USA, Texas, Culberson, Along pipeline between Texline & Orla.
1067 meters
3500 feet
Along pipeline.
Limestone soil.
Infrequent.
Original annotation: Aristida. This has been crossed out with "Tridens b????" handwritten underneath it. Also annotated as Leptochloa fascicularis (Lam.) A. Gray by B.L. Turner, 7 Jul 2001. "Not!" is written on the side of this annotation label. Also noted on sheet: "Diplachne dubia = Leptochloa dubia" by A.M. Powell (no date); "Annual? Leptochloa?" by Marshall Johnston (no date); "Not Tridens" by unknown person.