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Transcription
(Ortega) Rollin
74177 Parthenium bipinnatifidum (Ortega)
Roadside and open desert,
Very abundant. Along Mex
Hwy. 45, 10 mi. S. of Camargo,
Chihuahua
Oct. 14, 1974
6
74178 Nemacaulia camporum (Gray) Benth
Fls. white, fading lavender
Sparsely perennial growing
in hard gypsum. Pedicels
arcuate. Growing often under
canyon cactus and phlebba.
AT
Banos Thermales, 2 mi. W
of Camargo, Chihuahua.
Oct 14, 1974
14
74179 Nemacaulia camporum (Gray) Benth
[illegible] loose perennial.
Fls. white. Inflorescence
relatively short. Stigma
scarcely elongated. Road
cuts on pure gypsum
banks. 7 mi SW of Camargo,
Chihuahua.
Oct 15, 1974
4