Plant Species of the Bright Angel Trail:
Fendler's meadow-rue, Thalictrum fendleri
See Plant Guide to Bright Angel Trail for an introduction to this page, especially the Introduction To These Species Pages.
This page is just a shell to hold my photographs and reference information for now, so that readers can see the photographs and this taxon. The identification status, voucher info, and discussion of the species will be added in the future.
Identification status: .
From a SEINet search on 29 September 2007, there are vouchers of this species from the Coconino County portion of the Grand Canyon. The nearest are at: ; and . Note that there may be additional vouchers at other herbaria not available through SEINet.
First occurrence on Bright Angel Trail: mile 0.16, elevation 6759 feet (2060 m).
Number of plants along Trail: at least 10 plants were found in at least 9 different locations in September 2007.
From 5 September 2007, mile 0.16. The Thalictrum has the compound leaves; the entire leaves of Symphyotrichum falcatum are also in the picture.
From 5 September 2007, somewhere between mile 0.43 and mile 0.58. The next picture shows the leaves of Thalictrum, along with flowers of Ageratina herbacea.
Buds and flowers:
See Resources for Grand Canyon Flora for further information on most of these references. Entries in the second column are either the name used in that source or a page reference. The name is linked to online pages when available. If a given reference does not contain this taxon, the entry is either left blank or contains a hyphen.
Family Ranunculaceae Scientific Name Thalictrum fendleri 1987 Grand Canyon Flora Name Thalictrum fendleri 1987 Grand Canyon Flora page 53 SEINet Image Page Thalictrum fendleri USDA Plants Thalictrum fendleri Flora of North America Thalictrum fendleri Jepson Manual for California treatment Thalictrum fendleri Jepson Manual illustration page 939 Kearney and Peebles Name Thalictrum fendleri Kearney and Peebles Page # 319 Vascular Plants of AZ name Vascular Plants of AZ volume: page Huisinga et al 2006 name - Huisinga et al 2006 page numbers - Epple Name Thalictrum fendleri Epple description page # 72 Epple pix # 796 McDougall 1964 name Thalictrum fendleri McDougall 1964 page # 96 Brian 2000 Name Phillips 1979 name - Phillips 1979 page # - Stockert 1967 name - Stockert 1967 page # -
Copyright © 2007 by Tom Chester.
Permission is freely granted to reproduce any or all of this page as long as credit is given to me at this source:
Comments and feedback: Tom Chester
Last Update: 2 October 2007