At least I've not yet heard of an Orange Flicker species label. But the Northern Flicker story is fascinating and illustrates part of what makes or causes changes to occur. Here is what Matt Chew, Research Professor of Arizona State University, commented on to the Auduban Society about the term they used, "invasive" (Matt hates this term with a passion).
"The basic finding here is that flickers that eat honeysuckle berries transport rhodoxanthin to their feathers, and ornithologists finally figured that out. Ockham's razor should have been applied to this morphological problem long ago, and at last a simple, obvious solution was recognized. But it's embedded here in a pretty thick matrix of nativist ideology." (Source - Auduban)Matt Chew referred to William of Ockham (Ockham's Razor) who taught that entities should not be multiplied without necessity. Seriously, dumb luck is said to always be King in creating change. The Science textbooks have always told us that changes over long deep time through random unplanned purposeless mutations (copying errors) coupled with Natural Selection (A label invented for an idea that says randomly generated variation, would be poorly designed (i.e., hindering reproduction capability) and wouldn't get propagated) are what give us different successful species. Except of course when it doesn't work that way. There are numerous well known evolutionary icons out there which are said to illustrate speciation. Darwin's Finches, Stickleback Fishes, Ciclid Fishes, Blind Cave Fish, Peppered Moths (now we have peppered snakes), etc. On the subject here of the Peppered Moths, the classic story goes like this. The peppered moths went from being mostly light-colored to being mostly dark-colored during the industrialization of 19th-century Manchester, England. The phenomena was called “industrial melanism,” and they attributed this to natural selection. The theory went, that dark-colored moths were supposedly better camouflaged on coal soot polluted-darkened tree trunks and this is what likely helped them to survive predatory birds who couldn't see them. But then later after air quality improved because of clean air legislation in the mid-20th century, the lighter-colored moths became more common again. We are told this is how new species develop. I once had conversation with guy who insisted this is how speciation works. You couldn't convince this guy otherwise. I gave him an illustration of an Earth populated with human beings, half the population being white people and the other half black people. I said what if something caused all the white population of people to be killed off and totally eliminated, this does not mean that suddenly all the black population become a new species. They're still human. Like water off a duck's back folks. And you will still find this story in most all of the biology textbooks teaching this icon of Darwinian evolution.
|Images - Eawag/David Marques|
Here's another example above with these three-spine sticklebacks which were introduced to Lake Constance in Switzerland around 150 years ago (a blink of an eye in evolutionary terms). Since then, the fish have apparently begun splitting into two separate types: one that lives in the main lake (pictured above left, female top, male in breeding colours below), and the other that lives in the streams that flow into it (above right). So I guess if the environmental field changes, as in the case of Stickleback fishes, Darwin's Finches, Peppered Moths, Blind Cavefish, etc, all which seemingly changed overnight when the environmental changes occured dramatically, it just question begs why would it occur 10,000 times faster within one or two generations on certain occasions when we were told it took 1000s or millions of years for the lucky development to happen in the first place ??? For example there have been experiments which have shown blind cavefish acquired functional eyes and eyesight in one generation of cross breeding with other different cave fish. They've now discovered that the loss of eyes in fish living in dark Mexican caves was not due to genetic (copying error) mutations, but rather due to genetic regulation or what we call epigenetics. Specifically, methylation of key development genes which originally repressed the eye expression, but which the later experiments revealed could be reversed to express once again the eyesight program. So to bring things up to a level of nonsense again for illustrative purposes, why don't we call blind humans another species ??? I know I know. Matt Chew also hit on another interesting point:
"Importantly, no one has ever justified calling plants "invasive" by any scientific method. That's because it isn't a scientific claim. Although widely endorsed and regularly deployed, it is an egregious metaphor, intended to incite negative sentiment. It is a powerful figure of speech, being used to indoctrinate, not educate. Codified into laws and regulations, it supports a significant chemical biocide industry."Yup, sure enough, the term "invasive" being used here is a human construct and implimentation of the term really only helps to serve certain specific industrial science business interests for killing an unwanted evil invader. (plant, animal, bird, fish, whatever) 😒 So the manufacture of and use of terms can be used to manipulate meaning and justify a religious belief, polictical strategy, environmental agenda, etc. But now what about these Northern Flickers ???
