; and (B) conservation and cultural activities pursuant to sections 2691 and 2694 of this title. (2) Locally Adapted The term locally adapted with respect to plants, means plants that originate from an area that is geographically proximate to a planting area and that are environmentally adapted to, and likely to succeed in becoming established and persisting within, such area. (3) Native Plant Species The term native plant species means indigenous terrestrial and aquatic plant species that evolved naturally in a defined native ecosystem. (4) Nonnative Plant Species The term nonnative plant species means a plant that has been introduced by humans to a location outside its native or natural range and may, depending on relevant facts and circumstances, include a species introduced from another continent, ecosystem, seed zone, or habitat within an ecosystem. (5) Plant Materials The term plant materials includes, with respect to a native plant species or a nonnative plant species, such a plant or its seeds, eggs, spores, or other biological material capable of propagating that species. . (b) Clerical amendment The table of sections at the beginning of chapter 159 of title 10, United States Code, is amended by inserting after the item relating to section 2692 the following: 2693. Policy for use of locally adapted native plant materials in management of Department of Defense lands. . 203. Surface transportation program Section 329 of title 23, United States Code, is amended by adding at the end the following: (d) Native plant materials (1) In general In carrying out environmental mitigation efforts and environmental restoration and pollution abatement activities as authorized by section 133(b), a State shall, to the extent practicable, maximize the use of locally adapted native plant materials. (2) Consultation The Secretary shall consult with the Secretary of the Interior and the Secretary of Agriculture regarding the implementation of this subsection. . 204. Native plant materials requirements for Federal development