114 MISSOURI BOTANICAL GARDEN BULLETIN 
P. X Actaeus (insigne X Leeanum)* G.H. 
P. X Actaeus Bianca (insigne Sanderae X Leeanum Prospero)* G.H. 
P. X Actaeus Bianca Sander’s var. (insigne Sanderae X Leeanum Pros- 
pero)* G.H. 
P. X Actaeus gigantea (insigne X Leeanum)* G.H. 
P. X Actaeus langleyensis (insigne Sanderae X Leeanum)* G.H. 
P. X Actaeus langleyensis var. (insigne Sanderae X Leeanum su- 
perbum) * G.H. 
P. x Actaeus superba (insigne X Leeanum)* G.H. 
P. X Actaeus var. (insigne X Leeanum)* G.H. 
P. X Actaeus var. (insigne Chantinii X Leeanum)* G.H. 
P. X Actaeus var, (insigne Harefield Hall X Leeanum Clinkaberry- 
anum)* G.H. 
P. X Actaeus var, (insigne Sanderae X Leeanum aureum)* G.H. 
P. X Actaeus var. (insigne Sanderianum X Leeanum Prospero)* G.H. 
P. X Adonis (Curtisii X hirsutissimum) G.H. 
P. X Alcides (imsigne X hirsutissimum) G.H. 
P. X allertonense (bellatulum X villosum)* G.H. 
P. xX Almum (barbatum X Lawrenceanum) G.H. 
P. X amabile (Hookerae X Sementa) G.H. 
P. X Amesiae (Fairieanum X tonsum Q )* G.H. 
P. X Andonicus (Rothschildianum X Victoria Marie)* G.H. 
P. X Antigone (Lawrenceanum X niveum)* G.H. 
P. X apiculatum (barbatum X Bogallit) G.H. 
P. X Arethusa (X Milo X nitens)* G.H. 
P. Argus,* Philippines 
P. Argus moense,* Philippines 
P. xX Artemis (Dayanum X Swanianum) G.H. 
P. X Arthurianum (Fairieanum X insigne)* G.H. 
P. X Arthurianum pulchellum (Fairieanum X insigne Chantinii)* G.H. 
P. xX Arthurianum pulchellum giganteum (Fairicanum X_ insigne 
Chantinii)* G.H. 
P. X Arthurianum pulchellum Harrisit (Fairieanum X insigne Chan- 
tinit)* GH. 
P. X Ashburtoniae (barbatum X insigne)* G.H. 
P. X Ashourtoniae expansum (barbatum X insigne)* G.H. 
P. X Ashburtoniae Laforcadei (barbatum X insigne Chantinii)* G.H. 
P. X Astrae (philippinense < Spicerianum) G.H. 
P. X Atlas (xX Ceres X insigne)* G.H. 
P. X augustum (‘Lawrenceanum X superciliare)* G.H. 
P. X aureum album (X nitens X Spicerianum)* G.H. 
P.xX — Augusta (X nitens Sallierii Hyeanuwm X Spicerianum)* 
P. X aurewm Cyrus (X nitens Sallierii Hyeanum X Spicerianum) * G.H. 
P. X aureum distinct (xX nitens X Spicerianum)* G.H. 
P. X aureum Hyeanum (X nitens X Spicerianum)* G.H. 
P. X aurewm Hyeanum giganteum (X nitens * Spicerianum)* G.H. 
P. X aureum Oedippe (X nitens Sallieriti Hyeanum X Spicerianum 
magnificum)* G.H. 
P. X aureum Prospero (X nitens X Spicerianum)* G.H. 
P. X aureum Surprise (X nitens Sallierii Hyeanum X Spicerianum)* 
P. X aureum var. (X nitens Sallierii « Spicerianum)* G.H. 
P. X aureum var. (X nitens superba X Spicerianwm)* G.H. 
P.X Pgs var, (X nitens superbum X Spicerianum magnificum) * 
P. X aurewm Vertumnae (xX nitens Sallierii Hyeanwm X Spiceri- 
anum)* G.H. 
