STADMANXIA 



therefore very uncertain names, and tlie following 

 diagnosis of the genus (taken from Balier's "Flora of 

 Mauritius and the Seychelles," 1877) is probably suffi- 

 ciently inclusive. Fls. regular, polygamous; calyx a 

 deep cup, with 5 obscure, deltoid teeth; petals none; 

 disk thick, elevated, lobed; stamens 8, regular, ex- 

 serted: style short; stigma capitate: ovary deeply 

 3-lobed,3-loculed; ovules solitary in each cell ; fr. usually 

 1-celled by abortion, large, dry, round, iiidcliiscent. 



The generic name is sometimes wiiii. n ^'nlin iMiin, 

 a spelling which is said to be an rw' ■ ' ' : i>. 



Walpers' Annales (1851-52). S. ui,,.- .i 



can trade name which seems to liejiii .;.i.",\u 



to science. H. A. Siebreoht sov^ h : .n. mipuMUf^' 

 rr." II, adds that it 

 /■■,(/,si,( Jiipimica and 

 Gardenias. Give heavy loam. I'lopn^-ii, .1 I. y cuttings 

 under glass, or out of doors in Miinmcr. 



S. oppositUblia, Latn. (S. Sideroxylon. DC). Bois de Fek. 

 Lvs. alternate, petioled, abruptly pinnate: Ifts. S-12, opposite, 

 oblong, short-stalked, obtuse, coriaceous, entire, oblique at 

 base; panicles dense, cylindrical, 3-4 in. long; fr. hard, globu- 

 lar, nearly lin. tbiek. ■^_ 3j_ 



STAGHOKN FERN. Plaujeeriun 

 STAGHORN SUMACH. See Ehu 



STANDING CYPRESS. Gilh 



OHOp, 



folic 



STANGilRIA (Wm. Stanger, surveyor -general of 

 Natal; died 1854). Cycad&cew. Stangdria paraddxa, T. 

 Moore, is unique among the cycads by reason of the 

 venation of its leaflets. In all the other members of 

 the family the veins of the leaf-segments are parallel 

 and horizontal; in this one plant they are all free and 

 run directly from the midrib to the margin. This 

 pinnate venation is so extraordinary that the plant 

 looks more like a fern than a cycad, and in fact it was 

 so described before the fruits were known. Stangeria 

 is a South African plant with an odd turnip-shaped 

 stem (properly caudex or rhizome), at the top of which 

 are 3-4 handsome leaves each 2 ft. long and 1 ft. broad, 

 with about 12 pairs of leaflets which are fern-like and 

 unusually broad for the family. This plant was intro- 

 duced to the American trade by Reasoner Bros., of 

 Oneco, Fla., in 1890, but it is little known in cultivation 

 in this country. 



All the cycads have a high reputation among con- 

 noisseurs as decorative foliage plants for warm conser- 

 vatories. The most popular is Cycas revolnia, which 

 see for cultural suggestions. The flowers and fruits in 

 this family are very singular and interesting. The 

 male cones of Stangeria are ti inches long and an inch 

 or so in width. The female cones are much smaller, 

 2-3 in. long. The structure of the cones and fruits 

 shows that Stangeria is closely related to Enceph- 

 alartos. The species above mentioned is probably the only 

 one, but it seems to have several well-marked varieties. 

 For a fuller account see B.M. 5121. ^. jl. 



STANHOPEA (named for the Earl of Stanhope, presi- 

 dent of the Medico-Botanical Society, London). Orclii- 

 ddcew. A genus of about 20 species inhabiting tropical 

 America from Mexico to Brazil. These plants are easily 

 grown and very interesting, but the fugacious character 

 of their flowers has been unfavorable to their extensive 

 cultivation. The flowers are produced on thick scapes, 

 which bore their way through the material in which 

 they are planted and emerge from the bottom of the 

 basket. The flowers expand with a perceptible sound 

 early in the morning. They are large, fragrant, and 

 curiously formed. The sepals and petals are usu- 

 ally reflexed; they are subequal or the petals are nar- 

 rower. The labelluni is n-nKuk.ilily transformed. The 

 basal part or hypurhil i, b.Kit ^-liaped or saccate, often 

 with two horns on tin' iipi.. i- margin. This passes 

 gradually into the mi-^i..liil, wlii.li consists of a fleshy 

 central part and two lateral borus. The terminal lobe 

 or epicbil is firmly or movably joined to the mesochil. 

