PSEUDO-STROBUS. 153 . 
E 
- 
acuta, latere superiore angustiore, umbone lato plano 
conico umbonulato. | 
Pinus Russelliana Líndley in Bot. Reg. 1839. App. p. 63. Spach 
Hist. nat. veg. phaner. XI. 402. | Loudon Encyclop. of trees 
1003. f. 1879. 1880. 
Habitat prope Real del Monte Mezxicanorum, ad viam 
inter S. Pedro et S. Paolo. (Hartweg.) 
60. Prvvs Devowiríava Lindl. 
Pseudostrobus foliis quinis elongatis (8—9 ''), vaginis 
squamosis longis (1''), strobilis solitariis pendulis ob- 
longo-corniformibus obtusis (6'*), squamarum apophysi e 
basi rhomboidea depresse pyramidata, linea transversa 
parum elevata, umbone lato obtuse umbonulato. 
Pinus Devoniana Lindley in Bot. Reg. 1839. App. p. 62. Spach 
Hist. nat. veg. phaner. XI. 402. Loudon Encyclop. of trees 
1001. f. 1877. 18:8. 
Pino blanco, Pino real Mexican. 
Habitat in monte Ocotillo Mexicanorum, inter Real del 
Monte et Regla, arbor sexaginta — octogintapedalis. 
61. Prvvs maAcROPHYLLA Lindl. 
Pseudostrobus foliis quinis longissimis (sesquipedalibus), 
vaginis longis (1'') squamosis, strobilis elongato ovatis 
(6'), squamarum apophysi e basi transversim rhomboidea 
abruptim compresso pyramidata uncinata, umbone con- 
tinuo discolore obtuso. 
Pinus macrophylla Líndley in Bot. Reg. 1839. App. p. 63. Spach 
Hist. nat. veg. phaner. XI. 402. | Loudon Encyclop. of trees 
1006. f. 1885. 1886. 
Habitat in. Monte Ocotillo Mexicanorum, arbor humilis. 
62. PrzNvs íPULCENSIS Landl. 
Pseudostrobus foliis quinis tenuibus brevibus (6'^) glau- 
cis, vaginis squamosis longis (9''), strobilis pendulis ver- 
