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= Eriosyce odieri var. malleolata (F.Ritter) A.E.Hoffm. & Helmut Walter
Cact. Fl. Silvestre Chile ed. 2 258. 2004 [Dec 2004] A.E.Hoffm.
Accepted Scientific Name: Eriosyce odieri subs. krausii (F.Ritter) Ferryman
Cactaceae Syst. Init. 16: 11 (11 Oct. 2003)
Origin and Habitat: North of Chañaral on the coast, in uninhabited area.
Habitat and ecology: The plants are closely followed by donkeys and guanacos that feed on them. In case of severe injuries the plants can die out. But if they survive and the wounds are healed, they will drive several new heads from the root.
Synonyms:
- Eriosyce odieri var. malleolata (F.Ritter) A.E.Hoffm. & Helmut Walter
- Chileorebutia malleolata F.Ritter
- Eriosyce odieri subs. malleolata (F.Ritter) A.E.Hoffm. & Helmut Walter
- Neochilenia malleolata (F.Ritter) Backeb.
- Neoporteria esmeraldana var. malleolata (F.Ritter) A.E.Hoffm.
- Neoporteria odieri var. malleolata (F.Ritter) Ferryman
- Neoporteria reichei f. malleolata (F.Ritter) Donald & G.D.Rowley
- Thelocephala malleolata (F.Ritter) F.Ritter
Eriosyce odieri (Lem. ex Salm-Dyck) Katt.
Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994):.
Synonymy: 29
- Eriosyce odieri (Lem. ex Salm-Dyck) Katt.
- Chilenia odieri (Lem. ex Salm-Dyck) Backeb.
- Chileorebutia odieri (Salm-Dyck) F.Ritter
- Echinocactus odieri Lem. ex Salm-Dyck
- Hildmannia odieri (Lem. ex Salm-Dyck) Kreuz. & Buining
- Neochilenia odieri (Lem. ex Salm-Dyck) Backeb. ex Dölz
- Neoporteria odieri (Lem. ex Salm-Dyck) Backeb. in Backeb. & F.M.Knuth
- Thelocephala odieri (Lem. ex Salm-Dyck) F.Ritter
- Eriosyce odieri var. araneifera (Donald & G.D.Rowley)
- Neoporteria odieri var. araneifera Donald & G.D.Rowley
- Eriosyce odieri var. atra (Backeb.) nov. comb. ined.
- Neochilenia atra Backeb.
- Eriosyce odieri var. pseudoreichei (Lembcke & Backeb.) nov. comb. ined.
- Neochilenia pseudoreichei Lembcke & Backeb.
- Neoporteria reichei f. pseudoreichei (Lembcke & Backeb.) Donald & G.D.Rowley
- Eriosyce odieri var. reichei (K.Schum.) nov. comb. ined.
- Chilenia reichei (K.Schum.) Backeb.
- Chileorebutia reichei (K.Schum.) F.Ritter
- Echinocactus reichei K.Schum.
- Hildmannia reichei (K.Schum.) Kreuz. & Buining
- Malacocarpus reichei (K.Schum.) Britton & Rose
- Neochilenia reichei (K.Schum.) Backeb. ex Dölz
- Neoporteria reichei (K.Schum.) Backeb.
- Neotanahashia reichei (K.Schum.) Y.Itô
- Notocactus reichei (K.Schum.) A.Berger
- Thelocephala reichei (K.Schum.) F.Ritter
- Eriosyce reichii (K.Schum.)
- Echinocactus reichii K.Schum.
- Neoporteria reichii (K.Schum.) Backeb.
Eriosyce odieri subs. fulva (F.Ritter) Katt.
Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)
Synonymy: 5
- Eriosyce odieri subs. fulva (F.Ritter) Katt.
- Chileorebutia fulva F.Ritter
- Neochilenia acrocarpa var. fulva E.Y.Dawson
- Neoporteria napina var. fulva (F.Ritter) A.E.Hoffm.
- Thelocephala fulva (F.Ritter) F.Ritter
Eriosyce odieri subs. glabrescens (F.Ritter) Katt.
Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)
Synonymy: 8
- Eriosyce odieri subs. glabrescens (F.Ritter) Katt.
- Chileorebutia glabrescens F.Ritter
- Eriosyce napina subs. glabrescens (F.Ritter) Ferryman
- Neoporteria napina f. glabrescens (F.Ritter) Donald & G.D.Rowley
- Thelocephala glabrescens (F.Ritter) F.Ritter
- Eriosyce odieri var. carneoflora (Backeb.) nov. comb. ined.
- Neochilenia carneoflora Kilian in Backeb.
