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Eriosyce senilis subsp. coimasensis

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NURSERY

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Eriosyce senilis subsp. coimasensis
Strong long brown-black spines that become greyish as they age.

 

Etymology: The genus name "Eriosyce" derives from the Greek words “Erion (εριον) meaning “wool” and “Sykos” meaning “fig (a fruit)” . (The genus name implies: “woolly fruits”).
 


New spines

Description: Solitary spherical to short cylindrical cacti with very spiny stems, up to 15 (30-40)  cm tall, 6 -10 cm in diameter.
Stem: Dark green to very dark purple-black.
Spines: variable between different populations , the type plant have strong long brown-black spines
that become greyish as they age and almost obscure the plant, while others have spines that are much shorter or thinner.
Root:
taproot.
Flowers:
magnificent hot pink/magenta with a  contrasting neon yellow throats in spring up to 5 cm long.


Cultivation:
 It is a summer grower species. Easy to cultivate but somewhat rot prone if kept in a non ventilated place. Water regularly in summer, but do not overwater, needs a full sun exposure (or light shade)  Good heat tolerance.
Hardy to at least -5°C ( but probably can tolerate - 10° C for brief periods)

Propagation: Usually propagated from Seeds. (seldom produces offsets)
 


Buds


Flowers

Family: Cactaceae (Cactus Family)

Scientific Name: Eriosyce senilis subsp. coimasensis (F.Ritter) Katt. 1994

Synonyms: Neoporteria coimasensis F. Ritter
Published in: Taxon, 12. 34, 1963
 

Origin: This plant is widely distributed in various locality of Coquimbo (Region 04) - Chile.

Among them: Las Coimas, Las Chilcas, Salamanca, Metro, Choapa, Llapel, Combarbalá, Los Vilos,  Palomar, Chagres.

Conservation status:
Listed in CITES Appendix II



New spines in spring  (For such a wild spines it is indispensable a full sun exposure!!!)

E. coimasensis FR473 - Spines and flowers


Photo of conspecific taxa, varieties, forms and cultivars of plants belonging to the Eriosyce senilis complex (This Taxon has lots of synonyms ( like many other cacti) whit several controversial varieties and subspecies and comprises a multitude of different forms, but where each form is linked to others by populations of plants with intermediate characteristics):
 

Photo gallery: Alphabetical listing of Cactus and Succulent pictures published in this site.

Photo gallery ERIOSYCE

 

A Special Thanks to all Those Who help us to make this web site
This plant description is based on research and personal experiences and is too short to provide a comprehensive coverage of the subject. Do you see an error in what is shown? Or do you know more about the species than we are showing? Your help is greatly appreciated. Why not send us an email with further information or photos so that we can correct or extend the information provided?

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