Penstemons / Robert Nold.

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Bibliographic Details
Main Author: Nold, Robert
Language:English
Published: Portland, Or. : Timber Press, 1999.
Subjects:
Penstemons.
Physical Description:259 pages : color illustrations (some color) ; 24 cm
Format: Book
Contents:
  • An overview of penstemon
  • Cultivation
  • Morphology and pollination
  • Habitat and distribution
  • Nomenclature
  • Divisions of the genus
  • Species descriptions
  • Related genera
  • Hybrids
  • Planting and transplanting
  • Propagation
  • Pests and diseases.