Wednesday, April 14, 2021
Sunday, April 4, 2021
Another Livingston Parish Ancient Cypress Landmarked
Livingston Parish and the Amite River Watershed are proving to have a treasure trove of ancient cypress, perhaps unmatched in Southeast Louisiana. (Click our inventory and map tabs above for a summary of some of the landmarked cypress in Livingston Parish). The Tickfaw River/State Park area, Bayou Barbary, and King George Bayou have offered up dozens of centuries old cypress. The most recent addition to this list is the Colyell Bayou area near French Settlement.
Click here to view the map. (Click teardrop markers on map for GPS and tree info.)
In July of 2020 Jesse Murphy and I paddled through a good portion of the “Murphy Badlands” cypress swamp. This cypress swamp adjacent to Colyell Creek near French Settlement, owned by generations of the French Settlement Murphys, is sprinkled with at least two dozen centuries old cypress, three of which are located on the map below. The coring we took of one of these trees reveals an extremely old cypress, which has the distinction of being among the two or three oldest known cypress in the Livingston Parish/Amite River watershed, based on ring counts from borings:
Here are the statistics on what Jesse has named the “Parrain Cypress”:
Circumference: 23’6”—measured 6 ft. from base
Diameter: 7’6” Radius: 3’9”
Boring length: 2.5” Rings counted: 175
Projected age: 1100+ years
This is a conservative age estimate. Even with likely much faster growth and thus more widely space rings in the now hollow early growth center of the tree, the ring count projection would make the tree much older than 1100 years (ring count corroborated by an LSU dendrochronologist)
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| Jesse Murphy awarding Parrain Tree Plaque #72 |
As can be seen from the photograph, yearly rings on the boring sample are extremely closely spaced; this combined with the tree’s very large circumference leads to the likelihood that this is a millennial cypress—at least 800 years old at the time of the Louisiana Purchase in 1803.
Tuesday, March 16, 2021
Oldest Known East Baton Rouge Parish Cypress Tree Identified![]() |
| Mike, Rabalais, Natural Resource Coordinator for East Baton Rouge Parish measures circumference of cypress at BREC's Airline Highway Park |
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| Very closely spaced rings from BREC cypress boring |
Although the site of this grand old cypress near Bayou Manchac is not currently open to the public, future plans for airline Highway Park, currently being developed in a master plan for the park, may include access to this ancient landmark
Thursday, December 31, 2020
Farewell to 2020-- Our Cypress Elders Have Survived!
LA. Purchase Cypress Legacy visits Cat Island National Wildlife Refuge
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Future trees to inventory
, including property owners , are awaiting visits to cypress that have yet to be inventoried and landmarked. A few photos of these trees are listed below
La Purchase Cypress Legacy Now a 501C-3 Organization
Sunday, July 5, 2020
Oldest Known Cypress in East Baton Rouge Parish Identified
Although heavily urbanized, patches of East Baton Rouge Parish contain remnants of Louisiana's natural heritage. This includes Bayou Fountain, included in the Atchafalaya Water Heritage Trail --the likely nursing ground for the grand old cypress recently landmarked by the Louisiana Purchase Cypress Legacy. According to the Bayou Fountain Historical Marker,Saturday, March 28, 2020
Ancient Cypress Landmarked in St. James Parish
| Tree is right of center |
Wednesday, December 11, 2019
Richland, Grant and La Salle Parishes added to La. Purchase Cypress Legacy Registry
Centuries old trees discovered in three new parishes
Thanks to former residents of Richland Parish near Rayville, we have identified two centuries old trees on the Boeuf River north of Rayville that have been added to the registry.
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| Trees are located on Boeuf river north of Rayvill |
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| Note very closely spaced rings on Bore 1, Boeuf River cypress boring, Richland Parish |
Grant Parish
Thanks to George Castille for pointing the way to several potential old growth Cypress locations in LaSalle Parish. Easily accessible is a grove old old growth cypress along the Catahoula Lake shore near the boat launch off Hwy 28
Projected age: 325+ years
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| Closely spaced rings reflect slow growth and old age for this 325+ year old cypress (Plaque 31) |









































