The MK-1775 Traps

6 (?0.75) mm, surface finely papillose Cyperus odoratus Fig. ?Fig.4242 View it in a separate window Key adapted from Radford et al. (1968), Godfrey and Wooten (1979), Tucker et al. (2002), and Weakley (2012). Eleocharis R.Br. 1 Culm as www.selleckchem.com/products/MK-1775.html broad or broader than width of terminal spike, nodose-septate Eleocharis equisetoides Fig. ?Fig.4646 �C Culm narrower than width of terminal spike, not nodose-septate 2 2 Culms strictly producing fertile spikelets, vegetative proliferations absent; achenes lenticular or biconvex; styles 2?branched Eleocharis olivacea var. olivacea Fig. ?Fig.4747 �C Culms producing vegetative proliferations or fertile spikelets; achenes trigonous or nearly terete; styles 3?branched 3 3 Upper portion of sheath thin and scarious, lacking a CYTH4 noticeable red-dotted band encircling the apex of sheath (i.e, the apex of the sheath is not differently colored than the lower potions of sheath); sheath tips 1?2 mm long; culms usually more thin and capillary; scales of spikes 2-ranked (distichous); spike usually 2?4 flowered; achenes trigonous, smooth, grayish-olive, 0.6?0.9 �� 0.4?0.6 mm, apex constricted proximal to tubercle; tubercle pyramidal, trigonous, 0.2?0.3 (?0.4) �� 0.2?0.5 mm Eleocharis baldwinii Fig. ?Fig.4545 �C Upper portion of sheath firm, a noticeable red-dotted band encircling the sheath apex present (i.e., the sheath apex a different color than the lower sheath); sheath tips 4 flowers; achenes trigonous, finely reticulate, gray to greenish, 0.6?0.9 �� 0.55?0.8 mm, apex constricted proximal to tubercle; tubercle pyramidal, trigonous, 0.2?0.5 �� 0.4?0.5 mm Eleocharis vivipara Fig. ?Fig.4848 View it in a separate window Key adapted from Smith et al. (2002) and Weakley (2012). Note: Achene measurements in this key do not include the tubercle. Eleocharis baldwinii and E. vivipara can be difficult to distinguish in the field when they are both in their vegetative forms. One should pay particular attention to the sheaths encircling the culms; the differences are highlighted in the key below. Rhynchospora Vahl 1 Tubercle 3?23 mm long; style simple or bifid only at tip 2 �C Tubercle KU-55933 datasheet bristles equaling or exceeding the achene body 3 3 Plants rhizomatous; primary clusters with 1?6 loosely clustered spikelets; achene (3.5?) 4.0?4.8 mm long Rhynchospora inundata Fig. ?Fig.5555 �C Plants cespitose; primary clusters with 10?50 densely clustered spikelets; achene (4.5?) 5?6 mm long Rhynchospora macrostachya Fig. ?Fig.5757 4 Inflorescence bracts several, bright white basally Rhynchospora latifolia Fig. ?Fig.5656 �C Inflorescence bracts 0?several, not white basally 5 5 Perianth bristles retrorsely barbellate (at least distally) Rhynchospora alba Fig.