(134) 
= a Wy 
SHeArTAA SAT 


Notes on Japanese 
Plauts, XVIII. 


ERICACEA. し ゃ く あ ん た 科 。 
Rhododendron dilatatum Miquel in Ann. mus. Lugd. Bat. I. p. 34, et Prols. fl. jap. p. 96. Maxim. 
Rhod. as. orient. p. 27. Jap. AZttsubatsutsuzt. ミツ パッ Vy. 
a, typieum. Stamens 5. 
fs. decandrum Makino, Jap. Zosanomitsubatsutsuzi ト サ ラ ミツ ウッ パッ ュ \ ャ シ . Flowers 2—3 from a bud. 
| Peduncles about 12 c. m. long. Lobes of corolla oblong; the upper one with deep purple spots inside. 
stamens 10! Ovary glandular. 
This variety has the same number of stamens as Rhod. rhombicum Mia. 
Tosa: Ochi, Mt. Yokogura. (T. Makino.) > 
ORCHIDACE A. ffi. 
Habenaria (Gymnadenia) Chidori Makino in Bot. Mag., Tokyo Bot. Soc. VI. p. 48. Jap. Aina- 
chidort ヒナ チ F リ . About 7—8 c. m. high. Tuber ovoid; roots fleshy. Stem Simple; Erect, «witha 
membranous sheath at the base. Leaves 1, lanceolate, acute, sheathing at the base. Spike 2—3-flowered : 
bracts linear-subulate or lanceolate ; acuminate, exceeding the ovary in length, 3-nerved. Flower lilac colour- 
ed, about 12 m. m. across. Sepals ovate-oblong, obtuse, 3-nerved : lateral ones somewhat oblique. Petals 
b 
ovate, obtuse, equal in length to sepals. TLabellum tripartite ; the middle lobe oblong, obtuse; the lateral 

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