Yucca faxoniana (Trelease) Sargent

Faxon Yucca, Spanish-Bayonet, Spanish-Dagger, Palma de San Pedro.

Man. Trees N. Amer., 121.1905.

Synonymy

Yucca australis Trelease. Mo. Bot. Gard. Ann. Rept. 4: 190.1893. (Only material from Texas). Not
Yucca australis (Engelmann) Trelease. 1902.
Yucca australis var. valida Jones. West. Bot. Contrib. 15: 59ff. 1929.
Yucca australis Coulter. US. Natl. Herb. Contrib. 2: 436 (in part). 1894.
Yucca macrocarpa Sargent. Gard. and Forest 8: 305.1895, excluding Synonyms. Not Yucca macrocarpa Engelmann. 1881.
Samuela faxaniana Trelease. Mo. Bot. Gard. Ann. Rpt. 13:11 7.1 902.

Type: Sierra Blanca, Texas, Arnold Arboretum (flower material).

Other representative material studied.

Texas:Texas: fh 1178.46, Hudspeth Co.,
fh 1180.44, Sierra Blanca,
fh 1181.6, Van Horn, 1,200 m,
fh 1183.30, Quitman Mts., 1,300 m.,
fh 1183.59, Devil Ridge area.
Mexico: fh 0425, San Luis Potosi,
fh 0426 Coahuila,
fh 0427, Saltillo, 2,100 m.

SPECIES LIST     "; ?>DISTRIBUTION MAP
 Yucca faxonianana

Yucca faxoniana fh 1183.30
Quitman Mts., TX, in full bloom on a steep incline.