Hickory 



(418) 



Hindsia 



miniatus semi-plenus, 

 semi-double, sc. 



- vivicaus, semi-double, 

 crim., sc. 



. zebrinus, sc., edged yel. 



.schizopetalus, St., or., red. 



syriacus, 6', Aug. to Oct., 

 hdy. deciduous shr., 

 various colours : many 

 vars., of which albo- 



pleuus, anemonieflorus, 

 bicolor hybrid us, eariieo- 

 plenus, ccaleste, Leo- 

 poldii, Painted Lady, 

 Pompoii Kouge, totus 

 albus, violaceus varie- 

 gatus, and Violet Glair 

 are some of the best, 

 venustus, st., shr., crim., 



yel. 



HIDALGOA WKHCKLEI. 



yel., crim., prickly ; flore 

 purpureo is ro. pur., 

 and Lindloyi pur. 



roseus, 3', hdy. 



speciosus (wv coccineus). 



splundeus, 12' to '20', My., 

 grh. shr., ro., prickly. 



Trioiium, '>', sum., hdy. 

 aun., yel., pur. centre 

 (.NV/J/.V. airiraims and 

 ternatus of Cavanilles) . 

 Bladder Ketrnia. 



Other Species and Varieties : 



africanns (r Trionum) . rndintus, sum., st. shr., 

 ferox, 3', My., Jy., s-t. 



shr., yel., prickly. 

 Huegelii quinqueVul- 



neriis, Aug., grh., ro. 

 militaris, 2' to 4', sum., 



hdy. herbaceous per. 



(xyit. hastatus). 

 Moscheutos, 3', sum., 



hdy., wh. 

 Patersonii (now Lagun- 



aria Patersonii). 

 jjeduuculatus, 2' to 4', 



sum., grh. shr., ro., red. 



HICKORY. 



A general title applied to the soveral species of 

 the genus Carya (which tee). 



H ID ALCOA. 



A small genus (ord. Composite:), only one species 

 of which has -been introduced, namely Wercklei 

 (see figure). This is a pretty plant, climbing freely 

 by means of its leafstalks (petioles), and blooming 

 profusely. Though not fully hardy, it may be 

 grown out of doors in summer. Like the Dahlia, 

 it will not withstand frost. Propagation, by 

 cuttings. Soil, good loam. 



Only Species Introduced : 



Wercklei, 12' to 20', Jy. to Oct., per., ray florets 

 sc., disc florets yel. (*//. Childsia Wercklei). 



HIERACIUM. 



An extensive genus (unl. C'ompositse), consisting, 

 with one exception, of hardy herbaceous perennials. 



H'iyyinsia (see HoJTmannia). 



All the species are yellow. Quite a number are 

 British, and known as Hawkweeds. Propagation, 

 by division or seeds, in spring or autumn. Almost 

 any kind of soil or position will suit. The green- 

 house shrub fruticosum needs a sandy, peaty 

 compost. 



Principal Species : 



lanatum, 3 , sum. 

 saxatile, 1', sum. 

 villosuin, 1', Jy. (syn. 



valdepilosum) perhaps 



the best 



auraiitiacum, \\' , Jy. 

 canadense, 2', Jy. 

 fruticosum (see Tolpis 



fruticosa). 

 Ginelini (now Crepis 



Gmeliui). 



Other Species : 



alpestre (now Crepis al- Kalmii, 1J', Aug. 



corymbosum, 3', Jy. 



Pilosella, 6", sum. 

 uiidulatum, H', Jy. 



HIEROCHLOE. 



Fragrant hardy perennial Grasses (ord. Gram- 

 inea;), propagated by seed or division. Garden 

 soil. Commonly called Holy Grass, from being 

 formerly used in churches on saints' days. 



Principal Species : 

 alpina, 1', Jy., grn. 

 borealis, 2', My., br. 



redolens, 2' to 3', sum., 

 grn. (.\I/M. aiitarctica). 



HINDSIA. 



Shrubby greenhouse evergreens (ord. Kubi- 

 acese). Propagation, by cuttings of young growtli 

 in bottom heat. Soil, loam, leaf mould, and 

 sand. 



Plioto : Cassell (t Company, Ltd. 



A Hn'l'EASTlllM OF THE POPULAR AlIAUYLLIS 

 SECTION' (see 2>. 419). 



