Tuesday, July 7, 2009

Bio 407/507 more supplements

Hypericum perforatum
Klamath weed, St. John's wort




a patch
















the translucent glands in the leaves

















the flowers are a bit asymmetrical, like a pinwheel. They do come in both right and left handed versions.



















the fruits














Leucanthemum vulgare
Oxeye daisy



the overlapping bracts


















a patch

















a head of white ray flowers and yellow disk flowers















Marah oreganus
Wild cucumber



some have fewer bristles


















climbing vine version














the male blossoms stand up on a stalk above the leaves - one has 6 lobes, but most have 5

















some are really bristly
















the female flower hangs below the vine on a short petiole. The fruit is beginning to form.
















The buds, most are 5 parted, but one has 6.



















A patch



















oops, this one is in here twice














Matricaria discoides
Pineapple weed




a big patch













a plant




















Oxalis oregana



a very pretty blossom.

Some oxalis have yellow blossoms, ours is probably O. oregana because of its location.






























Plantago major





this one is more major than the one we found.


















the stalks can be quite tall.













Prunella vulgaris
Heal-all (as far as I know, it heals nothing)



























the stalk with ripened fruits.























a top view
















the inflorescence





















the hairs



















the lower lip of the blossom can be more or less fringed
















Pyrola picta
White-veined wintergreen


This one has leaves, ours didn't















some buds




















the leaves














Rhamnus purchiana

Cascara

















new growth





































Cascara tree

















Rubus armeniacus
Himalaya blackberry






































the inflorescence. some fruit is beginning to develop.


















wicked thorns, ridged stem





























Rubus parvifolius
Thimbleberry



















how the fruit comes off
















inside the berry

















the stipule

















back of leaf

















united sepals











Rumex acetosella

Sheep sorrel





a plant without flowers












plant


















an inflorescence, some flowers, some fruits
















it turns red as it ripens

















the sheath, typical of all polygonums














Rumex crispus
Curly dock, or yellow dock


























the fruits, still pretty green

















Sagittaria latifolia

Wapato

















leaf
















Sambucus racemosa
Red elderberry


a blooming inflorescence in front, with green fruits in back
















































back of the leaves, and berries
















Smilacia racemosa
False Solomon's seal















Stellaria media
Common chickweed







































early in the blooming season






























Toxicodendron diversiloba

the inflorescence























another look to the leaves
















the ankle-biter version

















new growth is often red-tinged,


the leaves also turn red in the fall


































Urtica dioica
stinging nettle























the inflorescence































Veronica americana,




the fruits are almost round (the fruits of many veronicas are heart-shaped)
















sometimes this plant will root at the nodes

















some flowers


















the blossom