JuglandecB.'] cxxxvu. JUGLANDE^E. (J. D. Hooker.) 595 



Fern. fl. numerous spicate ; bracts produced in fruit into long 

 veined wings. Nut small coriaceous, imbedded in the base 

 of the membranous bract 2. ENGELHAEDTIA. 



1. JUGXiANS, Linn. 



Malefl. from the scars of last year's leaves ; stamens 10-40. Fem.fi. 

 one or few at the ends of the branches ; petals 4, minute. Fruit as above. 

 Species 3 or 4, Asiatic and N. American. 



J. regria, Linn. Sp. PL 997 ; leaflets 5-6 pairs ovate-oblong or -lan- 

 ceolate entire or subserrate. Roxb. Fl. 2nd. iii. 631 ; Brand. For. Fl. 497 ; 

 Gamble Man. 2nd. Timb. 392 ; Kurz For. Fl. ii. 491 ; Boiss. Fl. Orient. 

 iv. 1160. J. regia, var. Kumaonica, Cas. DC. in 'Ann. Sc. Nat. Ser. 4, 

 xviii. 33; DC. Prodr. xvi. ii. 136. ? J. arguta, Wall. Cat. 4944. 



TEMPERATE HIMALAYA and WESTERN TIBET, alt. 3-10,000 ft., from Kashmir 

 and Nubra eastwards; wild and cultivated. KHASIA HILLS (cultivated). AVA 

 HILLS, Wallich. DISTRIB. Beluchistan, N. Persia, the Caucasus, Armenia. 



A large deciduous tree, attaining 100 ft. with a trunk 20 ft. in girth ; shoots 

 tomentose. Leaves 6-12 in., young tomentose; leaflets subsessile, 3-8 in., glabrous 

 or with the 15-20 pairs of nerves beneath pubescent, terminal petiolulate. Male 

 spikes 2-$ in. ; bracts stipitate, lobed. Fern. fl. 1-3 ; petals linear-lanceolate, green. 

 Fruit ellipsoid green, smooth or pubescent. Nut thick-shelled in the wild form, 

 with greatly thickened margins of the valves. Kurz mentions a species with small 

 almost globose smooth nuts as inhabiting the Shan States of Burma. The Walnut. 



2. ENQEX.HARDTIA, Leschen. 



Trees or shrubs. Leaves pinnate entire or serrate glandular or not 

 beneath. Malefl. in slender simple or branched erect or pendulous lateral 

 spikes. Perianth (or bract) of simple lobed or laciniate usually very 

 unequal scales, sometimes arranged so as to resemble a 4-sepaled calyx. 

 Stamens 4-12, subsessile on the scales. Fern, spikes long, pendulous; 

 flowers solitary, sessile on a 3-4-lobed bract ; calyx adnate to the ovary, 

 4-lobed or toothed ; stigmas 2, short sessile or long laciniate. Fruit a 

 small globose nut adnate to the greatly enlarged scarious 3-lobed reticu- 

 lately nerved bract, of which the midlobe is much the longest ; epicarp or 

 calyx-tube thin, glandular or hirsute ; endocarp 2-valved. Species 4 or 5, 

 or fewer, Chinese, Indian, and Malayan. 



1. E. spicata, Blume Bijd. 528; Fl. Jav. Jugland. 8, t. 1 and 5 A; 



leaflets 5-10 in. petiolulate linear-oblong entire or subentire, petiole and 

 nerves beneath pubescent, at length glabrate, nut hispidly hirsute. Cas. 

 DC. Prodr. xvi. ii. 140; Kurz For. Fl. ii. 491 ; Gamble Man. Ind. Timb. 

 393 ; Miq. Fl. Ind. Bat. i. i. 842. E. Eoxburghiana, Lindl. in Wall. PI. As. 

 Rar.il 87, t. 199 (excl. anal.}; Brand. For. Fl. 500; Wall. Cat. 4940. 

 Juglans pterococca, Roxb. Fl. Ind. iii. 631 (in part}. Rumph. Serb. Amb. 

 ii.169. 



SUBTROPICAL HIMALAYA ; from Nepal, Wallich, eastwards to Bhotan, ascending 

 to 6000 ft. ASSAM, MUNNIPORE, and the KHASIA MTS., and southward to Tenas- 

 serim. DISTRIB. Java, Cochin China. 



A large subdeciduous tree, gigantic in Java, petioles young leaflets midrib and 

 petiolules more or less tomentose, glabrous in age. Leaves 6-12 in., petiole terete ; 

 leaflets rather membranous, except when old, obtuse or acute, base very unequal ; 

 nerves 10-12 pairs ; petiole ^ f in. Spikes 6-12 in., very slender, flexuous, pendu- 



