Source: California Invasive Plant Council

URL of this page: http://www.cal-ipc.org/ip/mapping/statewide_maps/Silybum_marianum.php

Cal-IPC > Invasive Plants > Mapping > statewide maps > Silybum marianum

Silybum marianum (blessed milkthistle) statewide map

For higher resolution pdf versions of each map, click on the map graphic. Maps represent: 1) Current (2009) abundance; 2) Current abundance and predicted suitable habitat under existing climate conditions; 3) Predicted suitable habitat under existing climate conditions; 4) Predicted suitable habitat with 3C increase in average annual temperature. Maps are divided into counties and Jepson bioregions (UC Berkeley). For more information, see our Risk Assessment page or contact us.

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