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albertii-flower

"albertii"


A rare and endangered plant that is of great interest to us is presently saddled with a couple of names.

E. reichenbachii var. albertii is the original name that Benson applied to it when he described it. 

Thanks to the more recent work of the German group Die Echinocereenfreunde (the friends of Echinocereus, Blum, Lange et al.), the synonym E. fitchii subsp. albertii  is considered by Europeans to be the current correct name of the plant. 

Molecular study is ongoing to establish a better understanding of the relationships in this area.  In the meantime it is handy (and unquestionably correct) to refer to all the populations of plants known as "albertii" as part of "the E. reichenbachii complex".  It is noteworthy that USFWS people still use the original name given to the plant by Benson, primarily for the sake of continuity with the name under which the plant was listed as endangered under the ESA.


albertii

McMullen County



We gratefully acknowledge permission granted by the Editor of Cactus World and by the author, for us to reproduce the following article for our readers:


Berresford, Peter.  2011. The Black Lace Cactus -- an evaluation.
Cactus World 29(4): 185-189.
[Download 4mb PDF]
http://www.cactusconservation.org/CCI/Echinocereus-albertii/pdf/Berresford_2011_CactusWorld_29_4_185-194_BlackLaceCactus.pdf

We gratefully acknowledge permission granted by the Editor of the Cactus and Succulent Journal (U.S.), the Cactus and Succulent Society of America, and the author,
for us to reproduce the following article for our readers:


Lange, Michael J., and Sinclair, Jim.  2013.  A hard-to-manage taxon: The Black Lace Cactus Echinocereus fitchii ssp. albertii.
Cactus and Succulent Journal (U.S.) 85(2): 72-78.
[Download 3.8mb PDF]
http://www.cactusconservation.org/CCI/Echinocereus-albertii/pdf/Lange_Sinclair_2013_CactusSucculentSocietyJournalUSA_85_2_72-78.pdf


US F&W has produced two reports which are available online.


U.S. Fish and Wildlife Service. 1986. Black Lace Cactus (Echinocereus reichenbachii var. albertii) Recovery plan."
U.S. Fish and Wildlife Service, Albuquerque, New Mexico. 51 pp.
(authors Sue Gardner & Ruth O'Brien)
"Black Lace project.pdf"
[PDF online in November 2015]
http://ecos.fws.gov/docs/recovery_plan/870318b.pdf

U.S. Fish and Wildlife Service. 2009. Black Lace Cactus (Echinocereus reichenbachii var. albertii) 5-year review: summary and evaluation."
U.S. Fish and Wildlife Service, Corpus Christi, Texas. 31 pp.
(authors Wendy Brown, Brady McGee, Amber Miller, Robyn Cobb & Chris Best)
[PDF online in November 2015]
‪http://www.fws.gov/ecos/ajax/docs/five_year_review/doc2377.pdf‬


Images


albertii-IMG_1543-PeterBerresford

Kleberg County



albertii-IMG_1530-PeterBerresford

Kleberg County
albertii-IMG_1514-PeterBerresford

Refugio County


albertii




Plant above was rescued from a feral hog digging in
McMullen County; flowering in cultivation April 2015

The other three images are in habitat in
McMullen County
albertii
albertii

albertii


albertii

McMullen County


There is considerable variation in the few known populations.

albertii

McMullen County




For comparison:

Echinocereus fitchii


fitchii


Additional images at CCI website


Echinocereus reichenbachii


Images at CCI website
  






Cactus Conservation Institute