(seq. 168)
Facsimile
Transcription
Polymnia
1. Uvedalia.
Radix. crassa, tuberosa, perennis.
Caulis. herbaceus, erectus, 3-9 pedalis, ramosus, teres,
sulcato-
striatus, scaber, villosus, villis articulatis, ramiss sub
ternis,
articulatus.
Folia. opposita, ternaque, sub sessilia-ovato, sinnuato,
lobata, aspera
pilosa, venis villosa, sub triplinervia, lobis acutis, dentatis,
sub quinque
intermedio longiore, basi quasi in petiolum 2-3 pollicarem
alatum, sub quinque
alis sinuatis, basi sub amplexicaulia et ala? stiputae
formibus? connata.
Petioli. 0 nisi basin laxa terminali, ramulis axillaribus,
oppositis ternisque
plerumque triflori.
Pedunculi. teretes, pilosi, sub scabri, folisi pancis
ovato lanceolatis, denta-
tis asperis instructi, proprii 1-2 pollicares.
Calyx. duplex, exterior 4 phyllus interdum 5, persistens,
foliolis magnis soribus
ovatis sub nervosis, pilosis sub scabris ciliatis, interior
decaphyllus,
foliolis lanceolatis, concavis, ruminatis, villosis nervosis
germen amplex-
antibus.
Corolla. Radii (flor: ciciter 10) lanceolata, striata, apice
tridentata, flava, pubescens, mar-
cescens, sub pollicaris. Disci (flore: plurimi 50-60 tubulosa,
flava, pubescens limbo quin-
quefido laciniis acutis.
Stamina. Flor: radii. 0. Disci filamenta quinque filiformia,
brevia, flava
tubo corolla adnata. Antherae oblongae corolla paulo
longiora, sulcatae,
laxe coalitae, nigricantes, apicibus distinctis flavis.
Pistillum. flor: Dis Rad: germen globosum. Stylus
tubo corolla duplo longior
apice bifidus. Stigma simplicia sub recurva. Disci.
indimentum germinis
Stylus staminibus longior apice bifidus Stigmata glandulosa,
erecta?
Semina. sub compresso-globosa, glabra, nigicantia.
Receptaculum. sub planum, paleaceum, paleis oblongo
lanceolates, acumi-
natis, villosis pubescentibus, ad vasin flosculi singuli,
flosculus sub aequantibus.
calyx interior et tantum ordo exterior palearum —
Habitat in aridus florens. Jul-Aug.
12. July 1811.
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