102 ACTA HORTI BERGIANI. BAND 2. NIO 4. 



2. H. *bipes n. subsp. 



IL Dahlstedt, Herb. Hier. Scand., Cent III, n. 34. 



Caidis 15 — 35 ctm. altus O — 1( — 2)-phyllus gracilis flexuosus, inferne 

 molliter et longe pilosus, superne sparsius et sat longe + obscure pilosus, basi 

 leviter apice sparsim stellatus, inferne glandulis solitariis minutis medio parcis 

 superne sparsis mediocribus obsitus. Folia basalia 4 — 5 in rosulam approximata 

 + longe petiolata, exteriora parva ovalia — obovata obtusa basi ovata — sub- 

 truncata minute et argute dentata — subintegra, intermedia + ovata — anguste 

 ovalia v. obovata basi ovata — truncata v. subhastata v. etiam ovato-cuneata 

 + crebre et acute dentata ad basin dentibus saepe + longis patentibus — subre- 

 versis curvatis incisa — sublaciniata obtusiuscula — breviter acuta, intima + late 

 — anguste lanceolata longe acuta — subulata + crebre et anguste et subulate 

 sa;pe longe et praesertim ad basin irregulariter inciso-dentata — laciniata basi + 

 decurrente dentibus curvatis saepe in petiolum descendentibus; caulimtm nulluni v. 

 parvum — minutum lineari-lanceolatum rarius lanceolatum longissime acutum — 

 subulatum + petiolatum vulgo infra medium caulis insertum argute dentatum — 

 crebre et longissime subulato-dentatum, rarius + lineare subintegrum v. bractei- 

 forme, altero interdum in superiore parte caulis inserto addito; omnia supra 

 gramineo-viridia parce pilosa — subglabra, subtus pallidiora subglauco-viridia 

 sparsim pilosa in nervo dorsali vix v. leviter stellato longius et paullo densius 

 pilosa, in marginibus pilis mediocribus densiusculis ciliata sparsim microglandulosa, 

 in petiolis sat dense longe et molliter pilosa. Inflorcsccntia oligocephala furcata 

 v. furcato-paniculata rarius paniculata simplex, ramis + rectis erectis v. sat 

 patentibus longis v. leviter arcuato-patentibus brevioribus acladium (15 — )30 — 80 

 ( — 150) mm. longum + superantibus v. aequantibus + dense canofloccosis 

 glandulis atris parvis — mediocribus sat validis inferne sparsis — sat densiusculis 

 superne densiusculis — densis paucis sat longis crassis immixtis et pilis sparsis 

 v. superne sat densiusculis basi crassa nigra apice + longe albida obtectis. 

 Involucra magna sat elongata 14 — 16 mm. longa + atroviridia basi ovata in 

 pedicellum apice + incrassatum saspe leviter descendentia. Squamce exteriores 

 + virescentes lineares saepe leviter patula; in bracteas 1 — 3 in apice pedicelli 

 insertas + abeuntes, intermedia; sat angusta; e basi latiore sensim in apicem 

 rarius obtusum — obtusiusculum vulgo sat acutum protracta; et intima; + acuta; — 

 subulata; flores virgineos + longe superantes, omnes apicibus + piceis, glandulis 

 parvis — mediocribus densiusculis — sat densis, microglandulis sat frequentibus 

 et pilis mediocribus — sat longis basi incrassata nigra apice breviter — sat 

 longe albidis densis — sat crebris obtecta;, squamae exteriores et intermedia; 

 in marginibus inferne sa;pius leviter stellata;. Calathidium ± magnum sub- 

 radians, 40 — 45 mm. diametro. LigultB marginales c. 3 mm. latae dentibus 

 (lateralibus praesertim) longis angustis sparsim et breviter ciliata;, interiores apici- 

 bus magis pilosula;. Stylus luteo-ferrugineus v. badio-fuscus fuscohispidulus, siccus 

 obscurus ssepe sat nigrescens. 



