Field notebooks, 1961-1993
Page 71
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Transcription
CALIFORNIA 81174 - Oroavis hollbellii var. retrofracta Perennial. Stems single from the base, branched above. Pedicels and siligues strictly reflected. As 81173. (4) 81175 - Oroavis rectissima Greene Perennial. Stems perige from the base, simple or branched above, (4) Pedicels and siliques strictly reflected. Plants greenish or purplish. As 81173. 81176 - Oroavis hollbellii Hornem. var. pinetorum (Taked) Roll. purpule or Perennial. Stems several from a branching caudex, mostly subbranched. siliques and pedicels widely spreading. Siligues ancreate. Sepals greenish purple. Growing in crevices of lava rocks. North of Eagle Lake, Lassen Co., Calif. (13) May 31, 1981 Petals white.