- Neoporteria reichei f. carneoflora Donald & G.D.Rowley
Eriosyce odieri subs. krausii (F.Ritter) Ferryman
Cactaceae Syst. Init. 16: 11 (11 Oct. 2003)
Synonymy: 28
- Eriosyce odieri subs. krausii (F.Ritter) Ferryman
- Chileorebutia krausii F.Ritter
- Eriosyce krausii (F.Ritter) Katt.
- Horridocactus engleri var. krausii Backeb.
- Neochilenia krausii (F.Ritter) Backeb.
- Neoporteria engleri var. krausii (Backeb.) Donald & G.D.Rowley
- Neoporteria odieri var. krausii (F.Ritter) A.E.Hoffm.
- Neoporteria reichei f. krausii (F.Ritter) Donald & G.D.Rowley
- Thelocephala krausii (F.Ritter) F.Ritter
- Chileorebutia malleolata var. solitaria F.Ritter
- Neochilenia malleolata var. solitaria (F.Ritter) Backeb.
- Neoporteria reichei f. solitaria (F.Ritter) Donald & G.D.Rowley
- Thelocephala malleolata var. solitaria (F.Ritter) F.Ritter
- Eriosyce odieri var. malleolata (F.Ritter) A.E.Hoffm. & Helmut Walter
- Chileorebutia malleolata F.Ritter
- Eriosyce odieri subs. malleolata (F.Ritter) A.E.Hoffm. & Helmut Walter
- Neochilenia malleolata (F.Ritter) Backeb.
- Neoporteria esmeraldana var. malleolata (F.Ritter) A.E.Hoffm.
- Neoporteria odieri var. malleolata (F.Ritter) Ferryman
- Neoporteria reichei f. malleolata (F.Ritter) Donald & G.D.Rowley
- Thelocephala malleolata (F.Ritter) F.Ritter
- Neoporteria odieri var. mebbesii (Hildm. ex K.Schum.) Backeb.
- Echinocactus odieri var. mebbesii Hildm. ex K.Schum.
- Echinocactus odieri f. mebbesii (Hildm. ex K.Schum.) Schelle
- Neochilenia odieri var. mebbesii (Hildm. ex K.Schum.) Y.Itô
- Neoporteria napina f. mebbesii (Hildm. ex K.Schum.) Donald & G.D.Rowley
- Thelocephala longirapa F.Ritter
- Neoporteria odieri var. longirapa (F.Ritter) A.E.Hoffm.
Eriosyce odieri var. monte-amargensis Katt.
Eriosyce (Cactac.) gen. revis. & ampl. (Succ. Pl. Res., 1) 118 (1994)
Synonymy: 4
- Eriosyce odieri var. monte-amargensis Katt.
- Neochilenia monte-amargensis Backeb.
- Neoporteria monte-amargensis (Backeb.) Donald & G.D.Rowley
- Neoporteria odieri var. monte-amargensis (Backeb.) Ferryman
Eriosyce odieri var. weisseri A.E.Hoffm. & Helmut Walter
Cact. Fl. Silvestre Chile ed. 2 258 (-259; fig. 96b). 2004 [Dec 2004]
Synonymy: 2
- Eriosyce odieri var. weisseri A.E.Hoffm. & Helmut Walter
- Thelocephala weisseri (A.E.Hoffm. & Helmut Walter) Faúndez & Saldivia
Description: Eriosyce odieri var. malleolataSN|2824]]SN|23899]] is a tiny a geophytic cactus with stems rising barely above ground level (in habitat). It has a long, swollen carrot like root ending in an enlarged top-shaped plant body. The root is often much larger than the stem. It produces basal shoots that start soon to develop their own individual root becoming in time separated by the mother plant, and forms densely crowded colonies about 15 cm in diameter.
Stem: Simple or (more often) in clusters, top-shaped, dark grey-green to dark purplish-brown in the sun. In nature the stems are usually flat with the ground, with a spiny apex, in culture the apex is depresses and often partially naked. Flowering heads 2-4 cm in diameter.
Root: Strong, carrot-like 6-12 cm long not narrowed into a narrow neck.
Ribs: Up to 21, usually completely dissolved in tubercles. Tubercles' top very flat and
broad, flowering ones about 4-8 mm long, 3-6 mm wide and 3-4 mm high, not wider on the base. Each tubercles has a small chin-shaped protrusion 1.5-3 mm long just behind the areole so that the tubercles base is often shorter than the upper tubercles face (at least in habitat,while the tubercles' form in culture, especially after grafting, is usually altered). The tubercles are divided by very thin furrows and so closely set that the upper face of tubercles forms an almost continuous surface, decreasing - this way - the water loss through evaporation. This is probably an extreme adaptation to drought environments.
