. Atlas of the rare vascular plants of Ontario. Rare plants; Botany. Mas of the Rare Vascular Plants of Ontario/Atlas des plantes vasculaires rares de l'Ontario JUGLANDACEAE Carya glabra (P. Mill.) Sweet (including C. oi^a/Zs (Wang.) Sarg.) Pignut hickory Caryer à cochons, caryer glabre ~~-^-~^ât^ d" ^ x^-^-^-^cbr^ ' â ? ^occ:^ ^-il^ ^v3^^ i , ^ M ^^ V ^\^ V?rY^3^ 4 ) }I ^ MUT^ n M 3^ /^K^^^^^^^ " ir V- 4^. W ^^"^-^^ " 1 ' ^^ ^ /^'^ Spedmens/Spédmens CAN. , OACA. PFM. PWB. SSMF. TRT. TRTE. WAT O Pre 1925 CD 1925-1949 31950-1964 ⢠Posn 964 â¢'. HABITAT:
. Atlas of the rare vascular plants of Ontario. Rare plants; Botany. Mas of the Rare Vascular Plants of Ontario/Atlas des plantes vasculaires rares de l'Ontario JUGLANDACEAE Carya glabra (P. Mill.) Sweet (including C. oi^a/Zs (Wang.) Sarg.) Pignut hickory Caryer à cochons, caryer glabre ~~-^-~^ât^ d" ^ x^-^-^-^cbr^ ' â ? ^occ:^ ^-il^ ^v3^^ i , ^ M ^^ V ^\^ V?rY^3^ 4 ) }I ^ MUT^ n M 3^ /^K^^^^^^^ " ir V- 4^. W ^^"^-^^ " 1 ' ^^ ^ /^'^ Spedmens/Spédmens CAN. , OACA. PFM. PWB. SSMF. TRT. TRTE. WAT O Pre 1925 CD 1925-1949 31950-1964 ⢠Posn 964 â¢'. HABITAT: Dry to dry-mesic deciduous forest and savanna. STATUS: Rare in Canada. Rare in Vermont. NOTES: Manning (1950, 1973) recognizes Carya glabra and C. ovalis as distinct species, yet states that they can be reliably distinguished only by the surface texture and degree of dehiscence of the mature fruit collected in October and November. The mature husk of C. ovalis is warty, dull, and light brown, splitting to the base along 3-4 sutures; that of C. glabra is smooth, shining, and dark brown, splitting only at the apex or to the middle, or sometimes later, along one suture to the base. Specimens without these mature fruits cannot be confidently assigned to either species, and Manning (1973) combined the records of both species for his maps of this complex. Elias (1980), Hosie (1969), and Little (1979) regard these taxa as conspecific, in which case the specific epithet glabra takes precedence over ovalis. Fruiting specimens examined from most of the mapped localities in Ontario could be assigned to C. ovalis. One or two specimens from the Niagara Peninsula had relatively smooth shiny husks, but they were collected too early for dehiscence to have commenced and could not be positively identified as C. glabra. HABITAT: Forêts de feuillus sèches à sèches- mésiques et savanes. SITUATION: Rare au Canada. Rare au Vermont. REMARQUES: Manning (1950,1973) considère Ca
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany
