47 
Omallia 
2651. obtusata, Mitten. 
2652. trichomanoides, Brv. 
Enrop. 
Cylindrothecium 
2653. cladorrhizans, Bryol. 
Europ. 
Pseudoleskea 
2654. atrovirens, Br. & Sch. 
Hypnum 
2654. abietinum, Br. & Sch. 
2655. acuminatum, Beauv. 
2656. acutum, Mitten. 
2657. adnatum, Sulliv. 
2658. aduncum, Hedw. 
2659. aggregatum, Mitten. 
2660. albicans, Neck. 
2661. albulum, C. Miill. 
2662. Allegheniense, Miill. 
2663. alpestre, Swartz. 
2664. arcticum, Somm. 
2665. asperrimum, Mitt. 
2666. Blandovii, W. <fc M. 
2667. brevirostre, Ehrh. 
2668. Brewerianum, Lesq 
2669. caespitosum, Wils. 
2670. chryseus, Hornsch. 
2671. chrysophyllum, Brid. 
2672. circinalis, Hook. 
2673. collinuin, Schl. 
2674. commutatum, Hedw. 
2675. compactum, C. Miill. 
2676. conferva, Drumm. 
2677. confervoides, Sulliv. 
2678. Consoni, Austin! 
2679. cordifolium, Hedw. 
2680. crispifolium, Hook. 
2681. Ci*ista-Castrensis, L. 
2682. curvifolium, Hedw. 
2683. cuspidatum, L. 
2684. cylindrocarpon, Miill. 
2685. declivurn, Mitt. 
2686. delicatulum, Schimp. 
2687. denticulatnm, L. 
2688. deplanatum, Schimp. 
2689. diversifolium, Schimp. 
2690. elegans, H^ok. 
2691. fertile, Smith. 
2692. filicinum, L. 
2693. Flemingii, Austin. 
2693b. fluitans, L. 
2694. fluviatile, Swartz. 
2695. geminus, Mitt. 
2696. Gherbie, Austin ! 
2697. giganteum, Schimp. 
2698. gracile, Br. it Sch. 
2699. Haldanianum, Grev. 
2700. heteropterum, B. & S. 
2701. hians, Hedw. 
2702. hispidulum, Brid. 
2703. illecebrum, Hedw. 
2704. imponens, Hedw. 
2705. Kneiffii, Schimp. 
2706. laitum, Brid. 
2707. loreum, L. 
2708. lutescens, Huds. 
2709. mieans, Wils. 
2710. microcarpum,C. Miill 
2711. minutissimum, Sul. 
2712. minutulum, Hornsch. 
2713 molle, Dicks. 
2714. molluscum, Hedw. 
2715. Muhlenbeckii, B. &S. 
2716. Mulleri, Austin! 
27 1 7. Nevadense, L<^sqx. 
2718. nitens, Schreb. 
2719. noterophyllum, Sulliv. 
2720. Nuttallii, Hook. 
2721. Oakesii, Sulliv. 
2722. cedipodium, Nutt. 
2723. (Eneum, Mitten. 
2724. Oreganum, Sulliv. 
2725. orthocladon, Beauv. 
2726. ochraceum, Turn. 
2727. pallescens, Schimp. 
2728. palustre, L. 
2729. Passaicense, Austin. 
2730. piliferuin, Schreb. 
2731. pinnatifidum, Sulliv. 
2732. plicatilum, Mitt. 
2733. plumifera, Mitt. 
2734. plumosum, Swartz. 
2735. polymorphum, Hedw. 
2736. populeum, Swartz. 
2737. pratense, Koch. 
2738. pulchellum, Dicks. 
2739. radicale, Beauv. 
2740. radicosum, Mitt. 
