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Transcription
1445
Parthenium argentatum Gray
Shrub up to 3 ft. high,
mixed with Mariola. No
evidence of hybridization.
As 7440.
(3)
1446
Parthenium incanum H.B.K
Abundant shrub up to 4 ft.
high. As 7440.
(4)
1447
Sericoles greggi Gray
grey intricately branded shrub up
to 2.5 ft. high, baja desert,
25 miles north of San Pedro on
road to Cuatro Ciengas, Coahuila
Sept. 24, 1974
Fls. lemon yellow to bright yellow
(8)
fixed
+ FAA