: Part of the Barcode of Life Data Systems , used for DNA barcoding and managing biodiversity records.
While the three main possibilities above are the most plausible, there are a few niche interpretations worth mentioning for completeness. Dbaum2
Use the same handle across all social media and professional sites. : Part of the Barcode of Life Data
: Asserts that games are an ancient art form that digital technology has revitalized for the 20th and 21st centuries. Dbaum2
Usernames like flowerbaum2 on Instagram are used by photographers such as Howard Edelbaum to showcase visual storytelling and professional photography portfolios.
: Their reviews often focus on "fluent" gameplay and how well graphics translate to specific hardware.