Deciduous – Friday’s Word of the Day

Happy Autumn! Today’s very timely Word of the Day at Dictionary.com is Deciduous. It is defined as: shedding the leaves annually, as certain trees and shrubs; falling off or shed at a particular  season, stage of growth, etc., as leaves, horns, or teeth; not permanent; transitory.

Dictionary.com gives a nice history of the word:
The English adjective deciduous is straight from Latin, dēciduus  “falling off or down,  tending to fall off or down,”  formed from  the  preposition  (and prefix “down,  from”) and the verb, cadere (combining form –cidere “to fall”).  In Latin dēciduus is used for leaves  (dēcidua folia), (baby) teeth (dēciduτ dentēs), descending testicles ( testēs dēciduτ), and, charmingly, for shooting stars or falling stars (dēcidua sidera). Deciduous entered English in the 17th century.

My google search led me to the fascinating world of desiduous trees. In the process I learned a few new words and a bit more about the seasonal process of abscission (the dropping of leaves).

In fact, some of those the brilliant fall colors are dormant in the leaves. It is the surge of chlorophyll in the warmth of summer or the wetness of rainy seasons that give leaves their green color. As the days cool and the sun wanes, or when the trees are drought-stressed, less chlorophyll is produced allowing the leaf’s other colors to be revealed. Yellows, oranges and browns are called carotenoids. The reds and purples, are produced by Anthocyanin pigments and are the result of sugars produced and trapped in the leaves later in the summer after the abscission process begins.

An abscission layer is formed in the spring that allows the leaf to eventually fall away from the stem. It is held together by a hormone produced by the leaf called auxin. Auxin production is also sensitive to climate changes and dry seasons, and eventually slows in production allowing the abscission layer to elongate and the leaf to fall away. Amazingly it also forms a seal, so the tree does not lose sap.

Deciduous trees lose their foliage to conserve water and better survive the harshness of winter. There are some trees that are partially deciduous. Meaning they do not lose all their leaves. This is called marcsescence. There are several benefits to retaining dead leaves. One may be to deter large animals like deer and elk from eating their limbs and twigs where springs buds lie dormant. It may also help certain trees with water retention and protection against the elements.

Eventually even marcescent leaves fall, making way for the blooming buds of spring. But not the leaves. Not yet. There is a very good reason for this. The absence of leaves allows insects to see the blooms more easily, which assists with pollination. It also allows seeds and pollen to flow more freely on the warm spring breezes. And the cycle continues!

Isn’t that amazing?! I never knew these details. If not for today’s word of the day, I might never have known how intricately planned out the life of a tree is. I hope I didn’t bore you with my rambling. I just love learning new things!

I guess I better get to my little Haiku then. Have a great weekend. Go hug a tree! ❤️🌳❤️🌳

poor marcescent tree
partially deciduous
clinging is futile

~kat


The Weird Kid

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1962 – First Grade, St. Joseph’s (I’m the innocent looking kid in the middle.)

 

It was 1962. First grade. Snacktime. My deskmate was slurping and smacking.

Something in me snapped. I couldn’t take another minute of his bad mannered noshing.

So, I squeezed my own Mr. Goodbar into goo and covered my entire face. He stopped. The whole class stopped.

Yeah, I was the weird kid.

~kat

For Sacha’s 52 Weeks, 52 Words Writespiration Challenge. This week’s assignment: write about the weird kid at school in exactly 52 words (no more, no less).


Land Haiku

Photo by Pexels at Pixabay.com

we tend to forget
the land was here before us
long after we’re gone

Photo by Kasman on Pixabay.com

on the old landing
hoping to land a big fish
landed in the drink

For Haiku Horizons weekly Challenge, prompt word, Land.


Southern Pleasantries

the-ostrich-1658267_1280

Photo by ivabalk at Pixabay.com

“Come see us sometime…”
I promise to stay in touch.
They’ll never miss me.

~kat

For Ronovan Writes Weekly Haiku Challenge, prompt Words: Touch & Miss.


Invisible

old-shoes-cobwebs

PHOTO PROMPT © Sarah Potter

“They don’t make shoes like they used ta’. Why, when I was a shoeshina’, folks had one good pair fa’ work, anotha’ fa’ Sundays, an’ slippas fa’ home. I could coax a nickel shine outa any fine piece o’ leatha’. That was my spot right there. It was a good first job for a young scrappa’ like me. Kep’ me outa trouble, Mama said. She was probly right.”

“What are you jabbering about Gramps?! Trains coming. Gotta go!”

“I was jes’ gonna show you…aw, neva’ mind. Things jes’ aint the same. Mighty shame that is. Mighty shame.”

“Gramps!!! Come. ON!”

~kat

100 Words for Rochelle Wisoff-Fields’ Friday Fictioneers Flash Fiction Challenge inspired by the photo above by Sarah Potter.


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