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Transcription
163
31 velutina
Steele in, 1924 Ariz.
32
Hayes - 198 Paris
33
Black oak series,
Leaves green on both surfaces.
Cup scales appressed
lvs. dull above ....... Q. rubra
lvs. lustrous above
Q. shumardii
lvs. similar to upper leaves
Cup truncate, lobes of leaf entire & dentate .
lvs. 5-lobed .... Q. texana
lvs. 5-7 lobed, .... Q. ellipsoidalis.
Cup truncate; lvs. 5-9 lobed, lobes lotted
Q. conicosa
Cup canoe-shaped
lvs. 5-9 lobed ..... Q. palustris
lvs. 3-5 lobed ...... Q. perigaea
Cup Scales minutulate
lustrous lvs. & truncate ......... Q. velutina.
glandulosa
glandulosa
Torreyana
Duran 3/88 Calif.