Yellow Trail Sightings

Annual Yellow Sweet Clover - Melilotus indicus |
| On: 4/10/2010 |
| The small flowers are in narrow, elongated racemes. The individual flowers within the cluster a... |
Arizona Barrel Cactus - Ferocactus wislizenii |
| On: 5/23/2010 |
| ... |
Arizona Mule's Ears - Wyethia arizonica |
| On: 6/10/2010 |
| ... |
Broomrape - Orobanche |
| On: 7/11/2001 |
| Parasitic plant that makes it's living off the roots of trees (no chlorophyll - non-photosynthe... |
Butterfly Weed or Butterfly Milkweed - Asclepias tuberosa |
| On: 2/14/2010 |
| Flower Color: Orange, yellow Plant Type: Herb, Perennial Height: To 3 feet tall Notes: Poi... |
California Poppy - Eschscholzia californica |
| On: 4/02/2010 |
| The delicate flowers are up to 1.5 inch (3.8 cm) wide, with 4 petals that are richer in color t... |
Coves' Cassia - Senna covesii |
| On: 11/26/2011 |
| This perennial grows in rocky soil/slopes. The flowers are about an inch wide with 5 petals. Th... |
Desert Marigold - Baileya multiradiata |
| On: 3/20/2010 |
| The flower heads are up to 2 inches (5 cm) across and have multiple, stacked layers of toothed ... |
Engelmann's Prickly Pear - Opuntia engelmannii |
| On: 7/04/2009 |
| The 3-inch (7.6 cm) wide flowers are a solid color (yellow, salmon pink, orange, red) with no r... |


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