| ----------------------------------------------------------------------------------------- |
| TSN | ITIS Full Latin Name | Preferred Latin Name | ITIS Common Name(s) | Preferred Common Name(s) |
| ----------------------------------------------------------------------------------------- |
| 27542 | Camissonia robusta | robust suncup |
| 27554 | Camissonia strigulosa | sandysoil suncup |
| 19109 | Cannabis sativa | marijuana |
| 22766 | Capsella bursa-pastoris | shepherd's purse |
| 22783 | Cardamine californica var. | milkmaids |
| californica |
| 22805 | Cardamine oligosperma | Idaho bittercress |
| 23072 | Cardaria draba | pepperweed whitetop |
| 501198 | Cardionema ramosissimum | sandcarpet |
| 35788 | Carduus pycnocephalus | Italian plumeless thistle |
| 39474 | Carex abrupta | abruptbeak sedge |
| 39517 | Carex barbarae | Santa Barbara sedge |
| 39617 | Carex globosa | roundfruit sedge |
| 39619 | Carex gracilior | slender sedge |
| 39628 | Carex harfordii | Harford's sedge |
| 39740 | Carex pansa | sanddune sedge |
| 39767 | Carex praegracilis | clustered field sedge |
| 39801 | Carex senta | swamp carex |
| 39825 | Carex subbracteata | smallbract sedge |
| 39852 | Carex triquetra | triangularfruit sedge |
| 39855 | Carex tumulicola | splitawn sedge |
| 507568 | Carpobrotus chilensis | sea-fig |
| 19934 | Carpobrotus edulis | common hottentot fig |
| 525149 | Castilleja affinis ssp. affinis |
| -2098 | Castilleja affinis X mollis |
| 506876 | Castilleja attenuata | narrow-leaved owl's clover | attenuate Indian paintbrush |
| 506879 | Castilleja densiflora | owl's clover | denseflower Indian |
| paintbrush |
| 506880 | Castilleja exserta | purple owl's clover | exserted Indian paintbrush |
| 33125 | Castilleja hololeuca | island paintbrush |
| 525158 | Castilleja lanata ssp. | islamd paintbrush |
| hololeuca |
| 33147 | Castilleja mollis | softleaf Indian paintbrush |
| 28455 | Ceanothus arboreus | island ceanothus | feltleaf ceanothus |
| 531487 | Ceanothus megacarpus var. | island big-pod ceanothus |
| insularis |
| 531452 | Ceanothus megacarpus var. | big-pod ceanothus |
| megacarpus |
| 36965 | Centaurea melitensis | Maltese star thistle |
| 36972 | Centaurea solstitialis | yellow star thistle |
| 30029 | Centaurium davyi | Davy's centaury |
| Page 5 of 24 |