国立情報学研究所 - ディジタル・シルクロード・プロジェクト
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Southern Tibet : vol.6 | |
南チベット : vol.6 |
C. H. OSTENFELD AND OVE PAULSEN.
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Pleurospermum stellatum (Don) Benth. ex Hook. f., Fl. Brit. India II (i 879) 704
Eastern Tibet, near Camp XLIV, 51 2 7 m., 15th Aug. i 90 I (flow.).
Geogr. area: Himalaya (alpine), Tibet.
Pleurospermum Hedinil Diels, nov. sp. (Pl. VI, Figs. 5-6).
Planta acaulis rosulata, rosulam humifusam circ. 15 cm. diamet. formans. Rhizoma
crassum. Folia carnosa; petiolus basin versus sensim ad 4 mm. dilatatus, (exteriorum)
3-4 cm. longus, lamina subglauca, ambitu oblonga, bipinnata, 3,5-4 cm. longa,
pinnulis II. iterum pinnato-partitis segmentis anguste obovatis vel spathulatis obtusiusculis,
I,5-2,5 cm. longis. Umbella sessilis, radii numerosi (4o-5o) quam folia breviores
extimi ad 5 cm. longi. Bracteolæ I o— I 2, albo-marginatx, 5-7 mm. longx, exteriores
trifidx, interiores integræ oblonga subacutx. Pedicelli carnosi 2 -3 mm. longi. -
(Fructus non adsunt).
Tibetia orientalis pr. campum XLIV, 5127 m. s. m., flor. 18. Aug. 192 I (Fig. 6).
Probabiliter eadem in Tibetia boreali pr. campum XXVI, 4946 m. s. m., nondum
flor., 3o. Jun. 1901 (Fig. 5).
Species nova habitu rosulari P. stellatum Benth. appropinquat, sed foliorum
segmentis obtusis radiisque quam folia brevioribus primo visu distinguitur.
Heracleum mtllefollum Diels, in Fedde, Reper. Nov. spec. II (1906) 65. (Pl. VI,
Figs. 3-4).
Eastern Tibet, Camp LXIX, 4889 m., 3 I st Aug. 901 (in fruit, Fig. 3).
Northern Tibet, Mandarlik, 3437 ni., medio July 1900 (flowering, Fig. 4).
Geogr. area: N. E. Tibet (Ltn. Filchner 1904).
Peucedanum Malcomtl Hemsl. et H. H. W. Pearson, in Journ. Linn. Soc. 35
(190 2) 179; P. sp. (aff. P. Hystrix Bge.) Hemsley and Pearson, in Peterm. Mitteil.
Ergänzungsbd. 2 8 (1900) 374.
N. E. Tibet, Camp XIX, the latitudinal valley, 4985 m., 5th Sept. 1896. Geogr. area: Tibet (northern central).
Trachydium sp. (?) ; Hemsley and Pearson, in Peterm. Mitteil. Ergänzungsbd. 28
(1900) 374.
Northern Tibet, Sarik-kol, Kwen-lun, 3469 m„ 5th Aug. 1896. »Die Blüten
sind zu jung, selbst um die Gattung zu erkennen« (HEMSLEY and PEARSON 1. c.).
Bupleurum trrradtatum Adams, ex Hoffm. Gen. Umb., ed 2 (1816) I I 5 ; Ledeb.
Fl. ross. II (1844-46) 264; Hemsley and Pearson, in Peterm. Mitteil. Ergänzungsbd.
28 (I 900) 374; B. ranunculoides L. ß, triradiatum (Adams) Regel, in Nouv. Mém.
Soc. nat. Moscou XI (i 858); H. Wolff, Umbelliferx, in Das Pflanzenreich (i 9 I o) 117.
Northern Tibet, Sarik-kol, Kwen-lun, 3469 m., 5 th Aug. 1896.
Geogr. area: Altai, Baikal-region, Sacchalin, N. Japan, Kamchatka, Alaska.
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