|Image - Michael S. Quinton, National Geographic Creative|
Two uniquely different birds, same "kind" or "species" of the Northern Flicker. The one above is northern yellow-shafted flicker with normal coloration flying out of its nesting hole. The red-shafted northern flicker below lives in western North America, far from where the new strangely red-orange northern yellow-shafted flickers live. So for the yellow-shafted northern flicker, “you are what you eat” has proven freakishly true. They ate red berries and pigment changed feather colouration. Same could be said of identical human twins separated at birth. Both live and grow up under radically different environments and although both have identical DNA, the outward appearance & changes can be dramatic. See and watch the video:
|Image - Michael S. Quinton, National Geographic Creative|
The Religious Icon Known as Tree of Life
|Illustration - NewtonsApple.org|
"Words matter. Invasion is a coordinated, purposeful activity. It isn't just a way of expressing how we feel about something showing up where we didn't expect it. To demonstrate that honeysuckle is invading, we need to show that honeysuckle knows where it is, knows there is somewhere else to be, knows how to get there, and intends — as a species, mind you — to take and occupy territory that it does not presently control. Not an easy array of tasks."Good point on the real meaning of this word/term invasive within the context of blaming an organism for planning, scheming, knowingly intending to accomplish something selfishly evil as any sentient being would do. Unfortunately for the promoters, plants are not sentient beings. To utter such words could actually be considered heretical to Darwinian thinking. But getting back what Matt Chew said about using words/terms being utulized for one's personal agendas:
"a powerful figure of speech, being used to indoctrinate, not educate. Codified into laws and regulations."It's Matt's words here which inspired me to write about a subject of terminology being used in Science for promoting political, religious or business agendas. A website I sometimes follow, but only rarely comment on is A NEW CENTURY OF FOREST PLANNING. The site for me holds some mild interest with regards to forest management and ecosystem health. Generally there is some interesting discussion on practical management of National Forests which includes a wide array of uses by the public for recreation and commercial usages. The site is often used as a platform of debate between two competing ideologies with opposite worldviews, mostly between a handful of the same regular characters. One side championing Timber Industry business interests and the other Environmental Industry business interests. A post was introduced back on March 1st 2018 by the site's Admin, Sharon, who brought up some outstanding points on what exactly qualifies as a unique species. The subject was about Extinction on the National Forests. If anyone is familiar with the Environmental Movement's tactics on how they go about getting what they want, you'll understand they first need to locate and find a specific subject (animal, bird, amphibian, reptile, plants, etc) to champion and save from extinction. This is where the fuzziness and muddled nature of the definition shell game (word semantics) with regards Species comes into play. In the New Century article on extinction about species in National Forests, an example was provided on a rare "species" *cough-cough* "variety" or "sub-species" of the San Gabriel Mountains Blue butterfly (Plebejus saepiolus aureolus) and this lawsuit was going forward to punish and hold accountible the US Forest Service who apparently allowed this critter to go extinct. Or so we are led to believe. The accusasions came from none other than the Center for Biological Diversity. This professional environmental business organization is known for it's talent in a gaming strategy called, "Sue & Settle." Nobody plays it better than they do.
|Greenish Blue Plebejus saepiolus (Boisduval, 1852)|
This isn't to minimize the importance of conserving and saving unique animals or plants on Earth, but rather when something is said to go extinct, is it really extinct given the information we now have on genetics or is this just a ploy ? Have these environmental folks actually searched every square hectare of land area to see if it may reside elsewhere ??? Take this butterfly example. What made it distinct from all other butterflies of this same species ??? Was it's unique differences something similar to the dietary changes in the Northern Flicker ??? Or was it some other environmental anomaly which actually made it break off from other butterflies of it's "kind" - "family" - "species" - whatever ??? Interestingly it was never proven or actually listed as a species, but at best seemed to be a "sub-species." An article came out last month (March 2018) in the online journal, Daily Mail, which provided a number of bullet points on this present species crisis and the sixth extinction. It wasn't exactly helpful in enlightening the public about how science defines species. And it was extremely mysterious in informing the public how they arrived at their conclusions. Again, just more murkiness. Here are a few relevant bullet points on the subject of species as they used the term in the article.
