This human-sized, black-flowered shrub skitters about on leg-like roots in a spider-like manner.
Spider Blossom (CR 3) XP 800
N Medium plant Init +3; Senses low-light vision, tremorsense 60 ft.; Perception +4
--- AC 17, touch 13, flat-footed 14 (+3 Dex, +3 natural) hp 37 (5d8+15) Fort +7, Ref +4, Will +1 Immune plant traits
--- Speed 30 ft., climb 30 ft. Melee tendril +5 (1d8+3) Special Attack poison, web (+5 ranged, DC 15, hp 5, poison)
--- Str 15, Dex 17, Con 16, Int —, Wis 10, Cha 2 Base Atk +3; CMB +5; CMD 18 (30 vs. trip) Skills Climb +18, Perception +4; Racial Modifiers +4 Perception, +16 Climb
--- Environment any Organization solitary, pair, or colony (3–8) Treasure incidental
--- Poison (Ex) Web (during the round it was created only)—contact; save Fort DC 15; frequency 1/round for 6 rounds; effect 1d3 Con and staggered; cure 2 saves.
Spider blossoms are animate, carnivorous shrubs. Alongside the stamen of each of their black-petaled flowers is a special bulb that produces sticky, poisonous webbing. Like spiders, these plants can use their webbing to create static webs, and can also hurl webbing at their prey. Both static and hurled spider blossom webs act as contact poison during the round in which they are created.