Franseria (see Ambrosia) 



Gaillardia X grandiflora Van Houtte - KTZ 



|WJ - A hybrid perennial eultivar in gardens and in revegetntion projects: usually identified as G. pulchella, 



which is an annual. Seen along highways and in Louisville Open Space (CO) where it disappears after a few 



years (usually with Linum perenne)] 



[G. aristata X G. pulchella] - KTZ 

 Gaillardia aristata Pursh - DornOl, FNA, GPF, HDH, IMF, KTZ, SF!, UTF, W&W, E/W 

 Gaillardia pinnatifida Torn - FNA, HDH, IMF, SF!. UTF, W&W, E/W 



[Gaillardia gracilis A. Nelson] - FNA 



[Gaillardia pinnatifida Ton*, var. pinnatifida] - KTZ 

 Gaillardia pulchella Foug. - FNA, GPF, HDH, SFE, W&W 



[Gaillardia pulchella Foug. var. pulchella| - KTZ. F 



Gaillardia spathulata A. Gray - FNA, IMF, KTZ, SFW, UTF, W&W, W 



# Galinsoga parviflora Cav. - GPF.HDH, KTZ, SFE, W&W, E 



# Galinsoga quadriradiata Ruiz & Pav. - DornOl, FNA, GPF, KTZ, SFE, W&W, E 



[Galinsoga ciliata (Raf.) S. F. Blake] - HDH 



Gnaphalium (see also Pseudognaphalium) 



Gnaphalium exilifolium A. Nelson - DornOl, FNA, HDH, IMF, UTF, E/W 



[Gnaphalium uliginosum L.] - GPF, HDH, IMF, misapp., KTZ, SF!, UTF, W&W 

 Gnaphalium palustre Nutt. - DornOl, FNA, GPF, HDH, IMF, KTZ, SF!, UTF, W&W, E/W 

 Gnaphalium uliginosum L. - FNA 



[FNA: also in Europe but not clear whether all N. American material is introduced] 



Grindelia 



(Identification sources: ) 



[NS - FNA lumps some tux a typically recognized lor our region under either G. squarrosa or especially under 

 G. hirsutula. The latter name has not been used for our region lately. While the FNA treatment necessarily 

 takes the continental-^ ide perspective and notes - probably correctly - that too many taxa have been 

 recognized, I am hesitant to follow- their treatment for our material until rigorous, population-based sampling 

 has been carried out in our region (namely, population aggregation analysis |Davis92j or specimen aggregation 

 analysis JSnow97. SiiowOj j-). To their credit, Strotherand Wetter in FNA 20: 432-434 explain in detail how 

 the lumped taxa have been recognized previously. The taxonoim of Grindelia for the SRMR deserve a 

 dissertation level study.] 



Grindelia acutifolia Steyerm. - HDH, KTZ, W&W 

 Grindelia aphanactis Rydb. - IMF, M&H, SFE 

 Grindelia arizonica A. Gray - FNA 



| Grindelia arizonica A. Gray var. dentata Steyerm.] - FNA 

 [Grindelia arizonica A. Gray var. microphylla Steyerm.] - FNA 

 [Grindelia arizonica A. Gray var. neomexicana(Wooton & Standi.] - FNA 

 [Grindelia arizonica A. Gray var. stenophylla Steyerm.] - HDH, KTZ, SFW, W&W, W 

 [Grindelia laeiniala Rydb.] - FNA 

 [Grindelia neomexieuna Woolon & Standi.] - FNA 



[Grindelia scabra Greene var. neomexicana (Woolon & Standi.) Steyerm.] - FNA 

 Grindelia ciliata (Nutt.) Spreng. - FNA 

 [Donia ciliataNutt.] - FNA 



Snow, N. Janiiao 2[)WA lieeklisi ol" V;iscuki] Planlsnl'llii' SiuilJicin Kncki \k:i;:ilai:i X^um. iVk-ision '■). 



