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Paleojulacea
Genus Paleojulacea Crepet, Nixon Amer. J. Bot., 76(6): 851. 23 Jun 1989
- Name
- Paleojulacea
- Rank
- Genus
- Authors (Pub.)
- Crepet W. L.
Nixon K. C.
- Publication
- Earliest megafossil evidence of Fagaceae: phylogenetic and biogeographic implications [1989/6]
- Journal
- American Journal of Botany
- Volume
- 76
- Issue
- 6
- Page number
- 851
- Year
- 1989
- Parent Taxon
- [Family] Fagaceae
- Fossil Status
- inflorescences (male)
- Type
- Paleojulacea laxa
- Diagnosis
- Catkins lax, florets (diam 1 mm) in dichasia of 3 or more, perigon lobed, with an indument ofelongate simple hairs. Stamens small (less than 0.5 mm in length), bilocular and dorsifixed with rounded locules, ca. 6 per floret. Pollen tricolporate, less than 15 /lm in polar diameter, exine ornamentation fused-vermiform. Pollen wall tectate columellate, 0.87 um thick, foot layer/tectum ratio = 0.21.
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