Checklist of Bolivian Compositae - Royal Botanic Gardens, Kew

specifically. Since second stage lectotypification is necessary NY (00259170) is selected here as lectotype;
isolectotypes: NY (00259171 – ex College of Pharmacy Herbarium, 00259172 – ex Columbia College
Herbarium). Note: As originally validly published the specific epithet was clearly ‗floscosus‘, something
indicated as a probable typographic error in Index Kewensis, and ‗corrected‘ by Cuatrecasas, and adopted
by Cabrera (under Senecio)
Bolivia (Cochabamba, La Paz), Peru. Note: Although recorded for Peru by Cabrera (1985: 94–95) Brako &
Zarruchi (1993) did not include the taxon for the Peruvian Compositae flora
2800–3000 m.
Pentacalia herzogii (Cabrera) Cuatrec., Phytologia 49(3): 246 (1981).
Senecio herzogii Beauverd ex Herzog, Pflanzenw. Bolivischen Anden : 188 (1923), nom. nud.
*Senecio herzogii Cabrera, Blumea 7(1): 202 (1952). Type: [Bolivia] ‗Hab.: Kletternd im Bergwald bei
Choquetanga Grande, 3300 m alt., Okt. 1911, [Herzog] n. 2145 (Typus).‘ Holotype: L.
Bolivia (Santa Cruz).
Cloud forest.
2400–3300 m.
September–October.
Note: One collection seen, Wood 8669, largely agrees with this species except that there are some leaves
which are very distinctly truncate at the base and, without exception, the marginal florets possess only a
rudimentary corolla reduced to a ray attached to the top of the achene lacking any form of tube, or more
than the single ‗lobe‘.
Pentacalia inquisiviensis H. Rob. & Cuatrec., Novon 3(3): 300 (1993). Type: ‗Bolivia. La Paz: Prov. Inquisivi,
on slopes W of Río Glorieta, and along river between mouths of Río Aballahuanta and Río Cayani 7 km S of
Choquetanga, 16°54'S 67°17'W, 3,150 — 3,550 m, 19 June 1991, Lewis 38950‘. Holotype: US (3269403); isotypes:
MO (4360411, 4360412).
Bolivia (La Paz).
3100–3550 m.
June.
Pentacalia jelskii (Hieron.) Cuatrec., Phytologia 49(3): 247 (1981).
Senecio jelskii Hieron., Bot. Jahrb. Syst. 36(5): 509 (1905). Type: ‗Peruvia: crescit prope Tambillo (J.[elski] n. 769,
anno 1878).‘ Holotype: Bú; isotype: US (01619212). Note: Cabrera (1985: 94) indicated that there was a
‗clastotipo‘ in both MO and F (15623).
*Senecio prunioides Rusby, Bull. New York Bot. Gard. 4(14): 396 (1907). Type: [Bolivia:] ‗ ‖Climbing 10 to 15
feet upon trees, in forest-mould and clay, the flowers of a dirty yellow, Coroico, Sept. 1894.‖ ([Bang] No.
2437.)‘ Holotype: NY(259368); isotype: K, MO, US (00032786). Note: Cabrera (1985: 94) indicated that the
holotype is in MO.
Bolivia (La Paz, Santa Cruz), Peru.
Cloud forest.
1500–2500 m.
August–September.
Pentacalia krukoffii (Cuatrec.) Cuatrec., Phytologia 49(3): 255 (1981) = Dendrophorbium krukoffii (Cuatrec.)
C. Jeffrey
Pentacalia lewisii H. Rob. & Cuatrec., Novon 3(3): 301 (1993). Type: ‗Bolivia. La Paz: Prov. Inquisivi,
―Pavionani,‖ on slope above Pavionani fork of Río Chimu below headwater divide with Río Janko Kalani,
area 7 km N of Choquetanga, 16°48'S 67°18'W, 3,700 — 3,750 m, 9 Apr. 1991, Lewis 38520‘. Holotype: US
(3269400); isotype: MO (4362069).
Bolivia (La Paz).
3700–3750 m.
April.
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