PIN US 513 



incense-, Pinus Taeda L. ; golden-, Psetidolarix ; hoop -, -Arau- 

 caria Cunninghamii Ait.; huon -, Dacrydium Franklinii Hook, f . ; 

 loblolly -, Finns Taeda L. ; Norfolk Island -, Araucana excelsa R. 

 Br. ; Oregon-, Pseudotsuga Douglasii Carr. ; parasol-, Sciadopitys; 

 pitch -, Pinus palustris Mill., &c. ; -sap (Am.), Afonotropa; screw -, 

 Pandanus; stone -, Pinus Pinea L. ; sugar -, Pinus Lambertiana 

 Dough; Weymouth -, Finns Strobus L. ; wild- (W.I.), Tillandsia; 

 yellow -, Pinus echinata Mill. 



Pineda Ruiz et Pav. (Hanaro, p.p. BH.}. Flacourt. (5). 3 N.W. S. Am. 



Pinelea Lindl. (Ristrepia p.p. EP.). Orchid, (n. 8). i Brazil. 



Pinellia Tenore. Araceae (vn). 3 Japan, China. Cult. 



Piney varnish, Valeria indica L. 



Pingerin, pinguin (W.I.), Bromelia Pinguin L. 



Pinguicula Tourn. ex L. Lentibulariaceae. 30 N. extra-trop., Andes, 

 Antarctic zone; 3 in Brit, (butterwort), incl. P. vulgaris L. It has a 

 rhiz. with a rosette of rad. 1. arranged in f phyllotaxy. The 1. are 

 covered with glands, some sessile, some on stalks, secreting a sticky 

 fluid to which small insects adhere. Rain washes them against the 

 edge of the 1., which is slightly upturned: when stimulated by the 

 presence of proteid bodies it rolls over upon itself and encloses them, 

 and then the sessile glands secrete a ferment, digest the prey, and 

 absorb the products, after which the 1. unrolls again. P. lusitanica 

 L. is found on the western shores of Brit, and is one of a few sp. which 

 have migrated thus far up the Atl. coasts (common in Portugal). 



Pinillosia Ossa in DC. Compositae (5). 2 Cuba. 



Pink, Dianthus, esp. D. monspessulanus L. ; Cheddar -, D caesiits Sin.; 

 Chinese -, D. chinensis L. ; clove -, D. caryophyllus L. 



Pinna, leaflet of a pinnate 1. ; pinnate, cpd., leaflets on either side of 

 stalk, like a feather ; pinnati-fid, -partite, -sect, pinnately notched 

 to i i, \ |, >| depth. 



Pintoa C. Gay. Zygophyllaceae. i Chili. 



Pinus (Tourn) L. Synonymy: P. Abies L. (P. excdsa Lam.) = Picea 

 excelsa; P. alba Ait. = Picea alba; P. bahamea L. = Abies balsamea; 

 P. Cedrus L. = Cedrus Libani ; P. Douglasii Lamb. Pseudotsuga 

 Douglasii; P. Larix L. = Larix europaea ; P. maritima Lam. = P. 

 Pinaster; P. nigra Ait. = Picea nigra; P. Picea L. = Abies pectinata. 

 Coniferae (Pinaceae 18: see C. for gen. chars.). 70 N. temp, and 

 on Mts. in the N. trop. Evergr. , resinous trees with both long and 

 short shoots (see Coniferae). If a tree be examined in winter the main 

 axes will be found each with a group of buds at the end, one term., 

 the rest lat., covered with resinous scale 1. Each gives rise in spring 

 to a ' long shoot ' or shoot of unlimited growth ; the term, bud continues 

 the main axis of all, forming a year's growth before branching in a 

 similar way again. The large branches thus form rough whorls marking 

 each year's growth. On the stem of a long shoot no green 1. are directly 

 borne, but only scales, first the bud scales above mentioned and then 

 others in whose axils arise the 'short shoots,' or shoots of limited 

 growth. Each. .of these has a few scale 1. at the base of a very short 

 stem and ends with 2 or more green 1. of needle shape. When there 

 are two, their upper flat sides face one another. These needle 1. exhibit 

 xero. characters; they are thick in proportion to surface exposed, they 



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