44 



ALLAMANDA 



DD. Plant erect-bushy. 



grandifldra, Lara. St. thin and wiry: Ivs. thin, ovate- 

 lanceolate, pointed, usually in 3's; tls. somewhat smaller 

 than those of A. Hendersoiu but larger than A. cathar- 

 tica, lemon- or primrose-yellow. Braz. Gn. 39 : 794. 

 P. M. 12: 79. — Thrives well when grafted on stronger 

 kinds. 



Williamsi, Hort. Very dwarf: Ivs. and young growth 

 generally somewhat pubescent, the Ivs. long and narrow, 

 acuminate usually in ■t's : fls. in continuous clusters, 

 rather smaller than those of A. Hendersoni and of better 

 substance, fragrant. Gn. 40: 832. -Certificated in Eng. 

 in 1891 by B. S. Williams & Son, and int. in U. S. in 1893. 

 Supposed to be a hybrid. Promising for pots. 



ALL-HEAL. See Bmnella vulyari.'^. 



ALLIGATOB FEAR, A6UACATE, AVOCADO. See 



Persea. 



Allium (ancient Latin name). LiliAcece. Bulbous 

 plants, mostly cult, in the open ; but a few, of which A. 

 Neapolitannm is an example, are of tener grown indoors. 

 Fls. in a simple umbel, from a 1-2-lvd. usually scarious 

 spathe; stamens and perianth segments G; style slender, 

 the stigma either entire or parted. 



Alliums are of the easiest cult., for which consult 

 Bulbs. For the vegetable-garden members of the genus, 

 see Chives, Garlic, Leek, Onion, Shallot. Allium 

 rine&le, a bad weed in parts of the northeastern states, 

 has a slender scape sheathed below with hollow thread- 

 shaped Ivs., and greenish rose-colored fls. (or bulblets 

 in the place of fls.). 



The following species are known to be in the Amer. 

 trade : acuminatum. No. 4 ; anceps, 26 ; attenuifolium, 

 21; BidweUia>,23; Bolanderi, 17; cernuum,9; Cusickii, 

 16; falcifolium, 25; fimbriatum, 24 ; Geyeri, 13; haema- 

 tochlton, 11; Hermettii.S; madidum, 15; Moly, 1; Nea- 



62. Allium Neapolitanum. 



politanum, 3; plat5-caule,27; reticulatum,12; roseum,5; 

 Sanbornii, 20; scaposum, 14; Schoenoprasum, 8; senes- 

 cens, 6; serratum, 22; stellatum, 19; tricoccum, 7; uni- 

 foliiim,18; validum, 10; Victorialis, 2. 



A. Camptchdticnm, catalogued byMeehan, is perhaps 

 a form of some other species. It is described as "dull 

 pink. July. IK ft.- 



ALLIUM 



I. Exotic garden Alliums. 



A. ris. yellow. 



1. H61y, Linn. Lvs. flat, broad : fls. numerous, in a 

 dense umbel, in early spring. S. Eu. B.M. 499. — Well 

 known, and a favorite for massing. Hardy in the N. 



Fh 



u-hi 



B. -Lis. very broad, obtuse. 



2. Victoriilis, Linn. Tall : lvs. ovate or broad-oblong, 



short : fls. greenish white, in large heads. Spring. Si- 



ber 



Hardv 





ty, 



BB. £,vs. narrow, acute or taperhuj. 



3. Neapolit4num, Cyr. Fig. 62. Lvs. long and rathei 

 narrow, loose-spreading, shorter than the scape : fls 

 large, pure white, with colored stamens on long pedicels 

 Eu.— Needs protection if grown outdoors. Much 

 for cut-flowers in winter and spring. The most popu 

 species, A. Eermittii grinuHflorKiii . ivct-iitly int: 

 duced from Holland, is a (■l.-.u- whit.- ..d.jri 

 well adapted to forcing. 



AAA. Fls.pilllc. /"X., nr I, hi,'. 



B. Segments with recurved tips. 



4. acuminatmn. Hook. Scape 4-10 in.: lvs. 2— t, not 

 longer than the scape, very narrow: umbel many-fld.: 

 perianth segments a third longer than the stamens, the 

 inner ones serrulate. W. Amer. 



BB. Segments not recuri'ed. 



5. rdseum, Linn. Scape 12-18 in. : lvs. narrow, with in- 

 rolled tips: fls. few (10-12), on long pedicels in an open 

 umbel. S. Eu. B.M. 978. 



6. senfiacens, Linn. Scape 1-2 ft. : lvs. narrow, erect, 

 often twisted: fls. rather small, numerous, in a rather 

 dense head. Eu. B.M. 1150. 



II. The above species comprise those which are in gen- 

 eral cultivation in this couutry. Aside from these there 

 are various native species, mostly from western Amer- 

 ica, which are offered by dealers in American plants. 

 These are recorded below. Monograph of American Alli- 

 ums by Sereno Watson, in Proc.Amer.Acad. Sci. 14: 22C. 



A. Bulbs clustered, narrowly oblong; scape terete. 

 B. Lvs. elliptic-lanceolate, 3 or S. 



7. tric6ccum, Ait. Common Wild Leek. Fls. greenish 

 ■white on scape 4-12 in. high in early spring. Grows in 

 clumps. N. Eng. to Wis. and N. C. 



BB. Lvs. terete and hollow, several. 



8. Schoendprasum, Linn. Gives or Chives. Fls. rose- 

 color, in dense little heads: lvs. short, in dense mats. 

 N. U. S. and Eu. 



BBB. Lvs. linear, flat or channelled . 



9. c6muum, Roth. Fls. rose-colored or white, in open, 

 nodding umbels. AUeghanies W. 



10. vAlidum, Wats. Fls. rose-colored or nearly white, 

 in dense erectish umbels : scape l-2}^ft., very stout. 

 Nev.,Cal., Or. 



11. haematochlton, Wats. Fls. deep rose, in a small, 

 erect umbel : bulb-coats deep red : scape 1 ft. or less 

 high. Cal. 



AA. Bulbs usually solitary, globose to ovate : 

 scape terete or nearly so. 

 B. Coats of bulbs fibrous. 



12. reticulatum. Eraser. Scape 3-8 in.: fls. white to 

 rose, with thin segments. W. Amer. B.M. 1840, as A. 

 sU'llalum. 



13. Gejeri, Wats. A foot high : fls. rose, with broad 

 acute segments. W. Amer. 



BB. Coats of bulbs not fibrous. 



c. Lvs. S or several. 



D. Ovary with only S crests, or none at all. 



14. scapdsum, Benth. Fls. white, red-veined, in a 

 loose, few-fld. umbel : bulbs dark : scape 1 ft. or more. 

 W. Amer. 



15. in4didiun,Wats. Fls. white or nearly so, in a many- 

 fld. umbel: bulbs white: scape less than 1 ft., angled. Or. 



16. CusicMl.Wats. Fls. rathernumerous, nearly white: 

 lvs. 2, Hin. wide: scape 3-4 in. Or. 



