TY  - BOOK
AU  - Vaughn,Kevin C.
TI  - Sempervivum: a gardener's perspective of the not-so-humble hens-and-chicks 
SN  - 0764355120
AV  - SB438 .V38 2018
PY  - 2018///]
CY  - Atglen, PA
PB  - Schiffer Publishing Ltd
KW  - Sempervivum
KW  - Succulent gardens
N1  - Includes bibliographical references (pages 201-205)
N2  - "Sempervivum have long fascinated gardeners and are useful plants for gardening situations in which other plants might fail. Many people are aware of only a single, rather uninteresting green cultivar, but selections from the wild and the work of hybridizers have resulted in over 7,000 cultivars with a range in size from 1/2 in. to over one foot in diameter and colors from gold to black. Clearly the gardener has never had a better choice. This book covers all aspects of their history, taxonomy, culture, propagation, hybridizing, people involved in the production of Sempervivum, and a long list of cultivars that are recommended for the gardener. Color illustrations show not only the cultivars, but garden uses and cultural practices."--Amazon.com
UR  - https://depts.washington.edu/hortlib/book/sempervivum-a-gardeners-perspective-of-the-not-so-humble-hens-and-chicks/
ER  -