Bulletin - United States National Museum - Smithsonian Institution

FLORA OF WASHINGTON AND VICINITY. 105
t Pycnanthemum lanceolatum, Pursh.
Roach's Ruu, Ya. Taste and smell ot Hedeoma. August, September.
t Pycnanthemum muticum, Pers.
July, August.
t Pycnanthemum Torreyi, Benth.
Rock Creek opposite Crystal Spring; Bluflfs below Chain Bridge, Va. July,
August.
Pycnanthemum clinopodioides, Gray.
July, August.
+ Pycnanthemum incanum, Michx.
July, August.
t Calamintha Nepeta, Link. Basil-Thyme.
June to November.
t Calamintha Clinopodium, Benth. Basil.
July to September.
t Melissa officinalis, L. Balm.
Breutwood. July.
tHedeoma pulegioides, Pers. American Pennyroyal.
August.
t Salvia lyrata, L. Lyre-leaved Sage.
May.
t Salvia urticifolia, L. Nettle-leaved Sage.
Last of May or first half of June.
t Monarda fiatulosa, L. Wild Bergamot.
June, July.
t Monarda punctata, L. Horse-Mint.
August.
tLophanthus nepetoides, Benth. Giant Hyssop.
August.
t Nepeta Cataria, L Catnip.
July.
t Nepeta Glechoma, Benth. Ground Ivy.
April.
t Scutellaria lateriflora, L. Mad-dog Skullcap.
Last half of July.
Scutellaria saxatilis, Riddell. Rock Skullcap.
Potomac Shore, Va., above the Potomac Boat Club Landing, in a dry gulch.
Locality very circumscribed. Last week in July or first of August.
t Scutellaria serrata, Andrews. Skullcap.
Last of May or first of June.