Neochilenia hankeana var. taltalensis
Cactaceae (Backeberg) 3: 1809. 1959
Family
Cactaceae
Genus
Species
Neochilenia hankeana var. taltalensis
Author
Backeb.
Chinese genus
-
Chinese name
-
Primary
Accepted
DescriptionEdit description
Central Spines
1-4(-6) straight or barely curved, rarely somewhat obscurely hooked at the apex, usually 3 cm. long, rarely up to 4 cm long, otherwise similar to inner radials.
Description
Eriosyce taltalensisSN|3017]]SN|3017]] is spiny geophytic cactus with solitary (or sometime branching) stems rising barely above ground level (in habitat). It shows a certain degree of variability depending on origin.
Roots
Fibrous, arising from a short, conical taproot.
Flowers
Closely packed apically in top 2 or 3 young areoles areoles of a rib, one flower to an areole, narrow to broad funnel-form or campanulate, 3-4 cm long, 2-3 cm in diameter or larger, fuchsia-purple, pink, pale yellow, creamy white to white. Pericarpel and tube very short (less than 2 cm long on the whole) with scales producing white woolly hairs and few twisting tan bristles up to 1 cm long in the upper pat of the tube. Tepals lanceolate up to 1,5 cm long, 2 to 3 mm broad, entire, uniformly coloured or slightly lighter near margins, outer segments darker and merging with brown and green tube scales almost black apically. Stamens numerous about 8 mm long, fuchsia purple, whitish at the base, anthers and pollen yellow. Style stout, fuchsia-purple 15-17 mm long, 1,5 mm in diameter in the middle, stigma lobes fuchsia purple about 3 mm long.
Blooming Season
It has several flush of flowers in sequence at different times over an interval of several weeks from late spring/early summer to autumn, with heaviest flowering early and late in the period of time.
Spines
Spines variable, tannish-brown, dull grey-brown or black, somewhat glaucous except at apex turning chalky white or grey as they ages, straight to curved.
Ribs
(8-)10-13(-16) vertical, forming tubercles with chin-like protrusions.
Stem
Globose or semi-globular to elongate (especially in cultivation) (3-)8(-15) cm in diameter and 5-8(-15) cm tall, dull dark green, in the sun often tinged with purple.
Radial Spines
6-12(-20) thin, more or less curved or twisted intergrading with the centrals 3-20 mm long. Outer radials spines (6 to 12 ) often flexuous, straight; Inner radial spines (6-12) thicker more rigid.
Fruits
Elongate red, a bit hairy, with seeds loose within, dehiscing by basal pores.
Areoles
Sunken, with creamy-white or yellowish felt.