Eastern Mojave Vegetation Coll. No. 3269, Ligusticum porteri.  
 

 

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If you have a question or a comment about this photograph you may write to me at: tomas@schweich.com I sometimes post interesting questions in my FAQ, but I never disclose your full name or address. 		  Apiaceae Ligusticum porteri
Photographed 9 November 2024.

Plants of the Coal Creek Canyon Study Area
Jefferson County Open Space, Colorado, USA
Apiaceae

Ligusticum porteri J.M. Coult. & Rose.  Porter's Licorice-Root.

Coal Creek Canyon Study Area, Lacey Parcel, Jefferson County, Colorado. Second primary drainage of Lacey parcel, about 110 m. southwest of Coal Creek, 1.54 km. west northwest of Coal Creek Canyon Fire Station #3, 15.0 km. northwest of Golden. 39.87804°N, 105.29453°W. WGS 1984 Elev. 2073 m. Sunny openings in ponderosa pine and Douglas fir forest. Also here: Acer glabrum, Prunus virginiana, Geranium caespitosum, and Amelanchier alnifolia.

Collected by permit: Jefferson County Open Space, 2024, issued: Mar 6, 2024, to: Tom Schweich.

Tom Schweich 3269. 21-Jun-2024

Perennial, 1 m., sunny mountain valley slope; Leaves, tripinnately compound; Leaflets, well-defined, ultimate leaf division, 2-3 mm.; Inflorescence, compound umbel; Involucral bractlets, green, few; Flowers, white; Ovary, glabrous; Stylopodium, conic, frilled; Fruit, glabrous; (Described from Coll. No. 3248, 10 June 2024, and Coll. No. 3269, 21 June 2024.)

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Date and time this page was prepared: 12/8/2024 2:15:16 PM