Smithsonian National Museum of Natural History

Gabriel Johnson

LAB Botany Technician
Department / Division
  • MS, Southern Illinois University
  • BS, Lebanon Valley College
Research Interests

Molecular research, pteridophyte morphology, plant ultrastructure, and cell wall physiology

  • Shi, Wei, Wen, Jun, Zhao, Yanfeng, Johnson, Gabriel, and Pan, Borong. 2017. "Reproductive biology and variation of nuclear ribosomal ITS and ETS sequences in the Calligonum mongolicum complex (Polygonaceae)." PhytoKeys (76): 71–88.
  • Shivakumar, Vikram S., Appelhans, Marc S., Johnson, Gabriel, Carlsen, Monica, and Zimmer, Elizabeth Anne. 2017. "Analysis of whole chloroplast genomes from the genera of the Clauseneae, the curry tribe (Rutaceae, Citrus family)." Molecular phylogenetics and evolution 117:135–140.
  • Duan, Lei, Yang, Xue, Liu, Peiliang, Johnson, Gabriel, Wen, Jun, and Chang, Zhaoyang. 2016. "A molecular phylogeny of Caraganeae (Leguminosae, Papilionoideae) reveals insights into new generic and infrageneric delimitations." PhytoKeys (70): 111–137.
  • Schuettpelz, Eric, Chen, Cheng-Wei, Kessler, Michael, Pinson, Jerald B., Johnson, Gabriel, Davila, Alex, Cochran, Alyssa T., Huiet, Layne, and Pryer, Kathleen M. 2016. "A revised generic classification of vittarioid ferns (Pteridaceae) based on molecular, micromorphological, and geographic data." Taxon 65 (4):708–722.
  • Adey, Walter H., Hernández-Kantún, Jazmin J., Johnson, Gabriel, and Gabrielson, Paul W. 2015. "DNA sequencing, anatomy, and calcification patterns support a monophyletic, subarctic, carbonate reef-forming Clathromorphum (Hapalidiaceae, Corallinales, Rhodophyta)." Journal of Phycology 51 (1):189–203.
  • Bahia, Ricardo G., Amado-Filho, Gilberto, Maneveldt, Gavin W., Adey, Walter H., Johnson, Gabriel, Jesionek, Michel B., and Longo, Leila L. 2015. "Sporolithon yoneshigueae sp. nov. (Sporolithales, Corallinophycidae, Rhodophyta), a new rhodolith-forming coralline alga from the southwest Atlantic." Phytotaxa 224 (2):140–158.
  • Laughinghouse, Haywood Dail, Müller, Kirsten M., Adey, Walter H., Lara, Yannick, Young, Robert, and Johnson, Gabriel P. 2015. "Evolution of the Northern Rockweed, Fucus distichus, in a Regime of Glacial Cycling: Implications for Benthic Algal Phylogenetics." PloS One 10 (12):1–17.
  • Bahia, Ricardo G., Amado-Filho, Gilberto, Maneveldt, Gavin W., Adey, Walter H., Johnson, Gabriel, Marins, Bianca V., and Longo, Leila L. 2014. "Sporolithon tenue sp. nov. (Sporolithales, Corallinophycidae, Rhodophyta): A new rhodolith-forming species from the tropical southwestern Atlantic." Phycological Research 62 (1):44–54.
  • Liu, Xiao-Lin, Wen, Jun, Nie, Ze-Long, Johnson, Gabriel, Liang, Zong-Suo, and Chang, Zhao-Yang. 2013. "Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America." Journal of Plant Research 126 (3):351–361.
  • Peterson, Paul M., Romaschenko, Konstantin, Snow, Neil, and Johnson, Gabriel P. 2012. "A Molecular Phylogeny and Classification of Leptochloa (Poaceae: Chloridoideae: Chlorideae) Sensu Lato and Related Genera." Annals of Botany 109 (7):1317–1330.
  • Bacon, Christine D., Johnson, Gabriel P., Meimberg, Harald, Puppo, Pamela, Simmons, Mark P., and Wagner, Warren L. 2011. "Development of microsatellites in the Hawaiian endemic palm Pritchardia martii (Arecaceae) and their utility in congeners." American Journal of Botany 98 (6):e139–e140.
  • Chin, Siew-Wai, Wen, Jun, Johnson, Gabriel P., and Potter, Dan. 2010. "Merging Maddenia with the morphologically diverse Prunus (Rosaceae)." Botanical Journal of the Linnean Society 164 (3):236–245.
  • Peterson, Paul M., Romaschenko, Konstantin, and Johnson, Gabriel P. 2010. "A phylogeny and classification of the Muhlenbergiinae (Poaceae: Chloridoideae: Cynodonteae) based on plastid and nuclear DNA sequences." American Journal of Botany 97 (9):1532–1554.
  • Peterson, Paul M., Romaschenko, Konstantin, and Johnson, Gabriel P. 2010. "A classification of the Chloridoideae (Poaceae) based on multi-gene phylogenetic trees." Molecular phylogenetics and evolution 55 (2):580–598.
  • Johnson, Gabriel P. and Renzaglia, Karen S. 2009. "Evaluating the diversity of pteridophyte embryology in the light of recent phylogenetic analyses leads to new inferences on character evolution." Plant Systematics and Evolution 283 (3-4):149–164.

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  • Acevedo-Rodríguez, Pedro, Wurdack, Kenneth J., Ferrucci, M. S., Johnson, Gabriel, Dias, Pedro, Coelho, Rubens G., Somner, Genise V., Steinmann, Victor W., Zimmer, Elizabeth Anne, and Strong, Mark T. 2017. [Dataset] "Generic Relationships and Classification of Tribe Paullinieae (Sapindaceae) with a New Concept of Supertribe Paulliniodae." Distributed by