Ron Vanderhoff
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Field botanist and professional horticulturist (General Manager of Roger's Gardens, Newport Beach, CA). A CNPS chapter director, field trip chair/leader, invasive plant chair and rare plant committee member. Species review committee of CA Invasive Plant Council and board member of Calflora. Focus is on native and invasive plant status and distribution, esp. of the South Coast region. Assistance with field guides, public education and conservation, photography and native plant resources. Many field records are posted to Calflora. In addition to Calphotos, many additional photographs can be seen on Calflora.
Special interests: I am particularly focused on the distributions and occurances of native and invasive plants in and around Orange County and the Santa Ana Mts., CA. Local invasive plant status and distribution, EDRR.
Total Photos Contributed: 1791  [View all photos] or [See a list of all photos] or [View most recent photos]
Collection:  Private
Email address for Ron Vanderhoff:  rvanderhoff[AT]   (Replace the [AT] with the @ symbol before sending an email.)
Usage information: This photographer has a default Creative Commons Attribution-NonCommercial-ShareAlike 3.0 (CC BY-NC-SA 3.0) license. However, individual photos belonging to Ron Vanderhoff may have different licenses, so before using this photographer's photos, please read the licensing information displayed on specific photo pages with photos belonging to Ron Vanderhoff. If you use a photo belonging to Ron Vanderhoff, you must include the copyright and license that appear with the photo you want to use. If you have questions, contact Ron Vanderhoff rvanderhoff[AT]

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