Tasiste palms, Acoelorrhaphe wrightii, grow in clusters; a cluster is perhaps 11 or more stems (trunks) physically next to each other growing from a single root mass. A seasonally inundated savanna could have dozens of clusters. The Savanna East of Nakum had perhaps 100 clusters; the Savanna West of Naranjo had a dozen or so clusters; the Savanna of 3 Fern Species (far west of end of Lake Yaxha and then uphill to a plateau) had a few clusters. Since it takes many hours to hike back and forth, and since camping overnight is not recommended or permitted, no one has yet made complete lists what species of plants are in the rectangular section of this savanna area; we had time to explore only parts of the circular area; much of which is a bog; much has a meter of water plus mud even at the height of the dry season of a really dry year.
A tasistal with tasiste palm trees has maybe 50,000 clusters or 70,000 clusters (we estimate a single tasistal can have up to 1,000,000 stems (in lay person’s terms, almost one million palm trunks). Each stem is a complete tree; just that lots of stems grow next to each other from one circular root mass. Stem is a technical botanical term: they are individual tree trunks of a tasiste palm.
We now have four reports for you to experience this remarkable ecosystem.
Tasistal Arroyo Petexbatun, photos of Acoelorrhaphe wrightii palms from ground level
Tasistal Arroyo Faisan, photos of Acoelorrhaphe wrightii palms from ground level
Tasistal Arroyo Petexbatun, drone photos of Acoelorrhaphe wrightii palms.
Tasistal Arroyo Faisan, drone photos of of Acoelorrhaphe wrightii palms.
We appreciate Julian Mariona for telling us about these tasistal areas and the local Sayaxche area guides who took is to Arroyo Faisan and we appreciate the permission of the land owners to visit and study these areas.
Another place to study Acoelorrhaphe wrightii palms is in the Municipio de Livingston, Izabal, Guatemala. Here we have not (yet) found any savannas; the Acoelorrhaphe wrightii palms here are called pimientilla, and are along the edges of rivers, creeks, and lagoons. The Livingston area Acoelorrhaphe wrightii palms we will publish in June.
This series of photographs of ecosystems of Izabal and Peten is available in two formats, 6MB and 27MB. You can post this, share it, use in in your classrooms presentations (no permission required).
The Spanish original (with video and voice) is already available below. The PowerPoint (in .pdf format, above) is updated with additional written text.
Unfortunately Zoom could handle only 100 people at a time, so the presentation was sold out quickly. Now, in the link for May 6, the entire presentation is now available as a download for you.
Photo of Heliconia latihpatha by Alejandra Gutierrez with a Sony ILCE-7RM4 camera, using a FE 90mm F2.8 Macro G OSS lens. Settings: F13, Speed 1/1250, ISO 3200 by the Aldea Tatin Road.
Between the town of Livingston and the aldea of Plan Grande Tatin, and from there to Cueva del Tigre, we found OVER ONE MILLION heliconia plants of the species Heliconia latispatha: literally. There were areas of the roadside with SOLID heliconia plants for as far as the eye could see. And even in the milpas (maize fields) you could see baby heliconia leaves sprouting up from the ground (so by the time the maize is harvested the heliconia will take over the entire field).
I have not yet noticed any book or peer-reviewed journal article on slash-and-burn Maya agriculture that mentions Heliconia as a primary ground cover! Hopefully a colleague can remind me of a report that I have not yet read that mentions heliconia as the PRIMARY ground cover. Because we have visited other areas of Guatemala that are also literally filled with native wild Heliconia plants, usually of several species in one area.
Very simple, 80% of the reports on milpas are in ecosystems where Heliconia is not as prominent as in the humid areas between Livingston and the Q’eqchi’ Mayan settlement of Plan Grande Tatin (from here you hike by trail to Cueva del Tigre.
If you are studying milpa agriculture and would like to report on something new and different, this area is available to visit.
If you are a botanist there are at least four species of Heliconia in this one area of Izabal, Guatemala. We show three of them on this page. We would not be surprised if there were additional species to find here. So the Municipio de Livingston is a great place to visit to learn about plants and biodiverse ecosystems that you can’t always find in other areas.
There are so many “fields” of thousands of white waterlilys in several areas of El Golfete, Rio Dulce, Municipio de Livingston, that you can see these fields from Google Maps, Satellite view.
During our mid-March field trip to the El Golfete and Lagunita Creek areas of Izabal, Guatemala, we took lots of photographs of these impressive flowers. The first report is now available.
We are preparing a second report on Nymphaea waterlilies of other areas of Guatemala compared to the thousands you can find here in the El Golfete area of Rio Dulce, Municipio de Livingston. That second future report will discuss other species that also exist in the Maya Lowland areas.
We also have a work in progress on the tiny white flowers of Nymphoides indica. Sometimes they grow in extensive areas by themselves; in other areas a few hundred meters away the two kinds of waterlilies are next to each other.
Since the larger waterlily is the single most common flower featured in Classic Maya stelae, stucco, murals, and ceramic vases, plates, and bowls, it helps to know where in Guatemala you can easily travel to see these large Nymphaea species in front of you.
