This is a female Mabel Orchard Spider (Leucauge venusta). They are also known as; Orchard Spider, Long-jawed Orbweaver Spider, Venusta Orchard Spider, and Orchard Orbweaver Spider.
Anamalia, Arthropoda; Chelicerata, Arachnida, Araneae, Araneomorphae, Tetragnathidae, Leucauge venusta, mabel orchard spider, orchard spider, long-jawed orbweaver spider, venusta orchard spider, orchard orbweaver spider, spider, spider web, spiderweb, web, venomous, poisonous