Lobivia pentlandii

It's an ovoid cactus, which varies in color from bright green to a much darker green, formed by longitudinal and narrow ribs, equipped with not very marked tubercles. Between the hollows of these tubercles, there are round areoles, from which thin golden spines emerge, tending to reddish, which are of a variable length and which face upwards. Between spring and summer, huge inflorescences of the most varied bright colors, typically funnel-shaped, bloom along the sides of the stem of all Lobivias.