- "Two species of vertebrate, animals with a backbone, have gone extinct each year"
|Florida Museum photo by Kristen Grace|
In the above photograph,Tom Emmel displays the set of Cyllopsis tomemmeli that he collected as a 17-year-old in 1959, but suddenly today almost 60 years later it is given a name as a new species. But is it really a new species or variety of the same kind of organism ?? Who knows, but the article is interesting and should create more questions about how we arrive at conclusions:
- "There are an estimated 8.7 million plant and animal species on our planet"
- "About 86% of land species and 91% of sea species remain undiscovered"
“We know there are exterrestrial aliens out there, we just haven’t found evidence for them yet”If you want to read more of this, here is the link to the DailyMail Online sixth extinction article (HERE). Oh and one final bullet point from the article about this mystical future event alluded to about the coming Sixth Extinction.
- "Earth is enduring the sixth mass species extinction which is plunging the planet into 'global crisis', scientists have warned."
|Image - Vinvent Fehr|
Here is a video from the photographer of this photo aboveThere's really nothing more here to explain about the ongoing continual mass confussion of life classification on the part of the Scientifically credentialed. One day proper classification of all living things will come about, but not at the hands of the present Scientific Orthodoxy. I believe scientists have only barely scratched the surface about the informational content of DNA and the infathomable future potential possibility for providing further future change which can give mankind interesting observations for all eternity. I believe that most of the past extinct creatures are in a sense probably still with us today in one form or another. My last post on the extinction of Megafauna well illustrates that many are still with us. Remember the extinct Giant Ground Sloths, well we still have Sloths that exist today, just not giant ones. Remember those Mammoths and Mastodons ??? Yes, these are also gone, but remember scientists have found that the frozen fossil DNA is actually the same almost identical DNA that still exists in today's African & Asian Elephant populations and that at one time they all interbred with one another. If future environmental conditions improve and go back to what they were when Earth was heavily vegetation from Pole to Pole, then the possibility of their gradual return could be a reality. Who knows. Of course we'll need another type of major climate shift. What about Dinosaurs ??? Remember Juarassic Park's sick Triceratops ??? Did it strike anyone else as to the uncanny similarity in it's skin, legs and feet, face, etc to present day Rhinos ??? While many have proposed Rhinos come from a type of Triceratops, I'm going way out on a "Just So Story" limb here and propose that Triceratops actually came from Rhinos. Is it really all that far fetched ??? I know, the Triceratops looks so much more elaborate and complex in it's development. But so does Cauliflower, Broccoli, Cabbage, Brussel Sprouts, Kale and Kohlrabi when you compare them to their unremarkable lowly weed parent plant the wild mustard (Brassica oleracea). Maybe like the exotic more spectacular looking cultivators, the various Triceratops were also the dead end hybrids of Rhinos. Pay close attention to this spellbinding talk in the video below, as paleontologist Jack Horner tells us the story of how iconoclastic thinking revealed a shocking secret about some of our most beloved dinosaurs.
So it turns out that many of these different dinosaur species fossil discoveries, were never new species after all, but were mere adolescence of the adults. Go figure! 😊 See how easy it is to create a just so narrative ??? Like Jack Horner said, Scientists love to name things. He also said Scientists have egos. Let's face it, there's a lot of fame, glitter and glory out there to be acquired if one can get their name up in lights for a new discovery. Also, future funding and notoriety are great motivation drivers to taxonomic exuberance. Believe it or not, most Evolutionary Biologists admire and follow Rudyard Kipling's lead in this "Just So Storytelling" tactic all the time, so I would encourage you to please read the Wiki article link below on Mr Kipling's Just So Stories children's book. Be careful folks about what and who you're donating your hard earned money to for scientific research. Species ? 😏
"Just So Stories" by Rudyard Kipling
No need for any references, you've got enough to chew on, think about, meditate and ponder on for a while 😉
“Sure, you can name a tree, categorize it, safely identify it. But that tree exists, living the fullness of its quiet life, even if in its long history no man ever stood before it and labeled it "Pine." It knows itself already and mysteriously encounters the sun each day, nameless.” Ivan M Granger (poet)