 It is usually fleshy and keeled but not saccate. The 

 base of the labellum is continuous with the long-winged 

 column. Pseudobulbs clustered on the short rhizome, 



STANHOPEA 1715 



sheathed with scales and each bearing a single large 

 plaited leaf contracted to a petiole at the base. 



Heinkich Hasselbking. 

 Stanhopeas enjoy a shady, moist location. A tempera- 

 ture of 60-65° F. at night and 70-75° during the day 

 should be maintained in winter, with a gradual advance 

 of 10° toward midsummer. They should be grown sus- 

 pended from the roof in orchid cabins or terra cotta 

 baskets with large openings at the bottom, and if drain- 

 a^'( is us, a it should be placed in such a manner that 

 ii will II, ,t interfere with the exit of the pendulous 

 il,,\\, r s,-aprs. Equal parts chopped sphagnum and 

 good compost. By severing 



A. liabellum tcith an excavated or 

 saccate base and a plane ter- 

 minal lobe. 

 B. Mesochil and pleuridia want- 

 ing 1. 



BE. Mesochil and pleuridia present, 

 c. Hypochil hoat-shapedj short 



and sessile 2. Wardii 



CO. Hypochil boat-shaped, long 



and stalked 3. oculata 



4. Bucephalus 



5. platyceras 

 ccc. Hypochil saccate or globose. 



D. Epichil entire or obso- 

 letely S-toothcd at the 



apex Ii. insignis 



7. Devoniensis 

 S. Shuttleworthii 

 DD. A'piehil evidently S-toothed 



at the apex 9. tigrina 



10. Martiana 



11. saccata 

 AA. Labellum reduced to a saccate 



pouch 12. ecomuta 



Lindl. iS. grandiflbra,lAn(!,\.). Pseudo- 

 bulbs conical, IK in. long: lvs. leathery, 8-12 in. long: 

 scapes pendulous, with small bracts, 2-3-fld. : fls. 5 in. 

 across, ivory white; sepals broad; petals narrow; la- 

 bellum 3 in. long, solid, fleshy, excavated at the base 

 and bearing 2 hooked horns over the mouth, spotted 

 above with .reddish purple; column pale green, with 

 broad wings toward the apex. Guiana. B.M. 3359. 

 B.R. 18:1529. I.H. 14:531 (var. spectabilis). L.B.C. 

 15:1414 (as Ceratochilus grandiflorus). B. 4:176. 



2. Wdrdii, Lodd. Pseudobulbs 2 in. long: lvs. large, 

 broad and leathery: flower-stem 9 in. long, bearing 3-9 

 fls., which are bright yellow to golden orange, spotted 

 with crimson; lateral sepal round - oblong, concave, 

 acute; petals lanceolate, revolute, the cavity in the base 

 of the labellum deep velvety purple. Aug. Mex. and S. 

 B.M. 5289.-Var. aiirea, Hort. {S. aiirea, \,odd.). Fls. 

 golden yellow, with 2 dark spots on the hypochil. 

 Fragrant. 



3. oculSlta, Lindl. Lvs. ovate, with a blade 1 ft. long: 

 scape 1 ft. long, clothed with scarious pale brown 

 sheaths, 3-6-fld. : fls. 5 in. across, very fragrant, pale 

 yellow, thickly spotted with purple; sepals 3 in. long, 

 reflexed; petals one - half as large; hypochil narrow, 

 white, spotted with crimson and having 2 large dark 

 brown spots near the base. Mexico. B.M. 5300. B.R. 

 21:1800. L.B.C. 18:1764 (as Ceratochilus ociilatus). 

 S.H. 2, p. 435. G.C. III. 19:264. Gn. 56:1450. -Distin- 

 guished from S. Bucephalus and S. Wardii by the 

 paler color and long, narrow hypochil. There are sev- 

 eral varieties, differing in color and markings. 



