web analytics

Trichocereus sp. SAN MARCOS – Some more photos

Here are some photos showing the Trichocereus sp. SAN MARCOS, which belongs into the wider context of Trichocereus peruvianus or Trichocereus santaensis. These plants are also closely related to the plants known as Trichocereus huanucoensis and Chavin de Huantar. They look very similar to Trichocereus cuzcoensis, but actually don´t belong to that species. The spines are extremely long, the rib count is variable and the flowers are similar to the flowers of Trichocereus bridgesii. The white hairs on the flowers are very unique in the sense that most Peruvian San Pedros have brown flower hairs, while the Bolivian species like Trichocereus bridgesii and Trichocereus scopulicola are known to be covered with white hairs. This is particularly interesting because Trichocereus santaensis is often mislabeled as Trichocereus bridgesii and both can be extremely similar. I would love to see some cladistic studies comparing Trichocereus santaensis and Trichocereus bridgesii to investigate this some more.

Well yeah, Trichocereus sp. SAN MARCOS is the type of plant that is sometimes misidentified as Trichocereus cuzcoensis, especially when dealing with young plants. As seedlings, these plants look very much like Trichocereus cuzcoensis and it takes a lot of experience to recognize them.

Once again, many thanks to my friends from Chavin for providing some new photos. I am proud that I can share these wonderful plants with you.

Photos of Trichocereus SAN MARCOS

Trichocereus 16754657 1737976243184226 1374001437 n
Trichocereus 16736469 1737976249850892 1639120244 n
Trichocereus 16753971 1737976253184225 826377066 n
Trichocereus 16730698 1737976259850891 272293283 n
Trichocereus 16684550 1737976263184224 1009963792 n
Trichocereus 16754718 1737976266517557 1035979323 n
Trichocereus 16729738 1737976273184223 670527942 n
Trichocereus 16753827 1737976283184222 1507029375 n
Trichocereus 16754482 1737976296517554 388171286 n
Trichocereus 16753931 1737976299850887 231641079 n
Trichocereus 16753900 1737976316517552 1992218986 n
Trichocereus 16735926 1737976329850884 1547128086 n
Trichocereus 16754178 1737976346517549 388520771 n
Trichocereus San MArcos
Trichocereus 16735860 1737976176517566 1600523883 n
Trichocereus sp. San Marcos
Trichocereus 16729600 1737976179850899 546337324 n
Trichocereus 16754335 1737976183184232 752985710 n
Trichocereus 16736023 1737976193184231 340141811 n
Trichocereus 16754498 1737976203184230 1585380034 n
Trichocereus 16754545 1737976226517561 1399309127 n
Trichocereus 16754602 1737976233184227 619844747 n
Trichocereus 16736063 1737976236517560 1444603140 n

Check out our main plant database pages for Trichocereus pachanoi aka Echinopsis pachanoi here:

And Trichocereus bridgesii here:

Trichocereus scopulicola

Also check out our Trichocereus Facebook group here: