LiLIACEAE 



297 



lOB. Tcpals strongly thickened, orange-yellow, gradually recurved above; bulb-scales not jointed 10. L. hansonii 



■IB. Stamens nearly erect; tcpals not spotted, slightly recurved above. 



IIA. Leaves sessile; flowers white or partially purplish 11. L. hngiflorum 



11 B. Leaves short-petioled ; flowers pale rose. 



12A. Tepals 5-7 cm. long, slightly recurved only near the tip, the outer segments nearly as broad as the inner, abruptly obtuse 



at apex; anthers yellow; leaves rather soft, usually broadly lanceolate 12. L. riibelltim 



123. Tepals 10-13 cm. long, clearly recurved above, the outer segments much narrower than the inner, gradually narrowed 

 above to an obtuse apex; anthers deep brown; leaves relatively firm, usually narrower than in the preceding species. 



13. L. japonicum 



1. Lilium cordatum (Thunb.) Koidz. Hemerocallis 

 cordata Thunb.; L. cordifolium Thunb.; Cardiocrinum cor- 

 datum (Thunb.) Makino Ub.\-yuri. Stout glabrous 



perennial; stems 50-100 cm. long, pale green, hollow; leaves 

 loosely vvhorled on lower half of the stem, long-petioled, ob- 

 long-ovate to broadly ovate, cordate, 7-10 cm. long, 7-15 cm. 

 wide, abruptly acuminate, the upper surface lustrous, pale to 

 vivid green, the veins often variegated, the upper leaves bract- 

 like; racemes simple, 3-7 cm. long, few-flowered, the bracts 

 narrowly lanceolate, deciduous; flowers horizontal, greenish 

 white, tubular-infundibuliform, 7-10 cm. long, the pedicels 



very short, the tepals narrowly oblanceolate.- July-Aug. 



Moist woods in lowlands to foothills; Honshu (Kanto Distr. 

 and wesrvv.), Shikoku, Kyushu. 



Var. glehnii (F. Schmidt) Woodc. Cardiocrinum glehnii 

 (F. Schmidt) Makino; L. glehnii F. Schmidt; C. cordaUim var. 



glehnii (F. Schmidt) Hara O-uba-yuri. Plants stouter; 



leaves broadly ovate; flowers often up to 20, on a rather long 

 rachis, 10-15 cm. long. Honshu (n. and centr. distr.), Hok- 

 kaido. Sakhalin and s. Kuriles. 



2. Lilium maculatum Thunb. L. ekgans Thunb.; L. 

 davuricum subsp. thunbergianum (Schult. f.) Wils.; L. thun- 



bergianum Schult. f.; L. venustum Kunth Sokashi-yuri. 



Bulb-scales compactly imbricate, entire or partially jointed; 

 stems usually 20-80 cm. long, relatively stout, erect, usually 

 with papillose tubercles below and on angles, more or less 

 white-woolly while young; leaves sessile, lanceolate to linear- 

 lanceolate, 4-10 cm. long, 1-2 cm. wide, 3- to 5-nerved, spread- 

 ing; tepals 8-10 cm. long, usually orange-red, sometimes yel- 

 low or nearly scarlet in cultivated races, spotted, oblanceolate, 

 densely hairy on margin of the nectary groove; anthers red- 

 dish; style erect; capsules erect, 4-5 cm. long. June-Aug. 



Rocks along seashores; Honshu, Shikoku. Widely grown with 

 numerous horticultural variants. 



Var. davuricum (Ker-Gawl.) Ohwi. L. pennsylvanicum 



Ker-Gawl.; L. davuricum Ker-Gawl. Ezo-sukashi-yuri. 



Bulb-scales more often jointed; stems less densely papillose- 



tubercled but densely woolly. June-Aug. Rocks and sandy 



meadows along seashores; Hokkaido. Kuriles, Kamchatka, 



Sakhalin, Korea, Manchuria, Amur, and Dahuria. 



Var. bukosanense (Honda) Okuyama & T. Koyama. L. 

 bu\osanense Honda Miyama-sukashi-yuri. Stems slen- 

 der, ascending to reclining, erect only toward the top, papil- 

 lose-tubercled on lower portion; leaves broadly linear; flowers 



solitary, rarely 2, erect, spotted. July. Rocky cliffs in 



mountains; Honshu (Mount Buko in Musashi). 



3. Lilium concolor Salisb. var. partheneion (Sieb. & 

 de Vriese) Bak. L. partheneion Sieb. & de Vriese; L. cordion 



Sieb. & de Vriese Hime-yuri. Bulbs small, ovoid, with 



few scales; stems nearly smooth, 30-80 cm. long, terete, green; 

 leaves linear, 3-7 cm. long, 3-6 mm. wide, sessile, smooth 

 except for minute semirounded tubercles on margin, the 

 nerves slender; flowers 1-5, erect, orange-yellow to reddish. 



the tepals oblanceolate, loosely woolly outside, usually spotted, 

 3-4 cm. long, the nectary grooves papillose on both sides; 

 anthers the same color as the tepals; styles as long as the ovary. 



June-July. Meadows in mountains; Honshu, Shikoku, 



Kyushu; rare. Korea, Manchuria, Amur. The typical phase 



of China has purplish, more densely papillose-tubercled stems. 



4. Lilium callosum Sieb. & Zucc. L. tenuijolium var. 



stenophylhtm Bak. No-hime-yuri. Bulbs small, with 



few scales; stems 30-100 cm. long, terete, glabrous, erect; 

 leaves sessile, linear, 5-13 cm. long, 3-6 mm. wide, narrowed 

 at both ends, glabrous, the margin often with semirounded 

 short tubercles; flowers few, nodding, orange-red or yellowish, 

 with obsolete spots, the tepals 3-4 cm. long, oblanceolate, re- 

 curved from below the middle, the nectary grooves slightly 

 hairy on margin; style shorter than the ovary, erect; capsules 

 narrowly oblong, 3-4 cm. long. July-Aug. Honshu, Shi- 

 koku, Kyushu. Ryukyus, Formosa, China, Manchuria, 



Korea, and Amur. 



5. Lilium leichtlinii Hook. f. var. leichtlinii. L. leicht- 

 linii var. ma]us G. F. Wils. K:bana-no-oni-yuri. Flow- 

 ers yellow. Said to occur in Honshu (Suruga and Izu 



Prov.) and in Amami-Oshima in the Ryukyus; frequently 

 cultivated in our gardens. 



Var. tigrinum (Regel) Nichols. L. pseudotigrinum Carr.; 

 L. maximotviczii Regel; L. leichtlinii var. maximowiczii 



(Regel) Bak.; L. maximotviczii var. tigrinum Regel Ko- 



ONi-YURi. Bulbs subglobose, with slender hypogeal stolons; 

 stems 1-2 m. long, terete, erect, usually papillose-tubercled; 

 leaves linear, 8-15 cm. long, 5-12 mm. wide, glabrous or 

 slightly white-hairy; flowers few, nodding, orange-red, spotted, 

 often white-woolly outside, the tepals gendy revolute, lanceo- 

 late, 6-8 cm. long, hairy on margin of the nectary groove. 



July-Aug. Honshu, Shikoku, Kyushu. Korea and Man- 

 churia. 



6. Lilium lancifolium Thunb. L. tigrinum Ker-Gawl. 



Oni-yuri. Bulbs broadly ovoid-globose, 4-8 cm. across; 



stems stout, erect, 1-2 m. long, purplish, white-woolly while 

 young; leaves broadly linear to lanceolate, 5-18 cm. long, 

 5-15 mm. wide, sessile, with few fleshy scaly bulbils in axils; 

 flowers odorless, 4-20, orange-red, with darker spots inside, 

 the tepals revolute, lanceolate, or the inner segments broadly 

 lanceolate, 7-10 cm. long, short-hairy on margin of the nectary 



groove; styles elongate, upwardly curved. July-Aug. 



Hokkaido, Honshu, Shikoku, Kyushu; commonly cultivated 

 in gardens. Korea, Manchuria, and China. 



7. Lilium speciosum Thunb. Kanoko-yuri. Bulbs 

 7-10 cm. long and as much in diameter; stems 1-1.5 m. long, 

 smooth, glabrous, terete; leaves short-petioled, broadly lanceo- 

 late to oblong, 10-18 cm. long, 2-6 cm. wide, smooth, glabrous, 

 5- to 7-nerved; flowers few to more than 10, reddish pink and 

 usually white above, commonly dark red-spotted, sometimes 

 pure white, nodding, the pedicels elongate, rather stout, the 

 bracts leaflike, the tepals geniculately reflexcd on lower half. 



