﻿396 DICOTYL. seu EXOGENvE. pinus. 



p. 355. P. Parryana Gord. Pin. p. 202; Henk. et Hochst. Nadelholz. p. 88; 

 Carr. Conif. edit. 2. p. 446. Yellow Pine, Pitch Pine Nov. Mexic. Arbor excelsa 

 100-200-pedalis. Folia 10-20 cent. longa, 1^-2 mill. lata. Amenta mascula 

 25-32 mill. longa. Strobili 10-11 cent. longi, 4^-5 cent. lati. Squamarum 

 apophysis plus minusve subelevato-pyramidata, e luteo-rubra, lineis fuscis 

 radiatim notala, umbone subrecurvo, plus minusve mucronulato. Nuculae 7-10 

 mill. longas, 5-S mill. latae, non breviter alatae, sed ala subtriplo breviores, 

 ut ipse cl. Engelmannus, qui nuculas haud maturas primum descripsit,'admo- 

 nuit. Species ob soli naturam, Newberry teste, valde variabilis. (v. v.) 



39. P. Greggii (Engelm. msc.!), arbor mediocris, squamis fulcrahtibus lan- 

 ceolato-attenuatis margine fimbriato-ciliatis connexis, vaginis brevibus stric- 

 tis demum laceris, foliis ternis rigidis brevibus compresso - triquetris mar- 

 gine scabriusculis, amentis masculis parviusculis oblongis in spicam brevem 

 densam dispositis, bracteis antheriferis suborbicularibus eroso - denticulatis, 

 strobilis subsessilibus ? pendulis ? oblongis vel oblongo-cylindraceis obtusis, 

 squamarum apophysi subrhomboidali nitida depresso-pyramidata in squamis 

 lateris exterioris elevato-pyramidata obtusa, carina transversa acuta, umbone 

 subdepresso mucronato, mucrone crasso brevi deflexo vel subnullo, nuculis.... 

 /f In montibus mexicanis prope Sullillo ( D r Gregg ! ) . Arbor 30-50 ped. alta 

 (Engelm. msc). Folia 6-8 cent. longa, 1£ mill, lata. Amenta mascula 10 mill. 

 longa, 4 j-5 mill. lata. Strobilus 9 cent. longus, 3 7 cent. latus. Apophysis 

 squamarum Iateris exterioris major, earum mediarum 11-12 mill. longa, 15-17 

 mill. lata. Species P. Teocotae affims et melius in plantis vivis illustranda. 

 (v. s.) 



40. P. Cubensis (Griseb. Pl. Wright. Cub. in Mem. Acad. Amer. Sc. et Art. 

 vol. 8. p. 530), arbor squamis fulcrantibus ovato-lanceolatis attenuato-acu- 

 minatis margine fimbriato-ciliatis apice recurvis, vaginis breviusculis stric- 

 tis persistentibus, foliis ternis vel superioribus geminis longissimis rigidis 

 compresso-triquetris margine scabris mucronatis subpungentibus, amentis 

 masculis longis crassis cylindraceis obtusiusculis subcongestis, bracteis anthe- 

 riferis suborbicularibus vix eroso-denticulatis, strobilis solitariis vel geminis 

 adultis in ramulo longiusculo recurvo pendulis ovatis vel ovato-conicis obtu- 

 siusculis, squamarum apophysi subrhombea subelevato-pyramidata, carina 

 transversa prominenti acuta, umbpne parum prominente mutico, in squamis 

 superioribus mucronulato, mucromilo brevi recto, nuculis ... In editioribus 

 Cubas orientalis frequens (Wright! n. 598. 1462), in Cuba (Franqueville !), 

 ad Havanam (Ramon de la Sagra ! n. 277) . Folia 22-25 cent. longa, 1 2-2 mill. 

 lata. Amenta mascula 3 jJ-4-5- cent. longa, 5-7 mill. lata. Strobilum perfecte 

 maturum non vidi. (v. s.) 



41. P. Teocote (Cham. et'Schlecht. in Linnaaa 5. p. 76 et 12. p. 487), -arbor 

 excelsa, ramis patentibus apice ascendentibus squamis fulcrantibus lanceo- 

 lato-linearibus attenualo-acuminatis margine fimbriato-ciliatis connexis, vagi- 

 nis breviusculis persistentibus, foliis ternis rigidis longiusculis compresso- 

 friquetris margine scabris vel scabriusculis mucronatis pungentibus viridibus, 

 strobilis 1-2, junioribus ovali-globosis in ramulo brevi crasso ereetis, adultis 

 in ramulo brevi vel brevissimo deflexis rectis vel curvulis ovatis vel ovato- 

 oblongis oblongisve acutis, squamarum apophysi subrhomboidea subdepresso- 

 pyramidata, carina transversa parum elevata, umbone depresso mucronato, 

 mucrone deflexo, nuculis.... ,-f In Montibus Mexici : ad radices et adscensu 

 mootis Orizaba? (Schiede! n. 13), prope Real del Monte inter Zacueltepan et 

 Rio Grande (C. Ehrenb.! n. 1031. 1080. 1084. 1086. 1087, et n. 1024. Roezl!), 

 prope Ocotillo (Hartweg!) in provincia Oaxaca ad 9000 ped. (Galeotti! n. 17, 

 Ghiesbreght!), inter Montem Ajusco et Las Cruces ad 10-11000 peii. et prope 

 Morelia (Roezl!) — Lamb. Pin. edit. 2. v. 3. p. 145. t. 62; Spacb Hist. des 

 veget. phaner. 11. p.400; Antoin. Conif. p. 35. t. 16. f. 3; Endl. Conif. p. 156; 

 Garr. Conif. p. 328; Gord. Pin. p. 211 ; Henk. et Hochst. Nadelholz. p. 83. 

 P. Vilmoriniana, P. Besseriana, P. Mulleriana, P. microcarpa Boezl! Cat. des 

 graines des Conif. mexic. p. 20. 21. P. Hugelii, P. Galocote, P. interposita, 

 P. Mulleriana Roezl! pl. exsice. Teocote Mexican. Arbor 60-120 et etiam 

 150 ped. (Roezl) alta. Folia 12-20 cent. longa, 1-j-lf mill. lata, compla- 



