Showing 147 results

Subjects
Subjects term Scope note Archival description count People & Organisations count
Orchidaceae 6 0
Oxford University Press 1 0
Oxyria 1 0
Papaveraceae (1)
  • Family of flowering plants, most of these are herbaceous plants, but the family also includes some woody shrubs and a genus of small tropical trees. The family is outstanding for its many garden ornamentals and pharmaceutically important plants. Most species are found in the Northern Hemisphere.
 0 0
Pelargonium 10 0
Phaeophyceae 1 0
Plant Collecting 26 0
Plant growth 1 0
plant lists 1 0
Polygonaceae (1)
  • A family of herbs, shrubs, or trees (order Polygonales) chiefly of the north temperate zone having mostly entire leaves with stipules forming a sheath round the stem and flowers that are spicate and apetalous and including the buckwheats.
 0 0