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Full-Text Articles in Life Sciences
A New Species Of Linanthus (Polemoniaceae) From San Bernardino County, California, Naomi S. Fraga, Duncan S. Bell
A New Species Of Linanthus (Polemoniaceae) From San Bernardino County, California, Naomi S. Fraga, Duncan S. Bell
Aliso: A Journal of Systematic and Floristic Botany
Linanthus bernardinus is described as new from San Bernardino County, California. It is morphologically similar to L. killipii and L. orcuttii subsp. pacificus but differs from plants of these taxa in height, corolla length, seed morphology, and habitat. Linanthus bernardinus can be found growing in vernally moist areas within Joshua tree woodland, often in shallow depressions, or on gentle slopes, in decomposed granite sand that is surrounded by large granite boulder fields.
Arabis Hirshbergiae (Brassicaceae), A Narrow Endemic From The Cuyamaca Mountains, San Diego County, California, Steve Boyd
Aliso: A Journal of Systematic and Floristic Botany
A narrow endemic from the Cuyamaca Mountains of southern California is described as a new species, Arabis hirshbergiae. Closest relationships appear to be with A. johnstonii and A. parishii, also narrow endemics from the San Jacinto and San Bernardino Mountains respectively. All three species are associated with pebble plain habitats in montane areas characterized by relatively gentle relief compared with surrounding canyons and ridge systems.