What is the interaction called between Cuscuta and shoe flower bush?

Explanation

**Step-by-Step Solution:**

1. **Identify the Organisms**: The question involves two organisms, Cuscuta (also known as dodder) and the shoe flower bush.

2. **Understand Cuscuta**: Cuscuta is an obligate stem parasite, which means it cannot survive without a host plant. It lacks chlorophyll and does not have any contact with the soil for nutrients.

3. **Identify the Relationship**: Cuscuta attaches itself to the shoe flower bush and derives its nutrients from it. In this relationship, Cuscuta benefits by obtaining food and nutrients, while the shoe flower bush is harmed as it loses its nutrients and may eventually die.

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