Table 17.3. Taxa Represented in the Tested Sites Pollen Samples
| Scientific Name | Common Name | Abbreviations |
| ARBOREAL POLLEN | AP | |
| Abies | fir | |
| Alnus | alder | |
| Juniperus | juniper | Ju |
| Picea | spruce | |
| Pinus | pine fragments | |
| Pinus edulis-type | pinyon-type pine | Ped |
| Pinus ponderosa-type | ponderosa-type pine | |
| Pseudotsuga | Douglas fir | |
| Quercus | oak | Qu |
| NONARBOREAL POLLEN | NAP | |
| Artemisia | sagebrush | Ar |
| Cheno-am | Chenopodiaceae (goosefoot family), excluding greasewood (Sarcobatus) but including amaranth (Amaranthus), in the Amaranthaceae (pigweed) family | Ch |
| Cleome | beeweed | Cl |
| Cruciferae | mustard family | |
| Cucurbita | squash | |
| Cylindropuntia | cholla | |
| Ephedra nevadensis-type | joint-fir | EpN |
| Ephedra torreyana-type | joint-fir | |
| Erodium | filaree | |
| Euphorbia-type | spurge-type | |
| Gaura-type | gaura-type | |
| Gilia-type | gilia-type | |
| Gramineae | grass family | |
| High-spine Compositae | Compositae group including Helianthus (sunflower) | Hi |
| Liguliflorae | Liguliflorae tribe in the Compositae | |
| Low-spine Compositae | Compositae group including Ambrosia (bursage) | Lo |
| Oenothera-type | evening-primrose-type | |
| Papilionoideae | Papilionoideae subfamily in the Leguminosae | |
| Platyopuntia | prickly pear | |
| Portulaca | purslane | |
| Rosaceae | rose family | |
| Sarcobatus | greasewood | Sar |
| Sphaeralcea-type | globemallow-type | Sp |
| Umbelliferae | parsley/carrot family | Um |
| Zea | maize | Z |
| OTHER ABBREVIATIONS | ||
| Insufficient pollen | IP |