Grias cauliflora tree has flowers on trunk and branches, so this tree is cauliflorous (same as Theobroma cacao, and Crescentia cujete, and Crescentia alata).
The March 2021 ethnobotanical and zoology field trip is the west end of Canyon Rio Dulce and east half of El Golfete, Municipio de Livingston, Izabal, Guatemala, Central America.
Here is David, Haniel and Nicholas with helpful assistants doing the photography of the cauliflorous branches and trunk of Grias cauliflora tree. We have Sony, Nikon, and Canon cameras and every kind of macro lens: 35mm, 50mm, 60mm, 105mm, 200mm Nikon tele-macro, and 180mm Canon tele-macro. Plus a 5X Canon super-macro lens system.
We have been accomplishing field work in the wetlands of the Municipio de Livingston, Izabal, the far eastern side of Guatemala, Central America. We have found dozens of plants, with edible fruits or other edible parts, growing in the marshes, swamps, above the sandy beaches (into the mangrove swamps), and along the edges of rivers, lagoons and estuaries.
We show here the names of the first 26 edible wetlands plants that we have learned about so far. We have found and photographed at least 23 of these and hope to find the missing species in our upcoming field trips.
First we will publish the six edible plants that grow near the sandy coastal areas and within the mangrove swamps near the coast. Then in April we will do another category, and my May or June hope to have all 26 published, with abundant photographs in high-resolution. But at least now we can show you the 26 edible plants.
Shows the Genus species name, and common name, of each edible plant.
Shows in three habitats: coastal sand and mangrove swamps.
Edible plants in marshes.
Edible fruits of trees that grow along the edges of swamps, rivers, and/or lagoons.
Shows the front covers with sample photograph of those trees and plants that we have found and photographed during February and March 2020, then October, November, December 2020, then January and February 2021.
We will be back in these wetlands from 21 March through 28 March to do more field work.
The Maya did not need raised field agriculture engineering work to grow these plants. The Maya did not need drained field agriculture or local variations of chinampas. The Maya did not need to chop everything down to plant these 26 species: all grow naturally and happily by themselves and produce edible fruits and other edible parts every year.
Our team in their office in the town of Livingston (Caribbean area at end of Rio Dulce) was kindly notified independently by two different people who have wild vanilla orchid vines giving flower this month:
George Reneau, of the finca Where the Pirates Hide, on the outskirts of the town of Livingston.
Cristobal Ic, of Aldea Buena Vista Tapon Creek (a Q’eqchi’ Mayan village near the coast of Amatique Bay)
Flower of wild vanilla orchid vine, Where the Pirates Hide, outside town of Livingston, Izabal, March 2021.
Photograph by Victor Mendoza, FLAAR Photo Archive of Flora.
Flower of wild vanilla orchid vine, Aldea Buena Vista Tapon Creek, Municipio de Livingston, Izabal, Guatemala, March 2021.
Photograph by Maria Alejandra Gutierrez, FLAAR Photo Archive of Flora.
In my 50+ years in Peten, Campeche, Quintana Roo, Belize, Izabal, and Alta Verapaz I have never seen this mushroom until park ranger Teco (Moises Daniel Perez Diaz) send me these photographs today.
He said they are still small, and will continue to grow.
This is why it would he helpful to return to Parque Nacional Yaxha, Nakum and Naranjo to use macro high-resolution cameras to photograph these. I would also like to record this one with 3D scanner.
This tree is worth visiting when it is in full flower. The Bellucia pentamera flowers are of photogenic size and shape. The petals are pure white when they open. As the flower matures, it turns bright rust color and then to light chocolate brown color as it wilts. The browner phase we show on our full page.
Plus, this Bellucia pentamera tree flowers directly from the main branches, so is cauliflorous (however we have not yet seen it flower from the trunk).
You can see this tree on the hill overlooking the town of Livingston, Izabal, Guatemala, at a place open to tourists named Where the Pirates Hide. Info on how to reach here and more photos are on the page that shows the more wilted stage of the flower.
Flowers in white phase.
Photo by Roxana Leal with a Google Pixel 4A, Dec. 19, 2020
Where the Pirates Hide, at edge of town of Livingston, Izabal, Guatemala.
Flowers after the petals turn bright rust color.
Photo by David Arrivillaga with a Sony camera, Dec. 19, 2020. Top of the hill, Where the Pirates Hide.
There is a tree that grows parallel to Highway CA9, from about km. 88 to km. 100+ (but not in stream beds that cross this bosque seco; these stream beds are moist; a hundred meters away it is bone dry desert: all kinds of cacti plants here. The one we show here at first I thought was a “tree” but then Victor Mendoza identified the tree as a cactus named _Pereskia lyechnidiflora_. Vivian Hurtado prepared a web page with description and bibliography. I added my photos.
For the past decade, since we do field work in Peten and now in Izabal, we drive through the bosque seco parallel to Highway CA9 and the Motagua River. A mountain chain is several kilometers to the north (that creates a rain shadow, so the area on the north side of the mountain gets drenched with rain (caught by the mountain tops); so when the clouds finally make it over to the foothills, there is not much water in them (so not much rain except during a short rainy season)).
Pereskia lyechnidiflora Photos by Nicholas Hellmuth with an iPhone 12 Pro Max, 2021.