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Contributed by Harvard University Botany Libraries.
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Transcription
7471 Lepidium virginicum B.
Perennial. Petals absent.
Weedy limestone area. Same
as 7470
8
7472 Lesquerella [mirandiana]
Cloy-like soil at foot of bank.
Roadside 7.5 mi. E of San
Antonio, Coahuila.
Sept 28, 1974
1
~~~
7473 Brassica
Roadside weed. Same as
7472.
3
7474 Descurania impatium (Cham. & Schlect.)
Same as 7473 Sept 8.5 mi.
E of San Antonio Up to 3 ft.
high
4