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Frailea albiareolata
![]() Original Publication A.F.H. Buining & A.J. Brederoo, Kakteen, 53: CVIe., 1973 Original Description Corpus solitarium, ad 3,5 cm diam., et ad 2 cm supra terram eminens, atro-viride, radice
crassa ramosa; coae f ere 20, perpendiculares, 4-5 mm inter se distantes, areolae in verticibus
tuberculorum, rotundae ad paulum oblongatae, 1,5 ad 2 mm longae, 1-1,5 mm latae, primo
lana insigniter alba, interdum eburnescenti instructae vitreae et fere rubro-brunneae, deinde
subbrunneae rigidaeque; marginales 15-16, 4-4,5 mm longae radianter dispositae; centrales
1-4, rigidae, atro-brunneae, marginalibus fortiores, 4,5-5 mm longae, ad perpendiculum
distantes, interdum acuminibus paulum curvatis. Flores infundibuliformes, 25 mm longi, 23 mm
lati, flavi; pericarpellum 6,5 mm longum, 5 mm latum, parte inferiore nuda, receptaculum 5 mm
longum, areolatum, in quibus areolis sursum podaria magis exculta sunt, folia perianthii exteriora
spathulata, 16 mm longa, 5 mm lata, flava; interiora acute spathulata, 2,5-4,5 mm lata, 6,5
bis 12 mm longa flava; stamina primaria 7,5-9 mm longa, flava; secundaria 5-6 mm longa,
flava; antherae 0,8 mm longae, flavae, pistillum album; stigmatibus 7, albis; camera nectarea
non vel vix discernenda est; caverna seminifera ovalis. Fructus 19 mm longus 10 mm latus.
Semen galeriforme, 2 mm longum, 1,7 mm latum, spadiceum, obsolete nitidum lineameyitis
reticularibus in testa, pilisque brevissimis flavis; hilum ex longo ovale; micropyle a parte
pectinis; embryo piriforme. Habitat: in occidentem Tacuarembo, regione Paysandu, Uruguay,
inter lapillos fractos et herbas parcas. Holotypus in herbario Ultrajecti sub nr. HU 287.
DistributionUruguay westlich von Tacuarembo nach Paysandu, zwischen steinigem Geröll und spärlichem Gras. References in Literature ▪ Alweer een artikel over Frailea's. J.J. De Morree, Succulenta (Netherlands) 68(5): 100-103, 1989. ▪ Frailea albiareolata. Krainz, Die Kakteen, 16. IV. 1973 ▪ Nieuwe combinaties en namen voor cactussen uit Brazilie, Bolivia en Paraguay. Pierre J. Braun en Eddie Esteves Pereira. Succulenta (Netherlands) 74 (3): 130-135, 1995. History Comments Field Numbers HU 287 A full listing of all associated field collector data can be found on our field number reference pages. See Also More pictures |