Offline access enabled

Earthwatch California Urban Tree Program

This is a guide to support the Earthwatch Urban Resiliency program created by Earthwatch and many other local partners to support a citizen science project led by Peter Ibsen of UC Riverside.

× chitalpa ¹

Coast Live Oak ²
Quercus agrifolia

western sycamore ³
Platanus racemosa

Shamel ash
Fraxinus uhdei

Afrocarpus gracilior ⁴

Southern Magnolia ⁵
Magnolia grandiflora

Tipuana tipu ⁶

crapemyrtle ⁷
Lagerstroemia indica

Brush box ⁸
Lophostemon confertus

Jacarandas ⁹
jacaranda

Edited by Mark, Marie Studer, and Marie Studer, some rights reserved (CC BY-SA)

Photo Credits

1. (c) Wendy Cutler, some rights reserved (CC BY)
2. (c) randomtruth, some rights reserved (CC BY-NC-SA)
3. (c) miheco, some rights reserved (CC BY-SA)
4. (c) anonymous, some rights reserved (CC BY-SA)
5. (c) Ava Babili, some rights reserved (CC BY-NC-ND)
6. (c) Tatters, some rights reserved (CC BY)
7. (c) Mauricio Mercadante, some rights reserved (CC BY-NC-SA)
8. (c) Tatiana Gerus, some rights reserved (CC BY)
9. (c) mauroguanandi, some rights reserved (CC BY)

Earthwatch California Urban Tree Program

× chitalpa 1

Coast Live Oak 2 Quercus agrifolia

western sycamore 3 Platanus racemosa

Shamel ash Fraxinus uhdei

Afrocarpus gracilior 4

Southern Magnolia 5 Magnolia grandiflora

Tipuana tipu 6

crapemyrtle 7 Lagerstroemia indica

Brush box 8 Lophostemon confertus

Jacarandas 9 jacaranda