(seq. 18)

X 415 Stachys differs from all our species
416 X} Lindernia brevipedum culata et long pedunculata
417 X} or dilatata and attenuata 2 spec.
418 Gratiola acuminata Walter — ? also a Lindenia?
X 419 Lepidium virg. [virginicum] L.
420 Polygala
X 421 Polygala cruciata L
422 X Phaseolus perennis
423 X Glycine peduncularis, leaves more veiny and 3 nerv. then other specim.
X 424 Chrysocoma nudata M
425 Liatris
X 426 Liatris tomentosa?
X 427 Liatris graminifolia Willd.
428 Vernonia angustifolia
429 Sonchus not acum [acuminatus] — a cospecies of asper — common in Virg. and Delaw. cf. carolinianus W.
430 Eupatorium maculatum?
431 Solidago not patula, a Stragling leaf was arguta quaer. did it belong to the specimen?
432 Solidago. Nn. I wish and older specimen.
433 Erigeron canadensis varies very much in size from 3 inches to be 6 feet
434 X Bacharis [Baccharis] sessiliflora
435 Syngenus not to be distinguished with out seed
436 Coreopsis Nn.
437 Coreopsis near lanc.
438 Orchis psycodes L. cristata M.
439 Orchis ciliaris
440 Var. — ≠ has one white flower?
X 441 Smilax lanceolata, is berry black or red?
442 Very curious — can it be Allionia alba Walt.? I think it has 5 Stam.
X 443 Hedysarum near my oblongitotium also from Delaware — our plant very veiny leaved
444 Hedysarum frutescens Willd Lespedeza capitata Mich.
445 Hedysarum violaceum L
446 Hedysarum bracteosum M. cuspidatum Willd.
X 447 Hedysarum also from Delaware, ae the leaves thick enough for the name coriaceum?
448 Ipomoea lacunosa L. variet purpur. [purpurea]? we have the white var.
449 Andropogon nutans L
450 X Hypericum axillare Mich. petiolatum Walter
451 Mentha viridis L
452 X Cyperus erythrorhizos mihi I suppose strigosus Mich not L. Is root
453 Cyperus gracilis mihi
454 X Verbesina coreopsis M. Coreopsis alternifolia L
455 X Coreopsis mitis M.
456 X Ludwigia mollis M.
457 Aster — in McMahon' Garden who calls it grandiflorus
458 X Urtica urens L
X 459 Scutellaria pilosa M — my elliptica hardly different — ovalifolia Persoon
460 Scirpus puberulus Mich. var. ferruginea
461 Hedysarum frutescens L. var. 444. at least we have 2 Varr.
463 Quercus catesbaei of Mich. exactly
464 Quercus falcata Mich. elongata Willd

465 Quercus var. aquatica?
466 Salvia new to me
X 467 Ludwigia angustifolia Mich
468 Liatris graminifolia without number and Juncus bufonius
469 Prunus very near to 411. in leaves, without flower. Does it differ from our common
wild Plumb, which I take to be nigra Ait.

The Cryptogamia I have also looked over, some I know, a number are new to me. As I send
the Prodromus of Acharius you will be a better judge to compare him with more perfect
specimens
84 Lichen without fr. jubatus or barbatus
85 L. rangiferini var
86 L. rangiferinus
87 L. lubiformis Lightfoot
88 L. fastigiatus
89 L. speciosus and canadensis initium
90 L. herbaceous?
91 L. liliaceus
92 L. glaucus? imperfect.
93 L. obsessus? — imperf.
94 L. perforatus
95 Opegrapha denigrata
96 Lichen scriptus L.
97 nothing to be seen but a black line
98 Lichen aipolius
99 Lichen subfuscus
100 Parmelia punicea Smith?
101 the same
102 — Nn. pretty
103 L. parellus?
104 L. parellus L
105 Nn
106 Lichen cerinus?
107 Parmelia effusa or L. salignus Schrader
108 L. fagineus
109 L. fagineus?
110 L. pertusus?
111 L. parasinus
112 vix Lichen
113 Sphaeria nitida?
114 Sphaeria macula?
115 L. pertusus now Porina A.
116 an idem?
117 — —
118 Sphaeria
119 fungus
120 fungus
121 Sphaeria, Opegraphe et Lichen 100
122 Sphaeria
123 Sphaeria
124 fungus
125 Lycoperdon
126 L. candelaris
127 Endocarpon Lachnum
128 L. fastigiatus
129 L. perforatus
130 Lichen aipotius ut 98
131 id.
132 L. petrusus
133 L. cinerea fusca Hoffm? ]

Receive my best wishes for your health and prosperity and believe me to be with un-
changeable esteem and friendship
Sir
Your most obedient servant &
Sincere friend
H. Muhlenberg.

P.S. Have you heard anything of my
excellent friend D. Baldwin since?