web analytics

Trichocereus skottsbergii / Echinopsis skottsbergii (T. chiloensis)

Trichocereus skottsbergii / Echinopsis skottsbergii (T. chiloensis)

Trichocereus skottsbergii Backeberg, also called Echinopsis skottsbergii, is a columnar cactus that is closely related to Trichocereus chiloensis / Echinopsis chiloensis. Under current taxonomy it is placed as a subspecies below Trichocereus chiloensis with Echinopsis skottsbergii as currently accepted name.

The species was described by Curt Backeberg and named after Mr. Carl Johan Fredrik Skottsberg. Friedrich Ritter noted that it grows together with Trichocereus chiloensis without forming zones of hybridization. The easiest way to differentiate Tr. skottsbergii from Trichocereus chiloensis is by comparing the number of ribs. Echinopsis skottsbergii has 16-21 ribs, while Trichocereus chiloensis only has 16-18 ribs.

Curt Backeberg gives the form T. skottsbergii v. breviatus as a valid variety, but it was probably just a regional form of the same species. In the past, there were many unnecessary descriptions made that would not stand today. In my personal opinion, all the Chilean Trichocereus species are so closely related that it might not be a bad idea to consider them as one, very big and variable species. The same treatment works well with the whole group of species around T. peruvianus.

In Chile, the variability of the genus Trichocereus is just as big as the variability of Trichocereus species in Peru or Bolivia. E. skottsbergii is extremely close to Trichocereus litoralis, also known as Trichocereus chiloensis ssp. litoralis as well. It is very difficult to distinguish them and descriptions are absolutely necessary.

Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes JN 380 Highway Fray Jorge, Coquimbo, Chile 269m 

Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes JN 380 Highway Fray Jorge, Coquimbo, Chile 269m (2)

Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes JN 380 Highway Fray Jorge, Coquimbo, Chile 269m

Trichocereus chiloensis ssp. skottsbergii Friedrich Ritter

Original photo by Friedrich Ritter

Pato novoa Trichocereus skottsbergii Echinopsis_skottsbergii_—_Pato_Novoa_001

Trichocereus skottsbergii Pato novoa Echinopsis_skottsbergii_—_Pato_Novoa_001

 

Trichocereus skottsbergii Echinopsis chiloensis skottsbergii Ulrich Hörner (4)

Ulrich Hörner (4)

Trichocereus skottsbergii Echinopsis chiloensis skottsbergii Ulrich Hörner

Trichocereus skottsbergii Echinopsis chiloensis skottsbergii Ulrich Hörner (2)

Ulrich Hörner (2)

A hybrid between Trichocereus deserticolus x T. skottsbergii (Pedro Lopez Artes)

A hybrid between Trichocereus deserticolus x Trichocereus skottsbergii Pedro Lopez Artes

Ulrich Hörner (below)

Trichocereus skottsbergii Echinopsis chiloensis ssp. skottsbergii Ulrich Hörner (4) Trichocereus skottsbergii Echinopsis chiloensis ssp. skottsbergii Ulrich Hörner (5) Trichocereus skottsbergii Echinopsis chiloensis ssp. skottsbergii Ulrich Hörner (223) Trichocereus skottsbergii Echinopsis chiloensis ssp. skottsbergii Ulrich Hörner (2) Trichocereus skottsbergii Trichocereus chiloensis Ulrich Hörner 2 Trichocereus skottsbergii Trichocereus chiloensis Ulrich Hörner

Pedro Lopez Artes (Below)

  Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (2) Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (3) Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (4) Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (5) Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (6) Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (7) Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (8) Trichocereus skottsbergii Trichocereus chiloensis Pedro Lopez Artes (9) Trichocereus skottsbergii Pedro Lopez Artes (2) Echinopsis chiloensis skottsbergii

Ulrich Hörner (below)

Trichocereus skottsbergii Echinopsis chiloensis skottsbergii Ulrich Hörner (3)

If you enjoyed this page, feel free to support us by joining our Trichocereus Facebook group or Instagram account.

We Need You! Our huge and freely available database + YouTube channel are a wealth of knowledge, videos and photos. Please support us on Patreon to keep the doors open so we can continue creating content for you.

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close