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A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

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How to grow Blue Cohosh in Lewisville TX
May 05, 2010
I bought Blue Cohosh seeds from an online website, but I do not know how or where to plant them and what will guarantee germination, and the instructions that came with the package are very vague. The...
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Use of North American native in India
October 09, 2009
I got mail from someone who is living in U.K asking me to co-ordinate for getting the "Silphium terebinthinaceum seed" from various places for one Pharmaceutical company as a business. Is it the com...
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medicinal uses of Rudbeckia triloba
September 16, 2009
Browneyed Susan, Brown-eyed-Susan, Thin-leaved coneflower, Three-lobed Rudbeckia Rudbeckia triloba L My question relates to the above species. I am doing research on historically medicinal plants...
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Treating stings from stinging nettles in Indiana
August 08, 2009
How can I remove hairlike thorns (as from nettle-type weed)? My hands react within 24 hours with swelling and pain, esp in morning. In past when I have then been able to locate the offending thorn, th...
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Medicinal plants in North Texas
August 02, 2009
Hi, I would appreciate some sort of list for medicinal plants in North Tx. I'm a photographer wanting to photograph this type of plant life. Thanks!!
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Medicinal Yerba de la Negrita (Sphaeralcea coccinea)
June 24, 2009
When I make my own batch of Yerba de la Negrita how long will it keep in the refrigerator?
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Tree that successfully treats psoriasis
January 31, 2009
Dear Mr. Smarty plants,I have a rather unusual question. Do you know of a tree/plant that you can grow in a container, looks like a conifer/evergreen, is green, has wispy looking branches, but when t...
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Occurrence and uses of Bottle Gentian in the Great Smoky Mountains Nat. Park
December 30, 2008
In mid October of 2008 I was at the Gilliland Cemetery in the Great Smoky Mountain National Park, Cosby, TN. I found several flowers blooming which completely surprised me due to the time of year. I...
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Tilo (Justicia pectoralis), a tropical American plant
December 03, 2008
Re: keelo plant (Seminole, Fl. herb used to treat stomachache-St. Pete), try Tilo: Justicia pectoralis
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Medicinal plants used on Hispanic ranches
November 25, 2008
Have you ever heard of a plant, possibly native to Texas or Mexico, called Drago? Or another called Greta? In a book on South Texas ranches after 1850, these are listed as the Spanish names for two ...
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