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Showing 1 to 1 of 1 for “"Ptilimnium texense"”.
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A phylogenetic and monographic study of Oxypolis, Ptilimnium, and closely related genera (Apiaceae)
A phylogenetic and monographic study of Oxypolis, Ptilimnium, and closely related genera in the North American endemics clade of tribe Oenantheae (Apiaceae) was carried out. Sequences from the nuclear ribosomal DNA internal transcribed spacer (ITS) region and the chloroplast DNA trnQ-5'rps16 and …