Corrigenda 



Because of the size of this project, we are certain there are 

 errors in this list. Here are the ones we caught too late to 

 make corrections in the computer. 



Additional Names to be accepted 



1. Vauguelinia paiicifloni Standi.- — Region 7. NTS. 

 (This name appears in the synonymy list.) 



2. Toxicodendron X labadioides Greene — Region 9. NS. 



3. Toxicodendron radicans ssp. divaricatiim (Greene) 

 Gillis— Region 7. NS. 



4. Toxicodendron radicuns ssp. eximium (Greene) GiUis — 

 Region 6. NS. 



5. Toxicodendron radicans ssp. negundo (Greene) Gillis — 

 Regions 1, 2, 3, 5, 6. NS. 



6. Toxicodendron radicans ssp. piibens (Engelm. ex 

 S.Wats.) Gillis*— Regions 1, 2, 3, 6. NS. 



7. Toxicodendron radicans ssp. verrucosum (Scheele) 

 Gillis— Region 6. NS. 



8. Toxicodendron X rufescens Greene — Region 9. NS. 



9. Mertensia viridis var. caelistinia (A. Nels. & Cockll.) 

 L. O. Williams— Region 7. NPF. 



10. Besseya oblongifoUa Pennell — Region 7. NPF. 



1 1. Penslemon helerophyllus var. spimdosits (Wooten & 

 Standi.) D. Keck— Region 7. NPF. 



12. Xylorhiza loriifolia var. imberbis (Cronq.) T. J. Wats — 

 Region 7. 8. NPFH. 



Errors in (lie Name Accepted for a Taxon 



1 . Encyclia cochleata is the proper name for Epidendrum 

 cochleaium in the Caribbean file. 



2. Encyclia cochleata var. triandra is the proper name for 

 Epidendrum cochleaium var. triandrum in the 

 Caribbean file and should also have been included 



for Region 2 of the United States. 



3. Cassia didmoboirya is the proper name for 

 Chamaesenna didyomotrya of the United States and 

 Canada. 



4. Moneses uniflora is the proper name for Pyrola uniflora 

 according to Haber and Cruise {Can. J. Boi. 51:ill- 

 883). 



5. Orthilia secunda is the proper name for Pyrola secunda 

 from the same paper. 



6. Many taxa assigned to the genus Salureja by Harlan 

 Lewis, our contributor, might be better assigned more 

 narrowly to the genus Calamintha according to Robert 

 Krai. This latter genus does not appear anywhere in 

 our list, but is portrayed in the checklist by John T. and 

 Rosemarie Kartesz. 



7. Gratiola hispida (Benth. ex Yindl.) Pollard *, a name 

 which does not appear on our list, is the proper 

 syntypic name for the illegitimate name Gratiola 

 subulata. 



8. Scrophularia macrantha Greene ex Stiefelhagen *, a 

 name absent from the list, is the correct name for the 

 illegitimate name S. coccinea and its syntypic substitute 

 5. neomexicana R. J. Straw; the latter is also absent 

 from the list. 



9. Cirsium odoratum is the proper syntypic name for 

 C. puinilum. 



10. Bankleyanthus salicifolius is the proper name for 

 Senecio salignus according to Harold Robinson but not 

 according to Ted Barkley. 



1 1 . Erigeron acris var. asteroides is the proper name for 

 E. acris var. kamtschaticus according to the synonymy 

 submitted to us by Guy Nesom because the epithet 

 "asteroides" is older at the varietal rank. 



Accepted Names that Should be Synonyms in the 

 United States and Canada File 



1 . Ciipressus pigmaea is syntypic to C. goveniana var. 

 pigmaea. The latter name needs Region added. 



2. Festuca altaica var. major is syntypic to F. scabrella 

 var. major. The latter name needs Region 3 added. 



3. Paspalum clandesiinum, whose authority should be 

 "(Hochst. ex Chiov.) Hochst. ex L. R. Albee ined. non 

 Swallen," is syntypic to Penniselum clandestirnim. 



4. Paspalum nervosum, whose authority should be 

 "(Nees) Trin. ex L. R. Albee ined.," is syntypic to 

 Pennisetum nervosum. 



5. Paspalum purpureum, whose authority should be 

 "(Schumach.) Schumach. ex L. R. Albee ined. non 

 Ruiz and Pavon," is syntypic to Pennisetum purpureum. 



6. Paspalum setaceum var. psammophilum is syntypic to 

 P. psammophilum. 



1 . Brodiaea scabra var. andina (misspelled in the list as 

 "analina") is syntypic to B. luiea var. anilina (also 

 misspelled). The latter name needs Region 9 added. 



8. Calochortus aureus is syntypic to C. nuttallii var. aureus. 



9. Smilacimi sessilifolia. whose author should be "Nutt. ex 

 Baker*," is syntypic to S. stellata var. sessilifolia 

 "(Nutt. ex Baker) L. Henders." Indeed, this taxon may 

 not be distinct from typical stellata. As distinct, S. s. 

 var. sessilifolia needs Regions 7, 8. and 9 added. 

 Streptopus curvipes, whose author should be "Vail," is 

 syntypic to S. roseus var. curvipes. 



Veratrum caudatum is syntypic to V. californicum var. 

 caudatum. 



Qiterciis durandii var. breviloha is syntypic to Q. sinuata 

 var. breviloba. 



Phoradendron coryae is syntypic to P. villosum ssp. 

 coryae. 



Phoradendron libocedri is syntypic to P. juniporum 

 ssp. libocedri. Region 9 should be added for the latter 

 name. 



Phoradendron ligatum is syntypic to P. juiuporum 

 var. ligatum. 



10 



II 



12 



13 



14 



15. 



