5i2 PILIOCALYX 



Piliocalyx Brongn. et Gris. Myrtaceae (i). 4 New Caledonia. 



Pillansia L. Bolus. Iridaceae (ill), i S. Afr. 



Pillar roots, cf. Aerial roots. 



Pillwort, Pilularia. 



Pilocarpus Vahl. Rutaceae (i). 12 trop. Am., W.I. The leaves of 



P. pennatifolius Lem. are the officinal 'folia Jaborandi.' 

 Pilocereus Lem. (Cemis p.p. BH.}. Cactaceae (in. i). 50 Mex., 



S. Am. 



Pilogyne Schrad.^Melothria L. p.p. (Cucurb.). 

 Pilophyllum Schlechter (Chrysoglossum p.p.). Orchidaceae (n. a. 11). 



2 Java, New Guinea. 

 Pilose, with soft scattered hairs. 



Pilosella (Rupp.) Sch.-Bip. = Hieracium Tourn. p.p. (Comp.). 

 Pilosperma Planch, et Triana. Guttiferae (v). i Colombia. 

 Pilostigma Costantin. Asclepiadaceae (n. i). i Indochina. 

 Pilostyles Guill. (Apodanthes p.p. Jiff.). Rafflesiaceae. 8 S. Am. to 



W. As. Parasites on Leguminosae. 



Pilouratea Van Tiegh. (Gomphia p.p.). Ochnaceae. i Brazil. 

 Pilularia L. Marsiliaceae. 6 N. and S. temp. P. globiilifera L. , the 

 pill-wort, on the margins of lakes in Brit. Creeping rhiz. bearing 

 roots on the lower surface and linear erect 1. on the upper. The pea- 

 shaped sporocarp, borne on the ventral side of a 1. -stalk, has a hard 

 outer coat and consists of four sori, each containing micro- and mega- 

 sporangia. Life history like Marsilia. 

 Pilumna Lindl. =Trichopilia Lindl. (Orchid.). 

 Pimelandra A. DC. (Ardisia p.p.). Myrsinaceae (n). 7 Indomal. 

 Pimelea Banks et Soland. Thymelaeaceae. 80 Austr., Tasm., N.Z., 



Timor. Fls. in heads, protandrous. Cult. orn. fl. 

 Pimeleodendron Hassk. Euphorbiaceae (A. n. 7). 3 Malay Archip. 

 Pimenta Lindl. Myrtaceae (i). 5 'trop. Am., W.I. The unripe fr. of 



P. officinalis Lindl., rapidly dried, form allspice. 

 Pimentelea Wedd. Rubiaceae (i. 5). i Peru. 

 Pimento, Pimenta officinalis Lindl. 

 Piraia Seem. Sterculiaceae. i Fiji. 



Pimpernel, Anagallis a>~uensis L. ; yellow-, Lysimachia nemontrn. 

 Pimpinella (Riv.) L. Umbelliferae (in. 5). 100 %? and S. Afr. i in 

 Brit., incl. P. Saxifraga L. (burnet-saxifrage). P. Anisniii L. (Medit., 

 anise), fr. (aniseed) are used in flavouring. 

 Pin-eyed (in Primula, &c.), long-styled. 

 Pinaceae, see Coniferae. 



Pinanga Blume. Palmae (iv. i). 50 Indomal. 

 Pinaropappus Less. Compositae (13). i Texas, Mexico. 

 Pinarophyllon T. S. Brandegee. Rubiaceae (i. 8). i Mexico. 

 Pinaster, Pin us Pinaster Ait. 



Pinckneya Michx. Rubiaceae (i. i). i S. U.S. Cinchonin in bark. 

 Pindarea Barb. Rodr. Palmae (iv. 2). i Brazil. 

 Finder (W.I.), ground nut, Arachis hypogaea L. 



Pine, Pinns\ -apple, Ananas sativus Schult. ; Bhotan-, blue-, Pimus 

 excelsa Wall.; Bunya-Bunya -, Araucaria Bidwilli Hook.; celery-, 

 Phyllocladus ; cluster -, Pinus Pinaster Ait. ; Corsican -, Pin/is Laricio 

 Poir. ; cypress-, Callitris; digger -, Pinus Sabiniaiia Dougl. ; frank- 



