Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Grand Canyon National Park' has mentioned 'Plant' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The plant hardiness zone at Grand Canyon Visitor Center is 7a with an average annual extreme minimum temperature of 3.3xc2xa0xc2xb0F (xe2x88x9215.9xc2xa0xc2xb0C). | WIKI |
| Grand Canyon National Park is an ecological refuge, with relatively undisturbed remnants of dwindling ecosystems (such as boreal forest and desert riparian communities), and numerous endemic, rare or endangered plant and animal species. | UNESCO |