Monday, March 2, 2015

The Plants - Florida Herbal Conference Part II


As I mentioned in Part I, the plants in Florida are much different than our New England plants.  Even across Florida there is quite a variety.  Florida is a large state, and ranges from Zone 8, where I live in the winter, to Zone 10 in southern Florida.  And there are coastal areas and inland areas, all having different micro climates.  So when talking about what grows, and how to grow, in Florida there is wide range of information.



The conference was in DeLeon Springs, which is north of Orlando and east of Ocala, just east of the Ocala National Forest.   The Ocala National Forest is the second largest nationally protected forest in the United States and covers 607 square miles of Central Florida.   It is the southernmost national forest in the US and protects the world’s largest contiguous sand pine scrub forest.  We drove through it to get to the conference and it is a beautiful and amazing place. 

In central Florida, we were able to see many blooming and growing plants at the end of February.  Some that I found interesting were:



Usnea – this is a picture of usnea growing on a broken limb hanging in a wild cherry tree and another of Jeanine holding it growing on a branch.   Usnea is a lichen and can be identified by the white thread that grows through it.  In central Florida, it grows most often on oak trees.   I have used dried usnea for urinary tract infections and it is also an immune tonic herb and high in Vitamin C.   I don’t recall ever seeing usnea growing in such profusion at home, it seemed to be just everywhere here!


Spanish Needle (Bidens Alba) – this is a common weed in Florida and in bloom in February.  The flowers and young leaves are edible and it is a great salad herb.  It can be used medicinally for colds and flu, inflammation and urinary tract infections.  I thought the cheery little flower was a wonderful sight and bidens is also the 3rd largest source of nectar for honeybees in Florida (behind saw palmetto and citrus fruit).


Gotu Kola (Centella erecta), sometimes called Pennywort – a cousin of Centella asiatica, these are so close that according to Green Deane only geneticists can tell the difference between the 2 species.  The picture is it growing right outside our tent by the lake, the gotu kola has the heart-shaped leaves.  While not native to North America, it is found in the southern part of the US and is thought to have been here for thousands of years.  In folklore, pennywort supposedly helped one Chinese master live to 256 years old.  Gotu kola is commonly used in Asian cooking and can be added to salads as well.  Medicinally, gotu kola increases memory and concentration, revitalizing nerve and brain cells.  It is also considered an adaptogen and is also antibacterial and antifungal.

Of course there were many more, some old familiars like plantain and elder and other new ones.  So many plants, so little time :-)



3 comments:

Joe Nichols said...

i take gotu kola daily for concentration, have been for a year, works really well for me. :)

Susan said...

Hi is Spanish Needle the same as what we call in South Florida - Begger's Tick?

Susan said...

Hi is Spanish Needle the same as what we call in South Florida - Begger's Tick?