Accepted Scientific Name: Eriosyce crispa var. carrizalensis (F.Ritter) Katt.
Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)
Eriosyce carrizalensis (Eriosyce crispa var. carrizalensis) Photo by: Carolina González
Habit at Quebrada Carrizal Bajo (28°08'S) in the coastal area between Totoral and Huasco (Chile).
Origin and Habitat: Chile, Quebrada Carrizal Bajo (28°08'S) in the coastal area between Totoral and Huasco.
Altitude: Around 40-100 metres above sea level.
Habitat and ecology: Eriosyce crispaSN|2429]]SN|2429]] var. carrizalensis grows in coastal areas where very little else grows. It's a very drought tolerant species. Despite the lack of rain where it lives, the extreme aridity is attenuated by the frequent, often dense, coastal fogs. It shows a recurrent pattern; usually it is overcast in the early mornings, the clouds dissipating during the late morning and returning during the late afternoons. The plant grows often buried in the ground and is almost impossible to spot without the flowers. The coastal formations in this region have vegetation corresponding to the Desierto Costero Huasco (Huasco coastal desert). Due to occasional precipitation, this vegetation has more permanence and continuity than the vegetation occurring farther north. The endemics include Copiapoa echinoidesSN|1318]]SN|1109]], Copiapoa malletianaSN|1109]]SN|1318]], and Neoporteria villosa var. lanicepsSN|12572]]SN|12572]]. At times this region is dominated by geophytes, which can cover expanses of the desert spectacularly.
More...Synonyms:
See all synonyms of Eriosyce crispa
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Accepted name in llifle Database:Eriosyce crispa (F.Ritter) Katt.Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)Synonymy: 6
Accepted name in llifle Database:Eriosyce crispa var. atroviridis (F.Ritter) Katt.Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)Synonymy: 11
Accepted name in llifle Database:Eriosyce crispa var. carrizalensis (F.Ritter) Katt.Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)Synonymy: 8
Accepted name in llifle Database:Eriosyce crispa var. huascensis (F.Ritter) Katt.Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)Synonymy: 6
Accepted name in llifle Database:Eriosyce crispa var. totoralensis (F.Ritter) Katt.Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994):Synonymy: 7
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Description: Eriosyce crispa var. carrizalensis (Pyrrhocactus carrizalensisSN|2579]]SN|2579]]) is one of the innumerable forms of Eriosyce crispaSN|2429]]SN|2429]] which is a widespread and morphologically variable taxon. It is a small geophytic cactus that grow almost flat to the soil or slightly cylindrical. It is distinguished from the type species for its purplish black stem with about 15 ribs, 10-13 radial spines and c. 4 central spines and reddish and larger flower (to 5.5 cm long) . However the distinguishing characteristics of Eriosyce crispaSN|2429]]SN|2429]] var. carrizalensis, appear to fall within the natural variation of Eriosyce crispaSN|2429]]SN|2429]] and it should be synonymized with the latter, but it still has a value for a collector because they identify plants with particular characters. It was referred to Eriosyce (Neoporteria) curvispina as a variety by Donald & Rowley.
Derivation of specific name: This member of the Cactaceae family was first given the name Pyrrhocactus carrizalensisSN|2579]]SN|2579]] by F.Ritter in 1963 for the occurrence near Carrizal Bajo.
Stem: Purplish black.
Ribs: About 15, up to 1 cm high.
Areoles: Elongate, not sunken, 6 mm long, 4 mm wide, up to 12 mm apart.
Radial spines: 10-13, approx 10-18 mm long.
Central spines: 4, approx 15-25 mm long.
Flowers. Reddish up to 5.5 cm long.
More...Subspecies, varieties, forms and cultivars of plants belonging to the Eriosyce crispa group
Eriosyce crispa (F.Ritter) Katt.: Flattened to slightly cylindrical cactus, slowly growing up to 10 cm in diameter with showy pink blooms and long hairlike, contorted, thin black spines not easily distinguishable as centrals and radials.It is found only west of Freirina.- Eriosyce crispa var. atroviridis (F.Ritter) Katt.: It has thick, needle-like spines and 12-14 radials. Distribution: it is fpund around Vallenar and Freirina.
- Eriosyce crispa var. carrizalensis (F.Ritter) Katt.: It has stiff, needle-like spines, 10-13 radials, and about 15 ribs. Distribution: It is found around Carrizal and Carrizal Bajo.
- Eriosyce crispa var. huascensis (F.Ritter) Katt.: It has stiff, needle-like spines, only 6-8 radials, and 10-12 ribs. Distribution: East of Huasco.
- Eriosyce crispa var. totoralensis (F.Ritter) Katt.: It has twisted spines and few ribs. Distribution: it is found near Copiapo and Totoral Bajo.
Bibliography: Major references and further lectures
1) Fred Kattermann “Eriosyce (Cactaceae): The Genus Revised and Amplified” David Hunt, 1994
2) Urs Eggli, Leonard E. Newton: “Etymological Dictionary of Succulent Plant Names” Springer, Berlin/Heidelberg 2010
3) Stephen D. Davis “Centres of Plant Diversity: The Americas” World Wide Fund for Nature (WWF) and ICUN - World Conservation Union, 01 January 1994
Cultivation and Propagation: Eriosyce crispaSN|2429]]SN|2429]] var. carrizalensis is a summer grower species. Easy to cultivate but somewhat rot prone if kept in a non ventilated place. Requires a very fast draining drying soil Water regularly in summer, but do not overwater.
Needs a full sun exposure (or light shade) Good heat tolerance. Hardy to at down to -5°C for brief periods.
Propagation: Usually propagated from Seeds. (seldom produces offsets)
