The Machris Brazilian Expedition. Botany: Pteridophyta The Machris Brazilian Expedition. Botany: PteridophytaNo. 353–7Morton, C. V. 1960. "The Machris Brazilian Expedition. Botany: Pteridophyta." Contributions in Science Los Angeles County Museum, (35) 3–7.More...ID: 135365Type: articleKeywords: USNM; NMNH
