作者: V. Thomas Parker
DOI: 10.3120/0024-9637-61.4.399
关键词: Key (lock) 、 Ceanothus 、 Chaparral 、 Geography 、 Rhamnaceae 、 Outcrop 、 Taxon 、 Ecology 、 Bay 、 Species description
摘要: Abstract Ceanothus decornutus V. T. Parker is a newly described species found on serpentine outcrops in western Marin County. This taxon has been considered as part of C. jepsonii Greene recent treatments. differs number ways from and suggests relationships to other northern San Francisco Bay species. Beyond the description key similar taxa north Bay, an analysis leaf characters used indicate possible relationships.