26 B. Hayata. 



The species belonging to this genus are rather small in number. 

 There are only sixteen species mostly distributed in East-Himalaya, Khasia, 

 Assam, Burma, West-China and Japan. Broadly divided into two types 

 — one is Himalayan type, the other Japanese type to which the present 

 plant undoubtedly belongs. 



3. Anaphalis Nagasawai Hayata, 1. c, p. 15. 



Herbae perennes erectae, lanatae, stoloniferae, 4 — 5 cm altae, 

 tenuiusculae. Folia alterna, integerrima, decurrentia, obovato-spathulata, 

 apice rotundata, vel obtuta, 1 — Vj^ cm longa, 3—5 mm lata, lanata. 

 Capitula majuscula ad apicem scapi solitaria, 1,5—2 cm in diametro 

 aequantia, heterogama, disciformia, floribus $ fertilibus in ambitu oo- 

 seriatis, 9* in disco sterilibus numerosis. Involucrum campanulatum, 

 bracteis radiantibus niveis oo-seriatis imbricatis scariosis, intimis linearibus 

 7 mm longis, 1 mm latis, interioribus oblongis petaloideis patentibus 

 10 mm longis, 3 mm latis, exterioribus brevioribus, extimis ovatis dorso 

 lanatis 8 mm longis, 3 mm latis. Receptaculum convexum epaleaceum. 

 PI. $: corollae filiformes, 4-dentatae apice glanduloso-pilosae; 9 regulares 

 tubulosae, limbo ampliato subcampanulato apice 5-fldo papilloso. Antherae 

 apice appendiculatae basi sagittatae, caudatae. Styli fl. 9 filiformes 

 minute 2-lobi; fl. V apice breve 2-lobati, lobis truncatis. Achaenia ob- 

 longa, minutissime papillosa, subteretia, 1 mm longa, */ 2 mm in sectione 

 aequantia. Pappi setae tenues 1-seriatae scabrae liberae caducae 6 mm 

 longae. • 



Formosa: In monte Morrison, ad 13044 ped.; leg. S. Nagasawa, 

 T. Kawakami. et G. Nakahara, Nov. 3, 1905. 



Very much resembles A. Nubiginena DC. and A. cuneifolia Hook. f. 

 of Himalaya; but differs by the form of the leaves. 



4. Artemisia (Sect. Absinthium) niitakayamensis Hayata, 1. c, p. 16. 

 Herbae perennes basi suffruticosae hirsutae odoratae multicaules, 



caulibus simplicibus, 10—16 cm altis. Folia alterna, sessilia semi-amplixi- 

 caulia, bipinnatim dissecta, 1—2 cm longa, 7—10 mm lata, segmentis 

 cuneatis obtusis linearibus 3-fldis, superioria stipulata. Capitula majus- 

 cula 1 cm in diametro aequantia, erecta, interdum pendula, racemosa, 

 longe pedicellata, pedicellis 2 cm longis, heterogama, disciformia, floribus 

 in ambitu 9 1-seriatis fertilibus, disci $ fertilibus. Involucrum late cam- 

 panulatum, bracteis 3-seriatis, imbricatis margine scariosis. intimis 5 mm 

 longis spathulatis interioribus oblongis margine denticulatis, exterioribus 

 gradatim minoribus ovato-acutis. Receptaculum semi-sphericum sparce 

 pilosum. Corollae 9. tenuiter tubulosae apice breviter 4-fidae; 9 regu- 

 lares teretes, limbo parum ampliato basi limbi constricto apice 5-fido. 

 Antherae apice appendiculatae basi obtusae. Styli fl. ^ rami apice trun- 

 cati dilatati penicillati. Achaenia obovoidea compressa 2 mm longa, 

 1 mm in sectione aequantia, leviter incurva, apice truncata, facie dorso 

 ecostata, ventrali prominente 4-costata. 



Formosa: In Monte Morrison ad 13094 ped., leg. S. Nagasawa 

 4No. 621). T. Kawakami et G. Nakahaba, Nov. 3, 1905. 



