Poa rigida Linnaeus , Flora Anglica : 10. 1754 Chapter 7: Linnaean Plant Names and their Types (part P) Jarvis, Charlie (L.) C. E. Hubb. C. E. Hubb. Linnaeus 1754 Liliopsida Poaceae Catapodium Plantae Poales Tracheophyta species rigidum      Poa rigidaLinnaeus,  Flora Anglica: 10. 1754.  "Habitat [in Anglia.]" RCN: 582.   Lectotype(Stace in Cafferty & al. in Taxon49: 256. 2000): [icon] " Gramen panicula multiplici" in Bauhin, Prodr. Theatri Bot.: 6. 1620.   Note:Stace & Jarvis (in Bot. J. Linn. Soc. 91: 439. 1985) designated 87.37 (LINN) as lectotype, but they treated the name as if first described in  Centuria I Plantarum(1755: 5), when in fact it first appeared in  Flora Anglica(1754: 10) where it is validated solely by a reference to a work by Ray. Under Art. 7.7, the name must therefore be typified in the context of Ray, and so the material in Linnaeus'herbarium is ineligible.