KNIPHOFIA 



KOELLIKERIA 



1755 



tage. The new "everbiooming" poker-plants are likely to be listed 

 under this name. — K. PfUzerii, Hort. (K. grandiflora multiflora, 

 Hort.). Described as in bloom from Aug. to Oct., with spikes stand- 

 ing 3—4 ft. high, the fls. rich orange-scarlet. — A', rurclria, Hort. Gar- 

 den hybrid between K. rufa and K. Uvaria (Sprenger, Naples). — 

 K. sutpkitrea, Hort. Free-flowering, siilfur-yellow. — K. tricolor, 

 Hort. Small-fld. ; buds opening cochineal-red. changing to canarj'- 

 yellow and then to sulfur-white. — A', vomerensis, Hort. Garden 

 hybrid (Sprenger, Naples) between K. pauciflora and K. rufa. — 

 A'. Woddii, Campbell. Resembles K. modesta, but is stouter and 

 there are a few spines on the Ivs. : peduncle 3, '2 ft-, the raceme in. 

 long: fls. J sin. long, pale creum-color. S. Afr. 



WiLHELM Miller. 

 L. H. B.t 



KNOWLTONIA (Thos. Knowlton, 1692-1781, curator 

 of the botanic gartlen at Elthain, England). Ranun- 

 culacese. By some referred to Anemone, but differs in 

 having .5 sepals and numerous petals, and the carpels 

 soft .and fleshy: species 8 or so in S. Afr., sometimes 

 mentioned as half-hardy or as greenhouse subjects, but 

 apparently not in the trade. Stemless perennial herbs, 

 with large ternately decomjjound rigid radical Ivs., no 

 involucre, numerous 1-seeded carpels whicli become 

 thick antl juicy at maturity, antl greenish or yellow-ish 

 fls. on branching cyraose or umbellate scapes. A', resi- 

 caloria, Sims, with Ivs. 1 ft. or more across, green fls. 

 and blackish purple berries: If.-segras. nearly entire or 

 only serrulate: ovaries as long as the subulate stvle. 

 B.M. 775. B.R. 936. K. rigida, SaHsb., with Ivs. rather 

 smaller, segms. sharjjly serrate, and ovaries sliorter 

 than the subulate stvle: variable. H.F. 11.7:72. 



L. H. B. 



KOA. A species of Acacia (A. koa, page 186), from 

 the wood of which the Hawaiians make their beauti- 

 ful highly polished "calabashes." 



KOCHIA (after \V. D. .1. Koch. 1771-1849, professor 

 of botany at Erlangen; WTOte a flora of Germany and 

 Switzerland). Chenopodiacese. Summer Cypress. 

 Mock Cypress. This includes two hardy annuals, 

 called the "mock cypress" or "summer cypress," 



2041. Eochia trichophylla ; often grows in a more oroid fonn. 



grown for the compact habit and the heritage which is 

 green in summer and turns red in autumn. 



Kochia is a polymorphous genus of herbs which are 

 often woody at the btise: Ivs. often minute and narrow, 

 alternate, more or less silky, rarely glabrous: fls. small 



or minute, sessile, solitary or clustered in tlie axils of the 

 [vs.; calyx enlarging into a flask-shaped body, which 

 incloses the fr.; perianth orbicular; lobes .5, incurverl 

 and bearing horizontal wings on the back or on the 

 tube which are membranous or scarious, distinct or con- 

 fluent; stamens 5; filaments short or long and com- 

 pressed; stigmas 2, rarely 3. — Species 30-40, of whicli 

 one is native in the W. U. S. and the others in the Old 

 World antl Austral. 



The seed may be sown indoors in April, and the plants 

 set out in May, or the seeds may be sown in the open 

 groimd about May 1. The plants should stand about 

 2 to 3 feet apart. 



scoparia, Schrad. Belvedere. Annual, erect, 3-.5 

 ft., much-branched, more or less pyramidal: branches 

 striate, slender, and close to the main St.: Ivs. Unear- 

 Uinceolate, 2-3 in. long, 2-4 lines wide: fls. inconspicu- 

 ous, green, in elongated clusters; perianth in fr. pro- 

 vided with very short, triangular, pointed appendages. 

 Cent. Eu. — A plant sometimes grown in gartiens for 

 its fastigiate or pyramidal form; used sometimes for 

 brooms. Probably not now grown to an\" extent in 

 American gardens. 



trichophylla, Stapf. Fig. 2041. The common summer 

 cypress of gardens, although frequently' grown imder the 

 name of K. acoparia, but differing in its ovoid, conical 

 or nearly globular rather than narrow and fastigiate 

 form, by its purple-red color in autumn, and other char- 

 acters: annual, very much branching, 3-5 ft., making 

 a very compact ovoid object, remarkable for the natural 

 regularity in different plants: Ivs. very abundant, 

 alternate, straight, long and linear (2-3'2 i"- long), 

 sharp-pointed, bright green, puberulent and with long 

 white hairs on the margins near the btise: infl. in few- 

 fld. glomerules; fls. polygamous, those on the lateral 

 branches most numerous and female, those at the 

 summit of the principal branches perfect: foliage deli- 

 cate green, becoming deep red-bronze in autumn. 

 China, probably. R.H. 1907, p. 119. J.H. III. 66:49.5. 

 — Very useful when formal regular effects are desired, 

 and for its pronounced color in autumn, keeping its 

 shape when most other garden vegetation is destroyed 

 by frost. It is of the easiest cult. This species has been 

 recognized and has come into prominence within the 

 past ten or twelve years. l H. B. 



KOELERIA (G. L. Koeler, professor at Mainz, an 

 early writer on grasses). Granniics-. Tufted perennials, 

 with slender sts.: spikelets 2-4-fld. in tlense spike-like 

 panicles. — Species about 12, in temperate regions of 

 both hemispheres; of little horticultural value. 



cristata, Pers. Culms 1-1! 2 ft., puberulent below 

 the panicles: Ivs. fine, mostly basal. Dept. Agric, Div. 

 Agrost. 20:136. Prairies, N. .Amer. — Sometimes cult, 

 for lawn decoration in open tlry ground. 



A. S. Hitchcock. 



KOELLIA: Pycrianthemum. 



KOELLIKERIA (Professor Koelliker, German bota 

 nist). Gtsiuriaceif. One species, a small herbaceous 

 warmhouse plant, K. argyrostigma, Regel, Cent. .\mer. 

 to Peru, offered abroad: in the way of achimenes, but 

 fls. smaller in leafless racemes, the corolla-limb dis- 

 tinctly 2-lipped: rhizomatous or the root creeping: Ivs. 

 opposite, soft-pubescent, elliptical and nearly or quite 

 obtuse, velvety green and marked with white dots: fls. 

 white or cream-color, red-si)otted, in racemes standing 

 12 in. high; calyx-tube obovoid. the lobes 5 anil nar- 

 row; corolla-tube short, broad and decurved; upper lip 

 2-parted and nearly erect; lower lij) larger, 3-parte(l, 

 spreading; stamens attachcil in base of corolla, some- 

 what exserted; style filiform, the stigm.-i becoming 

 2-lobed: caps. 2-valved. B.M. 417.5 (as Achimines 

 argyrostigma). — Requires treatment probably of achi- 

 menes; prop, by division. J^ H. B. 



