The Plant-Book is widely accepted as an essential reference text for anyone researching, growing or writing about plants. In over 20,000 entries this comprehensive dictionary provides information on every family and genus of seed-bearing plants (including gymnosperms) plus ferns and other pteridophytes, combining taxonomic details with invaluable information on English names and uses. In this new edition each entry has been updated to take into consideration the most recent literature and over 2,500 new entries have been added, ensuring that The Plant-Book continues to rank among the most practical and authoritative botanical texts available. • Well-known, well-loved, essential reference for anyone researching, growing or writing about plants • All entries have been completely rewritten and 2500 new entries added • Lists every family and genus of higher plant in the world and gives thumbnail descriptions, English names and common uses for each