Maguey Minis + Episode Three

October 16, 2021 3 min read

Maguey Minis + Episode Three


 

Maguey Minis + Episode Three 

How do agaves reproduce?

In our third installment of Maguey Minis we talk reproduction! Lorena Teran Ibarra explains both sexual and asexual reproductive mechanisms. We dive deep into the ways in which challenging environmental circumstances can initiate this plant’s inherent intelligence, driving it to reproduce. 

In this episode, you will learn about the anatomy of the quiote and its inflorescence. How pollination occurs or doesn’t, and all the ways genetic clones are produced. 

 

Maguey Minis + Vocabulary Page

 

field of Agave Tequilana

A field of Agave Tequilana (almost fully mature) on the hillside just above the La Luna vinata in Indaparapeo, Michoacan.

Source Link

 

diagram of an agave plant

A simplified diagram showing the morphology of an agave plantand it sdifferent mechanisms of reproduction.

Source Link

 

Images showing a rhizomorphic clone of an agave plant, called an hijuelo

(Left) A diagram of hijuelos (baby plants that grow from the roots of the agave plant).

(Right) An espadin agaves (A. angustifolia) and its hijuelo in Tlacolula, Oaxaca.

Source Link (L) 

Source Link (R)

 

Bulbils

(Left) Bulbills growing on a quiote stalk of an A. tequilana.

(Right) Bulbills growing on an a “Blue flame” agave (A. shawii x A. attenuata).

Source Link (L)

Source Link (R)

 

spiral tip of an agave quiote flower stalk

The flower tip of a Tobala A.potatorum plant just beginning to bloom.

Image courtesy of Lorena Teran Ibarra

 

Tobala agave sprouting its quiote

The progression of the flowering Tobala agave.

Images courtesy of Lorena Teran Ibarra

 

a quiote in three stages of its lifecycle

The continued progression of the Tobala's quiote. The middle image is in full bloom and the last image is post bloom. Note the color change of the stalk.

Images courtesy of Lorena Teran Ibarra

Source Link (inflorescence detail)

 

Cuixe verde agave shooting out their quiotes

Cuixe verde (A. karwinskii) just beginning to bloom(photo credit: Eric Burg)

Source Link

 

diagram of different inflorescence structures

The different morphological structures of agave inflorescence blooms.

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Paniculate inflorescnce

Paniculate inflorescence blooms.

Source Link (L)

Source Link (M)

Source Link (R)

Quiote and inflorescence of A. parryi var. huachucensis

Quiote and inflorescence of A. parryi var. huachucensis.

Source Link (L)

Source Link (M)

Source Link(R) 

 

Raceme inflorescence

Racemose inflorescence blooms.

Source Link (L)

Source Link (R)

 

Blooms of agave univittata

Quiote and inflorescenceof A. univittata.

Source Link 

 

Anatomy of an agave inflorescence

Source Link

 

Mexican long-nosed bats (Leptonycteris nivalis) pollinating an Agave cerrudo's flowering panicles in Oaxaca, Mexico

Mexican long-nosed bats (Leptonycteris nivalis) pollinating an Agave cerrudo's flowering panicles in Oaxaca, Mexico.

Source Link

 

A lesser long-nosed bat (Leptonycteris yerbabuenae) in flight with agave pollen on its face in Arizona

(Left) A lesser long-nosed bat (Leptonycteris yerbabuenae) in flight with agave pollen on its face in Arizona.

(Right) A lessor long-nosed bat (Leptonycteris yerbabuenae) pollinating a Palmer's century plant (Agave palmeri) in Arizona.

Source Link (L)

Source Link (R)

 

A butterfly and a bird pollinating an agave flower

The images are from the IG account of Lagrimas de Dolores in Durango, Mexico. Check out our conversation with German Gutiérrez Gamboa who along with his family owns and operates Hacienda Lágrimas de Dolores.

Source Link (L)

Source Link (R)

 

Birds pollinating agave flowers

Source Link (L) Hummingbird (Amazilia beryllina).

Source Link (M)

Source Link (R) Gray-breasted woodpecker (Melanerpes hypopolius).

 

harvesting seeds from an agave

(Left)Shaking out the seeds from an agave. 

(Middle) The rosette of a tepextate agave (a. marmorata) that is at the end of its life cycle. An agave that has gone to seed can take up to two years to complete its life cycle.

(Right) Seeds from A. marmorata. Viable seeds present as shiny and black the light colored seeds are not viable and will not produce a plant.

Source Link (L)

Source Link (M)

Source Link (R)

 

agave seeds

(Left) Lore harvesting Tobala (A. potatorum) seeds in copita field.

(Right) Detail ofTobala (A. potatorum) seeds.

Source Link (L)

Source Link (R)

 

clonal plants sprouting from cut agave quiotes

Resilience!

These are all images of agaves whoes quiotes have been cut.

The left and right images have bulbillos forming and the center image has a tiny panicuate inflorescence sprouting from the cut quiote.

Source Link (L) 

Source Link (M)

Source Link (R)

 

 

Sabrina Lessard
Sabrina Lessard



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