Tarplant | Spikeweed – Prolific Oil Producer & Drought-Tolerant to the Extreme

Within the California Floristic Province, there about 90 species of native tarweeds. Over millions of years, they developed to succeed in a variety of microclimates from sea level to mountain elevations. Tarweeds are part of California’s first native plants and are members of the sunflower family. “Large swaths of undeveloped California are populated with all variety of tarweeds, because tarweeds …

Invasive Species Choke Natives & California’s Floristic Province

First published June 2, 2018 The California Floristic Province is considered a world biodiversity hotspot. It contains a large number of ecosystems that include alpine forest, mixed evergreen forest, riparian forest, sagebrush steppe, coastal sage scrub, redwood forests and more. Currently, only 25% of the original vegetation remains unharmed. Highly populated and a producer of agriculture products for 50% of the country, California …