Attachment 4A: 33 of 80 Survey and Manage and Protection Buffer Species Proposed for Schedule Change (surveys are not technically feasible at this time)
| Scientific Name | (Common Name) | Taxon | Survey and Manage/ Protection Buffer |
| Aleuria rhenana | Fungus | PB | |
| Bondarzewia montana | Fungus | S&M | |
| Otidea leporina | Fungus | PB | |
| Otidea onotica | Fungus | PB | |
| Otidea smithii | Fungus | PB | |
| Polyozellus multiplex | Fungus | PB | |
| Sarcosoma mexicana | Fungus | PB | |
| Brotherella roellii | Bryophyte | PB | |
| Buxbaumia viridis | Bryophyte | PB | |
| Diplophyllum plicatum | Bryophyte | S&M | |
| Kurzia makinoana | Bryophyte | S&M | |
| Marsupella emarginata var. aquatica | Bryophyte | S&M | |
| Rhizomnium nudum | Bryophyte | PB | |
| Tetraphis geniculata | Bryophyte | PB | |
| Fluminicola n. sp. 1 | (Klamath pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 2 | (tall pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 3 | (Klamath rim pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 11 | (Fredenburg pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 14 | (potem pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 15 | (flat-top pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 16 | (Shasta pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 17 | (disjunct pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 18 | (globular pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 19 | (umbilicate pebblesnail) | Mollusk | S&M |
| Fluminicola n. sp. 20 | (Lost Creek pebblesnail) | Mollusk | S&M |
| Juga (Orebasis) n. sp. 2 | (basalt juga) | Mollusk | S&M |
| Juga (Orebasis) n. sp. 3 | (cinnamon juga) | Mollusk | S&M |
| Lyogyrus n. sp. 1 | (Columbia duskysnail) | Mollusk | S&M |
| Lyogyrus n. sp. 3 | (canary duskysnail) | Mollusk | S&M |
| Monadenia churchi | (Church's Sideband) | Mollusk | S&M |
| Vespericola pressleyi | (Pressley heperian) | Mollusk | S&M |
| Vespericola shasta | (Shasta hespian) | Mollusk | S&M |
| Vorticifex n. sp. 1 | (knobby rams-horn) | Mollusk | S&M |
Attachment 4B: 47 of 80 Survey and Manage and Protection Buffer Species Not Proposed for Schedule Change (require surveys prior to ground-disturbing activities implemented in FY 1999).
| Scientific Name | (Common Name) | Taxon | Survey and Manage/ Protection Buffer |
| Bridgeoporus nobilissimus | Fungus | S&M | |
| Hypogymnia duplicata | Lichen | S&M | |
| Lobaria linata | Lichen | S&M | |
| Pseudocyohellaria rainierensis | Lichen | S&M | |
| Ptilidium californicum | Bryophyte | S&M, PB | |
| Schistostega pennata | (moss) | Bryophyte | PB |
| Tritomaria exectiformis | Bryophyte | S&M | |
| Ulota meglospora | (moss) | Bryophyte | PB |
| Cryptomastix devia | (Puget oregonian) | Mollusk | S&M |
| Cryptomastix hendersoni | (Columbia oregonian) | Mollusk | S&M |
| Deroceras hesperium | (Evening fieldslug) | Mollusk | S&M |
| Fluminicola seminalis | (nugget pebblesnail) | Mollusk | S&M |
| Helminthoglypta hertleini | (Oregon Shoulderband) | Mollusk | S&M |
| Helminthoglypta talmadgei | (Klamath Shoulderband) | Mollusk | S&M |
| Hemphillia barringtoni | (Keeled jumping-slug) | Mollusk | S&M |
| Hemphillia glandulosa | (Warty jumping-slug) | Mollusk | S&M |
| Hemphilla malonei | (Malone jumping-slug) | Mollusk | S&M |
| Hemphillia pantherina | (Panther jumping-slug) | Mollusk | S&M |
| Lyogyrus n. sp. 2 | (Masked duskysnail) | Mollusk | S&M |
| Megomphix hemphilli | (Oregon megomphix) | Mollusk | S&M |
| Monadenia chaceana | (Siskiyou Sideband) | Mollusk | S&M |
| Monadenia fidelis minor | (Dallas sideband) | Mollusk | S&M |
| Monadenia troglodytes | (Shasta Sideband) | Mollusk | S&M |
| Monadenia troglodytes wintu | (Wintu Sideband) | Mollusk | S&M |
| Oreohelix n. sp. | (Chelan mountain snail) | Mollusk | S&M |
| Pristiloma arcticum crateris | (Crater Lake tightcoil) | Mollusk | S&M |
| Prophysaon coeuleum | (Blue-grey tail-dropper) | Mollusk | S&M |
| Prophysaon dubium | (Papillose tail-dropper) | Mollusk | S&M |
| Trilobopsis roperi | (Shasta Chaparral) | Mollusk | S&M |
| Trilobopsis tehamana | (Tehana Chaparral) | Mollusk | S&M |
| Vertigo n. sp. | (Hoko Vertigo) | Mollusk | S&M |
| Vorticifex klamathensis sinitsini | (Sinitsin rams-horn) | Mollusk | S&M |
| Allotropa virgata | (sugar stick) | Vascular Plant | S&M |
| Aster vialis | (wayside aster) | Vascular Plant | S&M |
| Bensoniella oregana (California) | (bensoniella) | Vascular Plant | S&M |
| Botrychium minganense | (mingan moonwort) | Vascular Plant | S&M |
| Botrychium montanum | (mountain grapefern) | Vascular Plant | S&M |
| Clintonia andrewsiana | (Andrew's clintonia) | Vascular Plant | S&M |
| Coptis asplenfolia | (gold thread) | Vascular Plant | S&M |
| Coptis trifolia | (threadleaflet gold thread) | Vascular Plant | S&M |
| Corydalis aquae-gelidae | (cold water corydalis) | Vascular Plant | S&M |
| Cypripedium fasciculatum (Klamath) | (clustered lady's slipper) | Vascular Plant | S&M |
| Cypripedium montanum (west Cascades) | (mountain lady's slipper) | Vascular Plant | S&M |
| Galium kamtschaticum | (boreal bedstraw) | Vascular Plant | S&M |
| Habenaria orbiculata | (large round-leaved orchid) | Vascular Plant | S&M |
| Pedicularius howelli | (Howell's lousewort) | Vascular Plant | S&M |
| Scoliopus biglovei | (fetid adders-tongue) | Vascular Plant | S&M |