Living in America: Part 3, The Fruited Plain

[Apologies, readers, for once again enduring an exceptionally long, drawn-out absence in the middle of multiple post series. This is nothing new for SYDKAB, and it’s perhaps not all that surprising considering since 2012, I’ve moved to Hawai`i, started grad school, came to terms with going a different route within grad school, finished grad school, moved BACK to the mainland, gotten engaged, attempted to kick off a freelance career, and settled in a location to prepare for the birth of my first child. Here’s hoping things are a little more stable from this point out.]

This entry is Part 3 in a three-part series on organisms found in the United States in celebration of the country’s 240th birthday. Part 1, which featured some of the U.S.’s less widely-familiar vertebrate inhabitants, can be found here. Part 2 addressed a number of invertebrate species, which can be read here. This entry will go over some of the non-animal organisms that call the U.S. home, in particular, fungi and plants.

Not every life form in the USA bellows, sprints, or slinks its way across the landscape. Animals are great and all, but there is an entire world of organisms that silently spend their lives growing up from their anchored position in our sweet, sanctimonious soil, and they are no less important to the American wilderness. I’m of course talking about those multicellular cousins of the animal kingdom: fungi and plants. These organisms are far more than just idyllic backdrops for the charismatic, ambulatory stars of America’s natural history pageant, and the intricacies of their biology and diversity exceed the scope of existing in “amber waves”, or simply playing a part as filling for an insufferably Yankee Doodle dessert.

The United States is gifted with an exceptionally diverse set of biomes and ecosystems, meaning that within its borders, there are a remarkable number of species of flora….a great of them endemic to tiny, ultra-specific locations. An example of one of these local homebodies is pictured at the very top of this post. That sea of flaxen gorgeousness is made up of common monolopia (Monolopia lanceolata), a flower found in a variety of habitats from California’s Bay Area, south to the San Diego/Riverside part of the state. There are actually several species of Monolopia, and all of them are endemic to the Golden State. Appropriately enough, Monolopia is somewhat closely related to the greenswords and silverswords of Hawai`i, another set of unique plants endemic to the United States (and a remarkable example of what happens on isolated islands when evolution is given the “solitary confinement” treatment). These unassuming, attractive, yellow flowers are just the tip of the iceberg of the U.S.’s floral diversity, and included below is a small sampling of some particularly interesting stationary denizens:

Continue reading

Metatherians (Part 2 of 2): Odd Living Representatives

…so, some more about those metatherians/marsupials.

In the previous part to this two part series, I went over some of the now-extinct metatherian megafauna that once graced Australia and South America. These animals were fantastic and marvelous pinnacles of metatherian specialization, yes, but there are plenty of surviving metatherians, all of them of the ‘marsupial’ clade, that are also largely ignored and their lives obscured. There are some truly bizarre and amazing marsupials outside of the traditional koala/kangaroo/wombat/possum group that essentially everyone on the planet associates with the marsupial infraclass, and all of them somehow survived invading hoardes of humans and other placental species (although, in most cases, just barely).

Continue reading