Pink Bourbon is a prominent name on some specialty-coffee labels, particularly in Colombian offerings. The source uses it to discuss variety identity and sensory appeal. A common trade name should not be assumed to prove genetic identity, parentage or a consistent cup profile across every producer. Pink refers to the ripening cherry colour, not a pink roasted bean; the source's naming discussion is useful precisely because the familiar label can mislead.
Ask what variety information the producer or seller can support, and read it with the farm, harvest and processing details. Fruit colour, a familiar name and a laboratory identification are different kinds of evidence. None alone replaces the complete description of a particular lot.
For the drinker, the practical step is to taste the actual coffee with a measured recipe. Record sweetness, acidity, texture and finish, then compare them with the seller's notes. An interesting variety story can encourage exploration without requiring an unverified botanical claim or a promise that every coffee sold under the same name will taste alike.

The conversation
A good question can make a better brew.