birds_bugs_botany's Favorites

M.J. Oldham 13928, replicates at MICH 1359841, NHIC# 00140 (home), mb, jac, sdj, +1; identified as Carex acutiformis by M.J. Oldham, !AA Reznicek; population discovered by P.M. Catling (specimens at DAO), mainly S side of road; extensive colony in open woods & ditches, only fruiting in open areas

M.J. Oldham, A.A. Reznicek & P. Ashley # 31015, specimen record, replicates at NHIC# 05672 (home), +2, OAC; identified as Carex nigromarginata by M.J. Oldham; open Red Oak woods, with Carex albicans, Poa compressa, Orzopsis asperifolia; locally common; 20+ plants

M.J. Oldham # 14387, specimen record, replicates at MICH 1402028; identified as Scirpus expansus by M.J. Oldham, !A.A. Reznicek "stigmas 3, bristles 6"; circa 20 fruiting culms in moist open ground at top of small waterfall; with Aster novae-angliae, Muhlenbergia mexicana, Chelone glabra, Equesetum arvense, Eupatorium perfoliatum

Credit goes to @pcareless for finding these beauties! I was looking at some half frozen Crematogaster sp. under a rock when I looked over and noticed that Phil was eating some things off the ground. He turned to me and said "Try this tasty crunch moss!" I assumed he was suffering from March Madness but he was right! They had the sweet crunchy tang of Buxbaumia! It was then that we came up with the idea for our forthcoming field guide entitled "A guide to identifying mosses by shoving them in your mouth"

Plains Emerald...? -> ! At Nashville Conservation Reserve, Kleinberg ON. Habitat was a long-grass type area interspersed with rows of younger planted pines. Short appendages, yellow face, pattern and colour match. Basal plate match.

M.J. Oldham # 42852, specimen record, replicates at TRT, DAO, CAN, MICH, NHIC# 01903 (home), NHIC# 12052, OAC, dfb, J. Koopman, OSC, HFN; identified as Carex nigra by M.J. Oldham 2015, !A.A. Reznicek 2015 (from specimen scan), !P.W. Ball Aug. 2016; roadside ditch; 100+ robust clumps; new to Ontario

M.J. Oldham # 44423, specimen record, replicates at CAN, DAO, MICH, NY 3908801, TRTE, NHIC# 02501, NHIC# 02528 (home), +2; identified as Schoenoplectiella mucronata by M.J. Oldham, !P.W. Ball March 2019; moist edge of created pond on shallow soil over limestone; 100-200 plants on muddy pond shore, with Populus deltoides seedlings; cited in Oldham, et al. 2022. Seven plant species new to Ontario documented recently using iNaturalist. Ontario Plant Press 34(4): 6-13.

Stems with outer hyalodermis, single costa terminating beyond mid-leaf, truncated leaf cells, non-plicate leaves; calcareous fen along shoreline of Lake Huron. Specimen keys well but I have no previous experience with this species.

M.J. Oldham # 44620, specimen record, replicates at CAN, +1; identified as Carex x kneiskernii by M.J. Oldham; woods along Cemetery Trail; several robust clumps with C. arctata and C. castanea; field photos