Field notebooks, 1961-1993
Page 40
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Transcription
Oak 83119 - Arabis drummondii Gray Perennial. Sepals greenish, erect. 4 Sagebrush and grass prairie. As 83118. 83120 - Arabis holboellii Hornem. var. pinetorum (Tid.) Rollin Perennial. Sepals erect, purplish. Silique varying from divaricately ascending to loosely pendulous. Sagebrush. As 83118. 83120a Arabis divaricarpa A. Nels. 1 83121 - Arabis ligulifera A. Nels. Stems several arising below cluster of terminal leaves. Perennial. Sepals purplish. Petals lavender. Pedicels and siliques pendulous. Sagebrush area, slightly drier site than 83119 and 83120. As 83118