Sp. 4500. — De. 5540.

Platygrapha — D. 8797.
Plectocomia — IX 3471. — Sp. 4925.
Pleurospermum ,— Sp. 3076:
Plumbago - Sp. 4500. — De. 5540.
Plumiera — Sp. 3982.
Pluteus — Mu. 5307.
Poa — Sp. 4604. — Mu. 5240, 5272 —
De. 5420.
Podocarpns — De. 5403.
Poinciana — Tub. 5750.
Polomonium — Sp. 4499.
Polychidium — D. 3771.
Polygala — De. 5512.
Polygcmatnm — D. 3356, 3448. 3575. —
Sp. 4038, 4880.
Polygonum — Sp. 4879. — Mel. 5094.
- Mu. 5269.
Polyphylla — Tub. 5829.
Polypodium — Sp. 4342. .
Polyporus — Mu. 5284.
Polysoiatis — Tub. 5311.
Popnlus — D. 8415, 3536, 3788 bis. —
My. 3886, 3916. — Sp. 4018, 4019,
4127, 4194 4256, 4257, 4284, 4557,
4643, 4646, 4726. — Mel. 6047, 6052,
5059. — De. 5575, 6636. — Tub:
5823.
Portulaea — Sp. 4241. — Tub. 5755.
Potentilla — Sp. 4567.— Mu. 5330. —
St." 5706.
Pou ouma — D. 3681.
Prestonia — De. 5476.
Primula — Sp. 4226, 4713.
Prosopis — Sp. 3958.
Profceacese — D. 3734.
Prunus — D. 3350, 3632, 3706, 3851.
— Sp. 3966, 3967, 4053, 4055, 4167,
4205, 4236, 4237. 4242, 4250,' 4274,
4286, 4344, 4358, 4387, 4401, 4455,
4529. 4569, 4589, 4591, 4629, 4752,
4786, 4839. — Mel. 5129.' — Mu.
5136, 5142, 5143, 5144, 5164, 5166,
5167, 5175, 5201, 5250, 5264. — De.
5391, 5402, 5405, 5430, 5431, 5451,
5490, 5585, 6586, 5587, 5594, 5615,
5625. — Tub. 5742, 5774, 5788, 5790,
6820, 6849.
;
orlnm.
703
Psamma — Sp. 4138.
Psidiuin — D. 3534. — Sp. 3960, 4820,
4821. — Mel. 4956. — Mu. 5193. Tub. 5852.
Psyohotria D. — 3579, 3580.
Ptelea — Sp. 4080, 4081. — Tub. 5743.
Pterls — D. 8S50, 3855. — Sp. 4247. —
Mel. 4991.
Ptyobospernia — Mel. 4977.
Puccinia — Sp. 4568.
Punioa — Sp. 4092.
Quercus — D. 8311, 3111, 3437, 8461,
8479, 3480: 3496, 3545, 3546, 3630 big,
8704, 3745, 3812, 3829, 3830, 3882.
— My. 3901.— Sp.4020, 4021, 4022,
4023, 4258, 4271, 4272, 4306, 4833,
4376, 4463, 4795, 4825, 4862, 4916,
. 4933. - Mel. 4940, 4941, 4974, 4975,
5041, 5072, 5105, 6118, 5119, 5120,
5121. — Mu. 5139, 5158, 5230, 6231,
5245, 6300. — De. 5389, 6442, 5456,
5467 bis, 5635. — St. 6648, 6667,
5689, 6692, 5714. — Tub. 6768, 5802,
5830 bis.
Ranunculus — Mu. 5178. 5319, 5820,
5321, 5322.
Raphia — Sp. 4538.
Ratibida — De. 6562.
Rauia — Sp. 4670.
Reseda — Sp. 4050.
Resina — St. 5661, 6717.
Rhamuus — D. 3495. — Sp. 4426, 4485.
Rhiaoeladium — D. 3309.
Rnodea — Mel. 5032.
Rhododendrum — D. 3639. 8715. —
Sp. 3975, 3976, 4176, 4279, 4349,
4555, 4869.
Rhodotypus — Sp. 4056.
Rhus — D. 3774, 3812. — Sp. 4078.
4253, 4254, 4297, 4355, 4663, 479S),
4848. — De. 5602.
Ribes — D. 3414 — Sp. 4158, 4292,
4315, 4563, 4792. — Mel. 4936.
Riohardia — Mel. 4980.
Riohar&sonia — De. 5557, 5658.