@article{article39b7b9b2, title = {Trichomes related to an unusual method of water retention and protection of the stem apex in an arid zone perennial species}, author = {Lusa, Makeli Garibotti and Cardoso, Elaine Cristina and Machado, Silvia Rodrigues and Appezzato-da-Glória, Beatriz}, year = {2014}, doi = {10.1093/aobpla/plu088}, journal = {AoB Plants} }