- 
.152 PSEUDO-STROBUS. 
57. Pivvs HanrwEon Lindl. 
Pseudostrobus foliis quaternis v. quinis longis (6 '') rigi- 
dis, vaginis scariosis elongatis (1''), strobilis oblongis 
(4 —5'') pendulis aggregatis, apophysi depresse pyrami- 
data, angulis obtusiusculis, margine incrassato rugosa, 
carina transversa parum elevata, umbone rhombeo de- 
presso mutico. 
Pinus Hartwegii Lindley in Bot. Reg. 1839. App. p. 62. Spach 
Hist. nat. veg. phaner. XI. 402. Loudon Encyclop. of trees 
1000. f. 1875. 1876. 
Habitat in. Mexici monte Campanario , 9000' elevatione, 
supra Pinus religiose terminum. 
Folia in nostris speciminibus s:wpissime quina, rarius quaterna. 
Apud Loudon l. c. quina bene pinguntur, et constanter esse di- 
cuntur quaterna. 
58. Pivvs oocanPA Schied. 
Pseudostrobus foliis quinis tenuibus elongatis (6 — 12^), 
vaginis membranaceis longis (9'''), strobilis ovatis acutis 
(3—5''), apophysi pyramidato-tetra — pentagona, angulo 
superiore obtuso inferiore acuto, carina transversa parum 
elevata, superiore obsoleta, inferiore acuta, umbone sub- 
orbiculari depresso mutico. 
Pinus oocarpa Schiede in Linnea XII. 491. Loudon Encyclop. 
of trees 1012. f. 1894 — 1896. Antoine Conif. 39. t. 17. f. 2. 
B. 0ocanporpES Benth. insc. sirobilis minoribus, apophysi ele- 
vatius pyramidata. 
Habitat inter Ário et montem ignovum Jorullo, in regione 
calida et temperata Mexicanorum. 
59. Pivus RussELLIAwA Lindl. 
Pseudostrobus foliis quinis longis (6—8'^), vaginis squa- 
mosis elongatis (1''), strobilis oblongis (6'^) horizontali- 
bus v. subcernuis verticillatis sessilibus, squamarum apo- 
physi rhombea depresso pyramidata, carina transversa 
