plants, 258.

Nucamentum, 155.

proligerous, 272.

Nucula, 231. 239.

Nuculanium, 235. *239.

Nudus, 471.

Pumilus, 473.

Punctatus, 468. 481.

Punctuation, 526.
Pungent, 458.
Puniceus, 480.
Pure black, 477.
Pure white, 477.

Purple, 480.

Quadruplici, 495.

Qualities, economical, 516.

medical, 516.

Quartine, 217.

Quaternati, 495.

Quaterni, 495.

Quinate, 464.

Quinati, 495.
Quincunx, 485.
Quini, 495.
Quinque, 495.
Quinquefid, 137.
Quinquejugus, 465.

Quinquenervis, 482.
Quintine, 217.

Quintuple-nerved, 129. 482.

Quintuplici, 495.

Quintuplinervia, 133.

Quite entire, 460.

Quite simple, 463.

Raceme, 154. 158.
Rachis, 153, 154. 260.

Radiant, 494.

Radiating, 133. 137.

Radiatus, 133.

Radical, 490

494.

Radicle, *250. 253.

Radicles, 108.

Radiculoda, 253.

Radii, 156.

Ramastra, 139.

Ramealis, 490.

Ramenta, 63.

Ramentaceous, 127. 470.

Rameous, 490.

Rami, 71.

annotini, 476.

horni, 476.

viminei, 72.

Ramosissimus, 466.

Ramosus, 465.

Ramuli, 71.

Ramulosus, 465.

Raphe, 175. *215. 247.

Raphides, 37. 41. 548.

Rosulate, 492.
Rosy, 480.

Rotate, 167. 453.

Rotation, 391.

Rotatus, 452.

Root,

108. 304. 515.

-, creeping, 82.

Rootstock, 84.
Rotundus, 456.

Rough, 60. 469.
Roughish, 469.
Roundish, 456.
Rows, 493.
Rubellus, 480.
Ruber, 480.

Rubescens, 480.

Rubeus, 480.

Rubicundus, 480.

Rubiginosus, 480.

Rufescens, 478.
Rufous, 478.
Rugose, 467.

Rugose-terminal, 446.
Ruminated, 249.
Runcinate, 458. 466.
Runner, 83.
Ruptinervis, 482.
Ruptinervius, 132.
Rupturing, 226.
Rusty, 478.
Rutilans, 480.
Rutilus, 480.