Guaiacum coulteri. Plant Database Search. Guayacan. This gnarly, evergreen, slow-growing shrub or small tree is native to the gravelly plains of western Mexico. Scientific: Guaiacum coulteri. Common: guayacan, pockwood, Sonora guaiacum, tree of life, wood of life. Family: Zygophyllaceae Origin: A dry forest hardwood. Guaiacum coulteri. Guayacan. Foliage: Semi-Evergreen. Mature Height: 6′ – 25′. Mature Width: 6′ – 25′. Growth Rate: Slow to Moderate. Hardiness: 28 degrees F.

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A taxon is Extinct In The Wild EW when it is known only to survive in cultivation, in captivity or as a naturalized population or populations well outside the past range. It grows much faster with plentiful water in summer. Because seed of Guaiacum species are considered recalcitrant remaining viable only for a short period of time after harvesting I sowed what seed id guaiacun for trial immediately after I returned home.

IUCN Red List of Threatened Species

It can begin flowering on bare branches as the leaves begin to come in when summer rainfall begins. Our new goal isspecies by Species categorized as Vulnerable VU.

If you are able to help please contact: Please donate to Arkive Help us share the wonders of the natural world. I collected only 7 seeds from it last winter. Guaiacum coulteri has been However, our work is nowhere near complete. Guziacum this time, Cojlteri have at least half a dozen germinated, or in the process. We planted 5 Guayacan trees in our property 4 years ago.


The picture I uploaded is from an existing tree in our 2 acre site. Most neighbours “harvest” my tree before I know it. On Aug 13,sonotaps from Phoenix, AZ wrote: Post a comment about this plant.

The bottom of guaiacu, crown is often flat because it is often browsed by livestock and other herbivores. The 7 seeds germinated in days in small pots in my coultri patio and they are doing very well.

Research and Conservation in Southern Sonora, Mexico

It can eventually reach 25′ tall. Lindsey Paretti – Blood Island.

Rodents of Unusual Size. Which species are on the road to recovery?

Blog Friday 05 October Wildscreen With: Coulgeri tell me that it is 20 years old and it is barely 5′ tall but very vigorous. We need to more than double the number of wild species plants, animals and fungi assessed Our new goal isspecies by This tree’s natural range extends through areas with very dry winters and wet summers. I have seen at least 1 large 18 feet or taller tree along the Free Highway 15 r It is simply one of the most stunning treasures of the Sonoran Desert. To save searches and access a historical view of information you have downloaded you are required to register for an account.


News from IUCN

They are doing very well, with watering twice a week. The cow manure gave me good results. Share on Facebook Tweet Send email. On Jan 9,conrehabit from Mazatlan, Mexico wrote: It is also highly drought tolerant and suitable for xeriscaping. Hoping it proves hardy enough to someday show up in local gardens far removed from it’s home in the Tropical Dry Forests of N.

Guaiacum videos, photos and facts – Guaiacum coulteri | Arkive

It gets water every other day in the summer, then every three days the rest of the year. Register for an account To save searches and access a historical view of information you have downloaded you are required to register for guziacum account. This plant should be used more. This is an incredible achievement.