TY - JOUR AU - Fritsch, Peter W. AU - Thomas, Philip AU - Ly, Viboth PY - 2020/12/07 Y2 - 2024/03/28 TI - A new species of Styrax series Cyrta (Styracaceae) from Cambodia JF - Journal of the Botanical Research Institute of Texas JA - J. Bot. Res. Inst. Texas VL - 14 IS - 2 SE - SYSTEMATICS DO - 10.17348/jbrit.v14.i2.1011 UR - https://journals.brit.org/jbrit/article/view/1011 SP - 343-347 AB - <p><em>Styrax cambodianus</em>, a new species of <em>Styrax</em> L. ser. <em>Cyrta</em> (Lour.) P.W. Fritsch from Virachay National Park in northeastern Cambodia, is described and illustrated. It is similar to <em>S. hookeri</em> C.B. Clarke but differs by its two most proximal leaves alternate, abaxial surfaces with mostly planar or occasionally slightly raised quaternary veins, rotate corollas, and stamen filaments strongly flexuous in the upper half. <em>Styrax cambodianus</em> is known only from the type and is the only species of the series unequivocally documented from Cambodia. The discovery of this species brings the number of <em>Styrax</em> ser. <em>Cyrta</em> to 31.</p> ER -