Growing up in Wilmington, North Carolina, as a little girl I could not help but look at the trees and wonder what is hanging in them so majestically. (This can be viewed in the image to the left found from Explorebeaufortsc.com) Through my journey in Wilmington, this species seemed to follow me. From my childhood home, to downtown Wilmington, and even with me to UNCW’s campus, the plant always seemed to be there. To this day, even after learning more about Spanish moss, I am still lost in the breathtaking beauty of this local Fauna.
Spanish Moss has a a list of over 10 common names
Try and find as many as you can in the word search over to the right (Created by Lindsey Wilcox throgh Education.com)
The scientific name of this species is Tillandsia usneoides
Spanish Moss is the most common name this species is referred to as
This species, surprisingly, is neither Spanish nor a Moss
So, how did it get it’s name you ask?
The French were the ones who “Won the Name Game," so to speak. They referred to the species as Barbe Espagnol, which translates to Spanish Beard. This translation turned into the commonly used name, Spanish Moss.
So far we have learned that Spanish Moss is neither Spanish nor a Moss, but we have not learned what Spanish Moss actually is!
Spanish moss belongs the categoreis found in the chart to the right (Created on Goggle Docs by Lindsey Wilcox)
This is true because pineapples, house succulents, and Spanish Moss are all in the Bromeliacea family
What does it mean to be a Bromeliad?
These kinds of plants have layers of water-absorbing scales on their leaves and/or their stems.
These family can be seen in the top right image found from drough-smart-plants.com
Due to the fact that Spanish moss is a flowering plant it is classifies as an angiosperm
What does it mean to be an Angiosperm?
Angiosparms are a type of plant that grows flowers and has enclosed seeds
What do Spanish moss flowers look like?
Spanish moss has small yellow or green flowers
These flowers have 3 petals
These flowers bloom from the spring to fall
During these seasons theses flowers can be smelled during the night
A Spanish moss flower can be seen in the middle right image (Image taken by Lindsey Wilcox)
Due to this fact, Spanish moss is classified as an Epiphyte
What does it mean to be an Epiphyte:
Epiphyte are a type of plant that grows on another plant without gaining food from them directly
A representation in spanish moss as an epiphyte can be seen in the bottom image to the right (this image is found from isuagcenter.com)
Spanish Moss has unique characteristics that makes it stand out from the rest of its plant friends. A few of these characteristics include….
One Spanish moss plant can grow to be 20 or 25 feet in length
The length of Spanish moss consists of a threadlike stem system
The threadlike leaves can grow to be 1 to 3 inches long
These small scales are called Trichomes
These scales help classify this plant as (A) a Bromeliad and (B) an Epiphyte.
Classification information below
Theses scales can be viewed in the image below (Image taken by Lindsey Wilcox)
A) These Tiny Gray Scales Help Classify
This Plant As A Bromeliad:
These tiny gray scales trap and store water until the plant gets thirsty
These little scales hold so much water that the plant can go through a long period of drought and still survive
Did you know that Spanish moss can change colors?
After it rains, the spanish moss plumps up from holding water and begins to apprear more green in color
B) These Tiny Gray Scaled Help Classify
This Plant As An Epiphyte:
These tiny gray scales capture dust from the air to feed on
The host tree does not help the Spanish Moss in the feeding process, it simply supports his friend so that he can reach the dust
These little gray scales actually help the Spanish Moss hold on to his tree friends, and secure him so that he does not fall out of the tree
Spanish moss is thought to have come from crust algae that formed along a water edge, and evolved into the Spanish moss we know today.
Originally Spanish moss is believed to have originated from the Peruvian Andes
Spanish moss is native to Mexico, Central American, the southeastern United States, and the Caribbean
In the United States Spanish moss grows from from Texas to Virginia (can be seen in distribution map below found from flordia.plantatlas.usf.edu)
Spanish moss is found in these areas due to their warm climate an high moisture
Spanish moss tends to hang around swamplands, rivers and estuaries all throughout the Southeastern United States
Spanish moss can be seen in healthy trees such as Liveoak, Pine trees, Oak or Cypress trees, but can adapt to most tree species.
Spanish Moss has undergone several evolutionary adaptations that many other plant have not, which makes it so different than its other plant friends
How Does Spanish Moss Get Up Into Trees?
