mammillaria

Thân thiện

A small mammillaria cactus sits in a terracotta pot on a sunny windowsill.

Definition

Noun: 1. A type of cactus belonging to the genus Mammillaria: This refers to any of the numerous species of small, typically globular cacti characterized by having tubercles (small, nipple-like projections) arranged in spiral patterns, from which spines and flowers emerge. They are native to the Americas and are popular in cultivation.

Examples of Usage

Advanced Usage

• The genus name is often used in a formal, scientific context to discuss the taxonomic group. The common name "mammillaria" is derived directly from this.
  • The study focused on the evolutionary relationships within Mammillaria.

Variants and Related Words

• Mammillaria (capitalized): The scientific genus name.
• Pincushion cactus: A common name for many mammillaria species, describing their rounded, spiny appearance.
• Globose cactus: A descriptive term for their typical spherical shape.

Synonyms

• Pincushion cactus
• Globe cactus (in a general sense for similar shaped cacti)

Notes on Meaning

• The word "mammillaria" is highly specific and refers exclusively to members of this particular cactus genus. It is not a general term for all cacti or succulents. Its defining feature is the presence of tubercles, not ribs, which distinguishes it from other cactus genera like or .

Học thuật

Noun

1. any cactus of the genus Mammillaria