Jepson eFlora: Key page
Vascular Plants of California
Key to families | Table of families and genera
    Index to accepted names and synonyms:
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
   
   

Key to Eucalyptus

View taxon page for Eucalyptus

(For a list of species in Eucalyptus, use the above link.)

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Inflorescence of 3–many-flowered umbels

2. Leaves , lemon-scented; bark smooth ..... E. citriodora

2' Leaves , or round, not lemon-scented; bark rough ..... E. polyanthemos

1' Inflorescence a 3–many-flowered  or flowers 1 in axils

3. Flowers 1 in  axils, ± fruit glaucous, > 1.5 cm wide ..... E. globulus

3' Flowers 3–many in stalked umbels; fruit not glaucous, < 1 cm wide

4. Bark deeply furrowed, dark brown to ± black; anthers 0 on outer stamens ..... E. sideroxylon

4' Bark smooth, shedding, occasionally rough near base, mottled, gray, white, orange, or tan; anthers on all stamens

5. Fls, fruit fused at base into cluster 3–6 cm wide ..... E. conferruminata

5' Fls, fruit all free at base

6. Hypanthium  or leaves lighter abaxially ..... E. cladocalyx

6' Hypanthium obconic, ovoid, or hemispheric; leaves same color on both sides

7. Inflorescence a 3-flowered umbel ..... E. viminalis

7' Inflorescence a 5–15-flowered umbel

8. Leaves , generally < 0.5 cm wide; fruit valves not  ..... E. pulchella

8' Leaves lanceolate, generally > 1 cm wide; fruit valves exserted

9. Bud cap hemispheric, beaked, ± =  ..... E. camaldulensis

9' Bud cap horn-shaped to conic, not beaked, ± 2 × hypanthium ..... E. tereticornis

 

Contact/Feedback

Citation for the whole project: Jepson Flora Project (eds.) . Jepson eFlora, http://ucjeps.berkeley.edu/eflora/ [accessed on ]

Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on .

We encourage links to these pages, but the content may not be downloaded for reposting, repackaging, redistributing, or sale in any form, without written permission from The Jepson Herbarium.