Spanish moss can travel to new locations through a few different techniques, (A) seed dispersal and (B) propagation
A) Seed Dispersal:
Seed have adapted to be feathery so they can be picked up by wind and float to new trees where they can land in the bark or in branch crevices to grow into the new Spanish moss plants
This seed adaptation can be seen in the image to the right (found from bonsaibeginning.blogspot.com)
Fun Fact:
The reason Spanish moss is not actually a moss is because it reproduces through seed dispersal, while real mosses typically reproduce through spores!
(B) Propagation Dispersal:
If a section of Spanish moss is broken off it will actually grow into its own separate Spanish moss plant. This process is called asexual proagation
Birds often use Spanish moss to makes their nest. They grab sections of the plant and carry to their nesting site, bringing Spanish moss to new locations
Spanish moss has adapted to not have any roots!
The lack of roots also influenced the plant to adapt to different methods of retrieval of nutrition and water
Spanish moss uses its tiny scales and threadlike structure to cling to its host without the use of root anchors
Fun Fact:
The fact that Spanish moss does not have roots that anchor it to a host tree is what makes them an atypical Epiphyte, as Epiphytes typically anchor them self to their hosts with their roots
Spanish Moss is very important for biodiversity of the environments it lives in as it helps house many different friends!
A Few Friend It Helps House:
Many different reptiles and amphibians use Spanish moss for protection, as they hide in it threadlike structure
Red Bugs, Chiggers, and several kinds of pollination insect, such as the Zebra Longwing Butterfly, also live in Spanish moss
Many different kinds of bird, such as Warblers and Songbird, along with bats, often use the Spanish moss to help make their nests or homes
Image of a birds nest made out of Spanish moss is represented in the image to the right (Image found from kellyelko.com)
Contrary to popular belief, Spanish moss is not parasitic to the host trees it lives on
Spanish moss does not have roots that it inserts into the trees it hangs on, and therefore, it does not use any of the trees nutrients or water
Spanish moss simply uses the tree for support and to reach the nutrients it receives from the air
Why are Spanish moss and host trees not friends?
Even though Spanish moss has no negative impact to its environment, it can damage the trees it lives on
When Spanish moss grows in excess it can hurt trees by over-shading the tree and reducing the photosynthesis of its host
Even though Spanish moss is rather light weight, when wet the Spanish moss can weight enough to break branches
Spanish moss removal of branches can be seen in the image to the right (Image taken by Lindsey Wilcox)
How Can We Help The Host Trees?
Thinning Spanish moss by removing a portion of it can reduce or completely eliminate the effect to host trees
Like seeing Spanish moss around? Don’t worry it's not in any danger of going anywhere.
Spanish moss is not a threatened or endangered species
Spanish moss has little to no risk of becoming extinct because of its abundance and wide range it inhabits
Why should we worry about protecting Spanish moss even if it's a healthy species?
Spanish moss can decline in population because of deforestation or over-collecting
Retrieval of nutrients from the air has caused Spanish moss to be highly susceptible to pollutants
Spanish Moss can actually be used to identify if the environment it lives has a large concentration of pollutants
If Spanish moss were to become extinct it would have a highly negative effect to the biodiversity of the environment
The species that utilize Spanish moss for housing would all be without a home or protection
https://www.exploregeorgia.org/explore-georgia-from-home/coloring-pages
Coloring page! Fun way to let what you just learned sink in as your creative side runs wild, while you color the Spanish moss hanging in the Savannah Georgia trees.
http://www.eattheweeds.com/spanish-moss/
Everyone always wants to know which berries are edible. Click here to find out if Spanish moss is edible. This webpage also has information on human uses for Spanish moss, along with a spanish moss poem!
https://www.gardeningchannel.com/how-to-grow-spanish-moss/
There is no better way to get to know Spanish moss than to grow it! Click here to get information on growing conditions and how to care for Spanish moss.
https://www.bromeliads.info/spanish-moss/
Click here to learn more information on the propagation, human uses and cultivation of Spanish moss.
https://www.nps.gov/teachers/classrooms/what-is-spanish-moss.htm
Here is a short reading passage on Spanish moss for young elementary age students, with two follow-up worksheets.
https://www.holisticlivingschool.org/spanish-moss/
Do you like to learn about medicinal uses of herbs? Click here to learn about medicinal uses for Spanish moss.