Subchapter VI - BOTANIC GARDEN AND NATIONAL GARDEN
- Section 2141 - Supervision of Botanic Garden
- Section 2142 - Superintendent of Botanic Garden and greenhouses
- Section 2143 - Utilization of personnel by Architect of the Capitol for maintenance and operation of Botanic Garden
- Section 2144 - Disbursement of appropriations for Botanic Garden
- Section 2145 - Restriction on use of appropriation for Botanic Garden
- Section 2146 - National Garden
- Section 2147 - Plant material exchanges
- Section 2148 - Administration of educational outreach and services