164 
Mycologia 
PuCCINIA Xanthii Schw. 
On leaves of Xanthium commune Britton; Mesilla Valley, Oct. 
13, 1898, Wooton; Farmington, July 19, 1911, Standley 70^6; 
Carrizo Mts., Aug. i, 1911, Standley 7492. Reported by Cock- 
erell from Roswell. 
PucciNiASTRUM Agrimoniae (Schw.) Tranzj 
On Agrimonia striata Michx.: [Las Vegas?] Hot Springs, 
Sept. 15, 1896, Holway. 
PucciNiASTRUM Myrtilli (Schum.) Arthur 
On leaves of Vaccinimn oreophilmn Rydb. ; Brazos Canyon, 
Sept. 8, 1914, Standley & Bollman 11199. 
PucciNiASTRUM PUSTULATUM (Pers.) Dietel 
On Chamaenerion angustifolium (L.) Scop.; Brazos Canyon, 
Aug. 20, 1914, Standley & Bollman 10635. On leaves and stems 
of Epilohium novomexicanum Hausskn. ; Farmington, July 18, 
1911, Standley 7045; Brazos Canyon, Aug. 31, 1914, Standley & 
Bollman 10947. 
Ravenelia mesilliana Ellis & Barth. 
The type was collected at Mesilla, Nevy Mexico, on Cassia 
baiihinioides A. Gray. The species is known only from this 
locality. 
Ravenelia versatilis (Peck) Dietel 
On Acacia Greggii A. Gray; Rio Gila, Aug. 15, 1902, Wooton 
3743. The species is confined, so far as known, to this host and 
occurs also in Texas, Arizona, and California. 
Tranzschelia punctata (Pers.) Arthur 
[Puccinia Pruni-spinosae Pers.] 
On cultivated apricots; Mesilla Valley, June, 1908, Wooton. 