Areoles: Situated above in the upper face of the tubercles, 2-4 mm long, 1-2 mm wide, depressed, heavily white-tomentose, 3-5 of mm apart.
Spines: Only radial, 4-8, thin, 2-4 mm long, pointing sideward (pectinated) and curved toward the body, rough, brownish or yellowish, greying with time. On some older areoles the spines can be almost or completely missing.
Flowers: The flowers are almost identical to those of Eriosyce odieriSN|23899]]SN|2824]] var. solitaria. Pericarpel green to olive green, 6-10 mm long, above 4-8 mm thick, covered by 1 mm long narrow greenish scales, densely covered with a 4 mm-thick coat of white to brownish wool and abundant light yellow to yellowish-brown, half protruding, hairy bristles up to 15 mm long. Nectar-chamber shallow bowl-shaped 3-5 mm wide, and ca 1 mm deep carmine to honey closer to the tube, top half closed by the lower stamens, nectar sparse. Flower tube about 8-12 mm long, above 12-17 mm wide, lower part almost tubular, expanding and trumpet-shaped above, pale yellow to pale green, outside with large and very pointed scales. Petals 13-30 mm long, 2-6 mm wide lanceolate to almost linear. Inner perianth-segments from pale yellow to pale orange-red. Outer segments pale crimson or purple to purple-brown or slightly greenish. Stamens pale yellow, greenish yellow or pale orange, ca 8-15 mm long, anthers and pollen cream. Throat red or reddish. Style 22-30 mm long, with 8-12 pale yellow to orange stigma lobes.
Fruit: Red. The wind can transport these fruits, that can become airborne by means of the the ample cover of wool and long bristles. The fruits can literally sail across desert valleys and over mountain slopes. The seeds stick on the slow-drying inner surfaces of the fruit and are thus transported away along with the fruit.
Seeds: 1 mm long, 0.6 mm wide, 0.4 mm thick.
Subspecies, varieties, forms and cultivars of plants belonging to the Eriosyce odieri group
- Eriosyce odieri (Lem. ex Salm-Dyck) Katt.: Stems 3-5 cm in diameter and only radial spines that are not flattened against the surface. Distribution: only found in the habitat of Morro Copiapo a solitary mountain alongside the sea 10 km south of Caldera.
- Eriosyce odieri subs. fulva (F.Ritter) Katt.: Stems only 2-3 cm wide with very small tubercles. Distribution: East of Totoral.
- Eriosyce odieri subs. glabrescens (F.Ritter) Katt.: Stems only 2-3 cm in diameter with nearly spineless large tubercles. Distribution: Border between Morro Copiapo and Huasco.
- Eriosyce odieri subs. krausii (F.Ritter) Ferryman: Small 2 to 4 cm Ø, somewhat flattened, red-brown to grey-green. Distribution: North of Caldera, Atacama, to Cifuncho, Antofagasta, Chile.
- Eriosyce odieri var. malleolata (F.Ritter) A.E.Hoffm. & Helmut Walter: Distribution: North of Chañaral on the coast.
- Eriosyce odieri var. monte-amargensis Katt.: Distribution: Monte Amargo, 30 km suth-east of Caldera.
- Eriosyce odieri var. weisseri A.E.Hoffm. & Helmut Walter: This is the more northern species of the of the Thelocephala group. Distribution: Caleta Cifuncho, Antofagasta, Chile.
Bibliography: Major references and further lectures
1) Friedrich Ritter “Kakteen in Südamerika: Ergebnisse meiner 20 jährigen Feldforschung.” Volume 3, Chile, 1980.
Neochilenia malleolata (Eriosyce odieri var. malleolata) Photo by: Alexander Arzberger
The gallery now contains thousands of pictures, however it is possible to do even more. We are, of course, seeking photos of species not yet shown in the gallery but not only that, we are also looking for better pictures than those already present. Read More...
Cultivation and Propagation: Watering Needs: Its thick taproot is susceptible to over-watering. Sometimes it's grafted to avoid root rot problems.
Frost Tolerance: It likes warmth (recommended minimum winter temperature 5° C). But a plant kept perfectly dry can easily survive at winter night temperatures below 0° C.
Sun Exposure: Suited for sunny-bright exposure; but can tolerate light shade. Suited for airy exposures. It needs a deep pot and good drainage to accommodate its tap root. Keep dry in winter.
Pests & diseases: It is especially prone to rot, therefore, underpot in a smaller container filled with very porous compost.
Propagation: By seeds or graft. Seeds can be sown in the spring or summer. The seedlings should not be disturbed until they are well rooted, after which they can be planted separately in small pots.
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