Aerenchymatous spaces were mainly distributed along the middle region of leaf axis.
Filippa eManiou, Styliani N. Chorianopoulou, Dimitris L. Bouranis 2014, 'New insights into trophic aerenchyma formation strategy in maize (Zea mays L.) organsduring sulphate deprivation', Frontiers in Plant Sciencehttp://journal.frontiersin.org/Journal/10.3389/fpls.2014.00581/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The stem of both species shows a one-layered epidermis, subepidermic angular collenchyma and a cortical aerenchymatous parenchyma.
Vanesa Pérez Cuadra, Paula M. Hermann 2009, 'Comparación anatómica de Nitrophila australis var. australis y Nitrophila occidentalis(Chenopodiaceae): Su importancia taxonómica Anatomic comparison between Nitrophilaaustralis var. australis and Nitrophila occidentalis (Chenopodiaceae)', Boletín de la Sociedad Argentina de Botánicahttp://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722009000200009. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)